{"id":1388,"date":"2024-07-13T17:15:41","date_gmt":"2024-07-13T09:15:41","guid":{"rendered":"https:\/\/blog.nonot.cn\/?p=1388"},"modified":"2024-07-13T17:15:42","modified_gmt":"2024-07-13T09:15:42","slug":"nosql%e4%b9%8bmemcached","status":"publish","type":"post","link":"https:\/\/blog.nonot.cn\/index.php\/2024\/07\/13\/nosql%e4%b9%8bmemcached\/","title":{"rendered":"NOSQL\u4e4bmemcached"},"content":{"rendered":"<h4 id=\"5lp6c\">NOSQL\u4e4bmemcached<\/h4>\n<h2 id=\"icci\">1. NOSQL\u4ecb\u7ecd<\/h2>\n<ul class=\"ul-level-0\">\n<li>\u975e<a class=\"rno-markdown__textlink-new\" href=\"https:\/\/cloud.tencent.com\/product\/cdb-overview?from_column=20065&amp;from=20065\" target=\"_blank\" rel=\"noopener\">\u5173\u7cfb\u578b\u6570\u636e\u5e93<\/a>\u5c31\u662f<span class=\"mod-overview__keyword\">NoSQL<\/span>\uff0c\u5173\u7cfb\u578b<span class=\"mod-overview__keyword\">\u6570\u636e\u5e93<\/span>\u4ee3\u8868<span class=\"mod-overview__keyword\">MySQL<\/span><\/li>\n<li>\u5bf9\u4e8e\u5173\u7cfb\u578b\u6570\u636e\u5e93\u6765\u8bf4\uff0c\u662f\u9700\u8981\u628a<span class=\"mod-overview__keyword\">\u6570\u636e\u5b58\u50a8<\/span>\u5230\u5e93\u3001\u8868\u3001\u884c\u3001\u5b57\u6bb5\u91cc\uff0c\u67e5\u8be2\u7684\u65f6\u5019\u6839\u636e\u6761\u4ef6\u4e00\u884c\u4e00\u884c\u5730\u53bb\u5339\u914d\uff0c\u5f53\u91cf\u975e\u5e38\u5927\u7684\u65f6\u5019\u5c31\u5f88\u8017\u8d39\u65f6\u95f4\u548c\u8d44\u6e90\uff0c\u5c24\u5176\u662f\u6570\u636e\u662f\u9700\u8981\u4ece\u78c1\u76d8\u91cc\u53bb\u68c0\u7d22<\/li>\n<li>NoSQL<a class=\"rno-markdown__textlink-new\" href=\"https:\/\/cloud.tencent.com\/product\/crs?from_column=20065&amp;from=20065\" target=\"_blank\" rel=\"noopener\">\u6570\u636e\u5e93\u5b58\u50a8<\/a>\u539f\u7406\u975e\u5e38\u7b80\u5355\uff08\u5178\u578b\u7684\u6570\u636e\u7c7b\u578b\u4e3ak-v\uff09\uff0c\u4e0d\u5b58\u5728\u7e41\u6742\u7684\u5173\u7cfb\u94fe\uff0c\u6bd4\u5982mysql\u67e5\u8be2\u7684\u65f6\u5019\uff0c\u9700\u8981\u627e\u5230\u5bf9\u5e94\u7684\u5e93\u3001\u8868\uff08\u901a\u5e38\u662f\u591a\u4e2a\u8868\uff09\u4ee5\u53ca\u5b57\u6bb5\u3002<\/li>\n<li>NoSQL\u6570\u636e\u53ef\u4ee5\u5b58\u50a8\u5728\u5185\u5b58\u91cc\uff0c\u67e5\u8be2\u901f\u5ea6\u975e\u5e38\u5feb<\/li>\n<li>NoSQL\u5728\u6027\u80fd\u8868\u73b0\u4e0a\u867d\u7136\u80fd\u4f18\u4e8e\u5173\u7cfb\u578b\u6570\u636e\u5e93\uff0c\u4f46\u662f\u5b83\u5e76\u4e0d\u80fd\u5b8c\u5168\u66ff\u4ee3\u5173\u7cfb\u578b\u6570\u636e\u5e93<\/li>\n<li>NoSQL\u56e0\u4e3a\u6ca1\u6709\u590d\u6742\u7684<span class=\"mod-overview__keyword\">\u6570\u636e\u7ed3\u6784<\/span>\uff0c\u6269\u5c55\u975e\u5e38\u5bb9\u6613\uff0c\u652f\u6301\u5206\u5e03\u5f0f<\/li>\n<\/ul>\n<h2 id=\"8h1vb\">2. \u5e38\u89c1NoSQL\u6570\u636e\u5e93<\/h2>\n<ul class=\"ul-level-0\">\n<li>k-v\u5f62\u5f0f\u7684\uff1amemcached\u3001redis \u9002\u5408\u50a8\u5b58\u7528\u6237\u4fe1\u606f\uff0c\u6bd4\u5982\u4f1a\u8bdd\u3001\u914d\u7f6e\u6587\u4ef6\u3001\u53c2\u6570\u3001\u8d2d\u7269\u8f66\u7b49\u7b49\u3002\u8fd9\u4e9b\u4fe1\u606f\u4e00\u822c\u90fd\u548cID\uff08\u952e\uff09\u6302\u94a9\uff0c\u8fd9\u79cd\u60c5\u666f\u4e0b\u952e\u503c\u6570\u636e\u5e93\u662f\u4e2a\u5f88\u597d\u7684\u9009\u62e9\u3002<\/li>\n<li>\u6587\u6863\u6570\u636e\u5e93\uff1amongodb \u5c06\u6570\u636e\u4ee5\u6587\u6863\u7684\u5f62\u5f0f\u50a8\u5b58\u3002\u6bcf\u4e2a\u6587\u6863\u90fd\u662f\u4e00\u7cfb\u5217\u6570\u636e\u9879\u7684\u96c6\u5408\u3002\u6bcf\u4e2a\u6570\u636e\u9879\u90fd\u6709\u4e00\u4e2a\u540d\u79f0\u4e0e\u5bf9\u5e94\u7684\u503c\uff0c\u503c\u65e2\u53ef\u4ee5\u662f\u7b80\u5355\u7684\u6570\u636e\u7c7b\u578b\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u6570\u5b57\u548c\u65e5\u671f\u7b49\uff1b\u4e5f\u53ef\u4ee5\u662f\u590d\u6742\u7684\u7c7b\u578b\uff0c\u5982\u6709\u5e8f\u5217\u8868\u548c\u5173\u8054\u5bf9\u8c61\u3002\u6570\u636e\u5b58\u50a8\u7684\u6700\u5c0f\u5355\u4f4d\u662f\u6587\u6863\uff0c\u540c\u4e00\u4e2a\u8868\u4e2d\u5b58\u50a8\u7684\u6587\u6863\u5c5e\u6027\u53ef\u4ee5\u662f\u4e0d\u540c\u7684\uff0c\u6570\u636e\u53ef\u4ee5\u4f7f\u7528<span class=\"mod-overview__keyword\">XML<\/span>\u3001<span class=\"mod-overview__keyword\">JSON<\/span>\u6216\u8005JSONB\u7b49\u591a\u79cd\u5f62\u5f0f\u5b58\u50a8\u3002<\/li>\n<li>\u5217\u5b58\u50a8 Hbase<\/li>\n<li>\u56fe Neo4J\u3001Infinite Graph\u3001OrientDB<\/li>\n<\/ul>\n<h2 id=\"ekre7\">3. Memcached\u4ecb\u7ecd<\/h2>\n<h3 id=\"fovq5\">3.1 Memcached\u7b80\u4ecb<\/h3>\n<p>MemCache\u662f\u4e00\u4e2a\u81ea\u7531\u3001\u6e90\u7801\u5f00\u653e\u3001\u9ad8\u6027\u80fd\u3001\u5206\u5e03\u5f0f\u7684\u5206\u5e03\u5f0f\u5185\u5b58\u5bf9\u8c61\u7f13\u5b58\u7cfb\u7edf\uff0c\u7528\u4e8e\u52a8\u6001Web\u5e94\u7528\u4ee5\u51cf\u8f7b\u6570\u636e\u5e93\u7684\u8d1f\u8f7d\u3002\u5b83\u901a\u8fc7\u5728\u5185\u5b58\u4e2d\u7f13\u5b58\u6570\u636e\u548c\u5bf9\u8c61\u6765\u51cf\u5c11\u8bfb\u53d6\u6570\u636e\u5e93\u7684\u6b21\u6570\uff0c\u4ece\u800c\u63d0\u9ad8\u4e86\u7f51\u7ad9\u8bbf\u95ee\u7684\u901f\u5ea6\u3002MemCaChe\u662f\u4e00\u4e2a\u5b58\u50a8\u952e\u503c\u5bf9\u7684HashMap\uff0c\u5728\u5185\u5b58\u4e2d\u5bf9\u4efb\u610f\u7684\u6570\u636e\uff08\u6bd4\u5982\u5b57\u7b26\u4e32\u3001\u5bf9\u8c61\u7b49\uff09\u6240\u4f7f\u7528\u7684key-value\u5b58\u50a8\uff0c\u6570\u636e\u53ef\u4ee5\u6765\u81ea\u6570\u636e\u5e93\u8c03\u7528\u3001<span class=\"mod-overview__keyword\">API<\/span>\u8c03\u7528\uff0c\u6216\u8005\u9875\u9762\u6e32\u67d3\u7684\u7ed3\u679c\u3002MemCache\u8bbe\u8ba1\u7406\u5ff5\u5c31\u662f\u5c0f\u800c\u5f3a\u5927\uff0c\u5b83\u7b80\u5355\u7684\u8bbe\u8ba1\u4fc3\u8fdb\u4e86\u5feb\u901f\u90e8\u7f72\u3001\u6613\u4e8e\u5f00\u53d1\u5e76\u89e3\u51b3\u9762\u5bf9\u5927\u89c4\u6a21\u7684<span class=\"mod-overview__keyword\">\u6570\u636e\u7f13\u5b58<\/span>\u7684\u8bb8\u591a\u96be\u9898\uff0c\u800c\u6240\u5f00\u653e\u7684API\u4f7f\u5f97MemCache\u80fd\u7528\u4e8e<span class=\"mod-overview__keyword\">Java<\/span>\u3001C\/C++\/C#\u3001<span class=\"mod-overview__keyword\">Perl<\/span>\u3001<span class=\"mod-overview__keyword\">Python<\/span>\u3001PHP\u3001Ruby\u7b49\u5927\u90e8\u5206\u6d41\u884c\u7684\u7a0b\u5e8f\u8bed\u8a00\u3002<\/p>\n<p>\u53e6\u5916\uff0c\u8bf4\u4e00\u4e0bMemCache\u548cMemCached\u7684\u533a\u522b 1\u3001MemCache\u662f\u9879\u76ee\u7684\u540d 2\u3001MemCached\u662fMemCache<span class=\"mod-overview__keyword\">\u670d\u52a1\u5668<\/span>\u7aef\u53ef\u4ee5\u6267\u884c\u6587\u4ef6\u7684\u540d\u79f0<\/p>\n<h3 id=\"7dqmu\">3.2 mencache\u6570\u636e\u6d41\u5411<\/h3>\n<figure class=\"\">\n<div class=\"rno-markdown-img-url\">\n<div class=\"rno-markdown-img-url-inner\">\n<div><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1393\" title=\"l6erv9ejsb\" src=\"https:\/\/blog.nonot.cn\/wp-content\/uploads\/replace\/f4ae174a3362fb21065523246a34530c.png\" alt=\"l6erv9ejsb\" width=\"718\" height=\"444\" \/><\/div>\n<div class=\"figure-desc\">\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0<\/div>\n<\/div>\n<\/div>\n<\/figure>\n<h3 id=\"8ds7q\">3.3 Slab allocation<\/h3>\n<ul class=\"ul-level-0\">\n<li>Slab Allocation\u7684\u539f\u7406<\/li>\n<li>\u5c06\u5206\u914d\u7684\u5185\u5b58\u5206\u5272\u6210\u5404\u79cd\u5c3a\u5bf8\u7684\u5757\uff08chunk\uff09\uff0c \u5e76\u628a\u5c3a\u5bf8\u76f8\u540c\u7684\u5757\u5206\u6210\u7ec4\uff08chunk\u7684\u96c6\u5408\uff09\uff0c\u6bcf\u4e2achunk\u96c6\u5408\u88ab\u79f0\u4e3aslab\u3002<\/li>\n<li>Memcached\u7684\u5185\u5b58\u5206\u914d\u4ee5Page\u4e3a\u5355\u4f4d\uff0cPage\u9ed8\u8ba4\u503c\u4e3a1M\uff0c\u53ef\u4ee5\u5728\u542f\u52a8\u65f6\u901a\u8fc7-I\u53c2\u6570\u6765\u6307\u5b9a\u3002<\/li>\n<li>Slab\u662f\u7531\u591a\u4e2aPage\u7ec4\u6210\u7684\uff0cPage\u6309\u7167\u6307\u5b9a\u5927\u5c0f\u5207\u5272\u6210\u591a\u4e2achunk\u3002<\/li>\n<li><\/li>\n<\/ul>\n<figure class=\"\">\n<div class=\"rno-markdown-img-url\">\n<div class=\"rno-markdown-img-url-inner\">\n<div><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1394\" title=\"wkg8ghz7x8\" src=\"https:\/\/blog.nonot.cn\/wp-content\/uploads\/replace\/1b096ad7c06f89b77d43705c06541ba2.png\" alt=\"wkg8ghz7x8\" width=\"752\" height=\"460\" \/><\/div>\n<div class=\"figure-desc\">\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0<\/div>\n<\/div>\n<\/div>\n<\/figure>\n<h3 id=\"4p4s1\">3.4 Growth factor<\/h3>\n<ul class=\"ul-level-0\">\n<li>Memcached\u5728\u542f\u52a8\u65f6\u901a\u8fc7-f\u9009\u9879\u53ef\u4ee5\u6307\u5b9a Growth Factor\u56e0\u5b50\u3002\u8be5\u503c\u63a7\u5236chunk\u5927\u5c0f\u7684\u5dee\u5f02\u3002\u9ed8\u8ba4\u503c\u4e3a1.25\u3002<\/li>\n<li>\u901a\u8fc7memcached-tool\u547d\u4ee4\u67e5\u770b\u6307\u5b9aMemcached\u5b9e\u4f8b\u7684\u4e0d\u540cslab\u72b6\u6001\uff0c\u53ef\u4ee5\u770b\u5230\u5404Item\u6240\u5360\u5927\u5c0f\uff08chunk\u5927\u5c0f\uff09\u5dee\u8ddd\u4e3a1.25<\/li>\n<li>\u547d\u4ee4\uff1a# memcached-tool 127.0.0.1:11211 display<\/li>\n<\/ul>\n<h3 id=\"2q66d\">3.5 Memcached\u7684\u6570\u636e\u8fc7\u671f\u65b9\u5f0f<\/h3>\n<ul class=\"ul-level-0\">\n<li>Lazy Expiration<\/li>\n<li>Memcached \u5185\u90e8\u4e0d\u4f1a\u76d1\u89c6\u8bb0\u5f55\u662f\u5426\u8fc7\u671f\uff0c\u800c\u662f\u5728get\u65f6\u67e5\u770b\u8bb0\u5f55\u7684\u65f6\u95f4\u6233\uff0c\u68c0\u67e5\u8bb0\u5f55\u662f\u5426\u8fc7\u671f\u3002\u8fd9\u79cd\u6280\u672f\u88ab\u79f0\u4e3alazy\uff08\u60f0\u6027\uff09expiration\u3002\u56e0\u6b64\uff0cMemcached\u4e0d\u4f1a\u5728\u8fc7\u671f\u76d1\u89c6\u4e0a\u8017\u8d39CPU\u65f6\u95f4\u3002<\/li>\n<li>LRU<\/li>\n<li>Memcached\u4f1a\u4f18\u5148\u4f7f\u7528\u5df2\u8d85\u65f6\u7684\u8bb0\u5f55\u7684\u7a7a\u95f4\uff0c\u4f46\u5373\u4f7f\u5982\u6b64\uff0c\u4e5f\u4f1a\u53d1\u751f\u8ffd\u52a0\u65b0\u8bb0\u5f55\u65f6\u7a7a\u95f4\u4e0d\u8db3\u7684\u60c5\u51b5\uff0c\u6b64\u65f6\u5c31\u8981\u4f7f\u7528\u540d\u4e3aLeast Recently Used\uff08LRU\uff09\u673a\u5236\u6765\u5206\u914d\u7a7a\u95f4\u3002\u987e\u540d\u601d\u4e49\uff0c\u8fd9\u662f\u5220\u9664\u201c\u6700\u8fd1\u6700\u5c11\u4f7f\u7528\u201d\u7684\u8bb0\u5f55\u7684\u673a\u5236\u3002\u56e0\u6b64\uff0c\u5f53\u5185\u5b58\u7a7a\u95f4\u4e0d\u8db3\u65f6\uff08\u65e0\u6cd5\u4eceslab class\u83b7\u53d6\u5230\u65b0\u7684\u7a7a\u95f4\u65f6\uff09\uff0c\u5c31\u4ece\u6700\u8fd1\u672a\u88ab\u4f7f\u7528\u7684\u8bb0\u5f55\u4e2d\u641c\u7d22\uff0c\u5e76\u5c06\u5176\u7a7a\u95f4\u5206\u914d\u7ed9\u65b0\u7684\u8bb0\u5f55\u3002\u4ece\u7f13\u5b58\u7684\u5b9e\u7528\u89d2\u5ea6\u6765\u770b\uff0c\u8be5\u6a21\u578b\u5341\u5206\u7406\u60f3\u3002<\/li>\n<\/ul>\n<h2 id=\"6d5ec\">4. mencached\u5b89\u88c5<\/h2>\n<blockquote><p>\u5b89\u88c5 yum install -y memcached libmemcached libevent \u914d\u7f6e\u6587\u4ef6\uff1a \/etc\/sysconfig\/memcached \u53ef\u4ee5\u914d\u7f6e\u53c2\u6570 \u52a0\u4e0a\u76d1\u542c\u7684ip\uff0c\u53ef\u4ee5\u628aOPTIONS=&#8221;&#8221; \u6539\u4e3aOPTIONS=\u201c127.0.0.1\u201d \u5176\u4e2d-m\u6307\u5b9amemcached\u5206\u914d\u5185\u5b58 -c\u6307\u5b9a\u6700\u5927\u5e76\u53d1\u6570 -u\u6307\u5b9a\u8fd0\u884cmemcached\u670d\u52a1\u7684\u7528\u6237<\/p><\/blockquote>\n<div class=\"rno-markdown-code\">\n<div class=\"rno-markdown-code-toolbar\">\n<div class=\"rno-markdown-code-toolbar-info\">\n<div class=\"rno-markdown-code-toolbar-item is-type\"><span class=\"is-m-hidden\">\u4ee3\u7801\u8bed\u8a00\uff1a<\/span>javascript<\/div>\n<\/div>\n<div class=\"rno-markdown-code-toolbar-opt\">\n<div class=\"rno-markdown-code-toolbar-copy\"><i class=\"icon-copy\"><\/i><span class=\"is-m-hidden\">\u590d\u5236<\/span><\/div>\n<\/div>\n<\/div>\n<div class=\"developer-code-block\">\n<pre class=\"prism-token token line-numbers language-javascript\" tabindex=\"0\"><code class=\"language-javascript\"><span class=\"token punctuation\">[<\/span>root@linux<span class=\"token operator\">-<\/span><span class=\"token number\">001<\/span> <span class=\"token operator\">~<\/span><span class=\"token punctuation\">]<\/span># yum install <span class=\"token operator\">-<\/span>y memcached\r\n\u5df2\u52a0\u8f7d\u63d2\u4ef6\uff1afastestmirror\r\nRepository base is listed more than once <span class=\"token keyword\">in<\/span> the configuration\r\nRepository updates is listed more than once <span class=\"token keyword\">in<\/span> the configuration\r\nRepository extras is listed more than once <span class=\"token keyword\">in<\/span> the configuration\r\nRepository centosplus is listed more than once <span class=\"token keyword\">in<\/span> the configuration\r\nRepository contrib is listed more than once <span class=\"token keyword\">in<\/span> the configuration\r\nLoading mirror speeds from cached hostfile\r\n <span class=\"token operator\">*<\/span> base<span class=\"token operator\">:<\/span> mirrors<span class=\"token punctuation\">.<\/span>aliyun<span class=\"token punctuation\">.<\/span>com\r\n <span class=\"token operator\">*<\/span> epel<span class=\"token operator\">:<\/span> mirrors<span class=\"token punctuation\">.<\/span>yun<span class=\"token operator\">-<\/span>idc<span class=\"token punctuation\">.<\/span>com\r\n <span class=\"token operator\">*<\/span> extras<span class=\"token operator\">:<\/span> mirrors<span class=\"token punctuation\">.<\/span>aliyun<span class=\"token punctuation\">.<\/span>com\r\n <span class=\"token operator\">*<\/span> updates<span class=\"token operator\">:<\/span> mirrors<span class=\"token punctuation\">.<\/span>aliyun<span class=\"token punctuation\">.<\/span>com\r\n\u6b63\u5728\u89e3\u51b3\u4f9d\u8d56\u5173\u7cfb\r\n<span class=\"token operator\">--<\/span><span class=\"token operator\">&gt;<\/span> \u6b63\u5728\u68c0\u67e5\u4e8b\u52a1\r\n<span class=\"token operator\">--<\/span><span class=\"token operator\">-<\/span><span class=\"token operator\">&gt;<\/span> \u8f6f\u4ef6\u5305 memcached<span class=\"token punctuation\">.<\/span>x86_64<span class=\"token punctuation\">.<\/span><span class=\"token number\">0.1<\/span><span class=\"token number\">.4<\/span><span class=\"token number\">.15<\/span><span class=\"token operator\">-<\/span><span class=\"token number\">10<\/span><span class=\"token punctuation\">.<\/span>el7_3<span class=\"token punctuation\">.<\/span><span class=\"token number\">1<\/span> \u5c06\u88ab \u5b89\u88c5\r\n<span class=\"token operator\">--<\/span><span class=\"token operator\">&gt;<\/span> \u89e3\u51b3\u4f9d\u8d56\u5173\u7cfb\u5b8c\u6210\r\n\r\n\u4f9d\u8d56\u5173\u7cfb\u89e3\u51b3\r\n\r\n<span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">=<\/span>\r\n Package                                           \u67b6\u6784                                           \u7248\u672c                                                       \u6e90                                            \u5927\u5c0f\r\n<span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">=<\/span>\r\n<span class=\"token literal-property property\">\u6b63\u5728\u5b89\u88c5<\/span><span class=\"token operator\">:<\/span>\r\n memcached                                         x86_64                                         <span class=\"token number\">1.4<\/span><span class=\"token number\">.15<\/span><span class=\"token operator\">-<\/span><span class=\"token number\">10<\/span><span class=\"token punctuation\">.<\/span>el7_3<span class=\"token punctuation\">.<\/span><span class=\"token number\">1<\/span>                                          base                                          <span class=\"token number\">85<\/span> k\r\n\r\n\u4e8b\u52a1\u6982\u8981\r\n<span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">=<\/span>\r\n\u5b89\u88c5  <span class=\"token number\">1<\/span> \u8f6f\u4ef6\u5305\r\n\r\n\u603b\u4e0b\u8f7d\u91cf\uff1a<span class=\"token number\">85<\/span> k\r\n\u5b89\u88c5\u5927\u5c0f\uff1a<span class=\"token number\">176<\/span> k\r\nDownloading packages<span class=\"token operator\">:<\/span>\r\nmemcached<span class=\"token operator\">-<\/span><span class=\"token number\">1.4<\/span><span class=\"token number\">.15<\/span><span class=\"token operator\">-<\/span><span class=\"token number\">10<\/span><span class=\"token punctuation\">.<\/span>el7_3<span class=\"token punctuation\">.<\/span><span class=\"token number\">1<\/span><span class=\"token punctuation\">.<\/span>x86_64<span class=\"token punctuation\">.<\/span>rpm                                                                                                                                                   <span class=\"token operator\">|<\/span>  <span class=\"token number\">85<\/span> kB  <span class=\"token number\">00<\/span><span class=\"token operator\">:<\/span><span class=\"token number\">00<\/span><span class=\"token operator\">:<\/span><span class=\"token number\">01<\/span>     \r\nRunning transaction check\r\nRunning transaction test\r\nTransaction test succeeded\r\nRunning transaction\r\n  <span class=\"token literal-property property\">\u6b63\u5728\u5b89\u88c5<\/span>    <span class=\"token operator\">:<\/span> memcached<span class=\"token operator\">-<\/span><span class=\"token number\">1.4<\/span><span class=\"token number\">.15<\/span><span class=\"token operator\">-<\/span><span class=\"token number\">10<\/span><span class=\"token punctuation\">.<\/span>el7_3<span class=\"token punctuation\">.<\/span><span class=\"token number\">1<\/span><span class=\"token punctuation\">.<\/span>x86_64                                                                                                                                                          <span class=\"token number\">1<\/span><span class=\"token operator\">\/<\/span><span class=\"token number\">1<\/span> \r\n  <span class=\"token literal-property property\">\u9a8c\u8bc1\u4e2d<\/span>      <span class=\"token operator\">:<\/span> memcached<span class=\"token operator\">-<\/span><span class=\"token number\">1.4<\/span><span class=\"token number\">.15<\/span><span class=\"token operator\">-<\/span><span class=\"token number\">10<\/span><span class=\"token punctuation\">.<\/span>el7_3<span class=\"token punctuation\">.<\/span><span class=\"token number\">1<\/span><span class=\"token punctuation\">.<\/span>x86_64                                                                                                                                                          <span class=\"token number\">1<\/span><span class=\"token operator\">\/<\/span><span class=\"token number\">1<\/span> \r\n\r\n<span class=\"token literal-property property\">\u5df2\u5b89\u88c5<\/span><span class=\"token operator\">:<\/span>\r\n  memcached<span class=\"token punctuation\">.<\/span>x86_64 <span class=\"token number\">0<\/span><span class=\"token operator\">:<\/span><span class=\"token number\">1.4<\/span><span class=\"token number\">.15<\/span><span class=\"token operator\">-<\/span><span class=\"token number\">10<\/span><span class=\"token punctuation\">.<\/span>el7_3<span class=\"token punctuation\">.<\/span><span class=\"token number\">1<\/span>                                                                                                                                                                          \r\n\r\n\u5b8c\u6bd5\uff01<\/code><\/pre>\n<\/div>\n<\/div>\n<p>\u67e5\u770bmemcached\u7684\u914d\u7f6e\u6587\u4ef6\uff1a<\/p>\n<div class=\"rno-markdown-code\">\n<div class=\"rno-markdown-code-toolbar\">\n<div class=\"rno-markdown-code-toolbar-info\">\n<div class=\"rno-markdown-code-toolbar-item is-type\"><span class=\"is-m-hidden\">\u4ee3\u7801\u8bed\u8a00\uff1a<\/span>javascript<\/div>\n<\/div>\n<div class=\"rno-markdown-code-toolbar-opt\">\n<div class=\"rno-markdown-code-toolbar-copy\"><i class=\"icon-copy\"><\/i><span class=\"is-m-hidden\">\u590d\u5236<\/span><\/div>\n<\/div>\n<\/div>\n<div class=\"developer-code-block\">\n<pre class=\"prism-token token line-numbers language-javascript\" tabindex=\"0\"><code class=\"language-javascript\"><span class=\"token punctuation\">[<\/span>root@linux<span class=\"token operator\">-<\/span><span class=\"token number\">001<\/span> <span class=\"token operator\">~<\/span><span class=\"token punctuation\">]<\/span># cat <span class=\"token operator\">\/<\/span>etc<span class=\"token operator\">\/<\/span>sysconfig<span class=\"token operator\">\/<\/span>memcached \r\n<span class=\"token constant\">PORT<\/span><span class=\"token operator\">=<\/span><span class=\"token string\">\"11211\"<\/span>\r\n<span class=\"token constant\">USER<\/span><span class=\"token operator\">=<\/span><span class=\"token string\">\"memcached\"<\/span>\r\n<span class=\"token constant\">MAXCONN<\/span><span class=\"token operator\">=<\/span><span class=\"token string\">\"1024\"<\/span>\r\n<span class=\"token constant\">CACHESIZE<\/span><span class=\"token operator\">=<\/span><span class=\"token string\">\"64\"<\/span>\r\n<span class=\"token constant\">OPTIONS<\/span><span class=\"token operator\">=<\/span><span class=\"token string\">\"\"<\/span><\/code><\/pre>\n<\/div>\n<\/div>\n<h2 id=\"7pmtd\">5. \u67e5\u770bMemcached\u8fd0\u884c\u72b6\u6001<\/h2>\n<h3 id=\"jhp6\">5.1 memcached-tool 127.0.0.1:11211 stats<\/h3>\n<div class=\"rno-markdown-code\">\n<div class=\"rno-markdown-code-toolbar\">\n<div class=\"rno-markdown-code-toolbar-info\">\n<div class=\"rno-markdown-code-toolbar-item is-type\"><span class=\"is-m-hidden\">\u4ee3\u7801\u8bed\u8a00\uff1a<\/span>javascript<\/div>\n<\/div>\n<div class=\"rno-markdown-code-toolbar-opt\">\n<div class=\"rno-markdown-code-toolbar-copy\"><i class=\"icon-copy\"><\/i><span class=\"is-m-hidden\">\u590d\u5236<\/span><\/div>\n<\/div>\n<\/div>\n<div class=\"developer-code-block\">\n<pre class=\"prism-token token line-numbers language-javascript\" tabindex=\"0\"><code class=\"language-javascript\"><span class=\"token punctuation\">[<\/span>root@linux<span class=\"token operator\">-<\/span><span class=\"token number\">001<\/span> <span class=\"token operator\">~<\/span><span class=\"token punctuation\">]<\/span># memcached<span class=\"token operator\">-<\/span>tool <span class=\"token number\">127.0<\/span><span class=\"token number\">.0<\/span><span class=\"token number\">.1<\/span><span class=\"token operator\">:<\/span><span class=\"token number\">11211<\/span>  stats\r\n#<span class=\"token number\">127.0<\/span><span class=\"token number\">.0<\/span><span class=\"token number\">.1<\/span><span class=\"token operator\">:<\/span><span class=\"token number\">11211<\/span>   Field       Value\r\n         accepting_conns           <span class=\"token number\">1<\/span>\r\n               auth_cmds           <span class=\"token number\">0<\/span>\r\n             auth_errors           <span class=\"token number\">0<\/span>\r\n                   bytes           <span class=\"token number\">0<\/span>\r\n              bytes_read           <span class=\"token number\">7<\/span>\r\n           bytes_written           <span class=\"token number\">0<\/span>\r\n              cas_badval           <span class=\"token number\">0<\/span>\r\n                cas_hits           <span class=\"token number\">0<\/span>\r\n              cas_misses           <span class=\"token number\">0<\/span>\r\n               cmd_flush           <span class=\"token number\">0<\/span>\r\n                 cmd_get           <span class=\"token number\">0<\/span>\r\n                 cmd_set           <span class=\"token number\">0<\/span>\r\n               cmd_touch           <span class=\"token number\">0<\/span>\r\n             conn_yields           <span class=\"token number\">0<\/span>\r\n   connection_structures          <span class=\"token number\">11<\/span>\r\n        curr_connections          <span class=\"token number\">10<\/span>\r\n              curr_items           <span class=\"token number\">0<\/span>\r\n               decr_hits           <span class=\"token number\">0<\/span>\r\n             decr_misses           <span class=\"token number\">0<\/span>\r\n             delete_hits           <span class=\"token number\">0<\/span>\r\n           delete_misses           <span class=\"token number\">0<\/span>\r\n       evicted_unfetched           <span class=\"token number\">0<\/span>\r\n               evictions           <span class=\"token number\">0<\/span>\r\n       expired_unfetched           <span class=\"token number\">0<\/span>\r\n                get_hits           <span class=\"token number\">0<\/span>\r\n              get_misses           <span class=\"token number\">0<\/span>\r\n              hash_bytes      <span class=\"token number\">524288<\/span>\r\n       hash_is_expanding           <span class=\"token number\">0<\/span>\r\n        hash_power_level          <span class=\"token number\">16<\/span>\r\n               incr_hits           <span class=\"token number\">0<\/span>\r\n             incr_misses           <span class=\"token number\">0<\/span>\r\n                libevent <span class=\"token number\">2.0<\/span><span class=\"token number\">.21<\/span><span class=\"token operator\">-<\/span>stable\r\n          limit_maxbytes    <span class=\"token number\">67108864<\/span>\r\n     listen_disabled_num           <span class=\"token number\">0<\/span>\r\n                     pid       <span class=\"token number\">10403<\/span>\r\n            pointer_size          <span class=\"token number\">64<\/span>\r\n               reclaimed           <span class=\"token number\">0<\/span>\r\n            reserved_fds          <span class=\"token number\">20<\/span>\r\n           rusage_system    <span class=\"token number\">0.012161<\/span>\r\n             rusage_user    <span class=\"token number\">0.002211<\/span>\r\n                 threads           <span class=\"token number\">4<\/span>\r\n                    time  <span class=\"token number\">1562805264<\/span>\r\n       total_connections          <span class=\"token number\">11<\/span>\r\n             total_items           <span class=\"token number\">0<\/span>\r\n              touch_hits           <span class=\"token number\">0<\/span>\r\n            touch_misses           <span class=\"token number\">0<\/span>\r\n                  uptime          <span class=\"token number\">63<\/span>\r\n                 version      <span class=\"token number\">1.4<\/span><span class=\"token number\">.15<\/span><\/code><\/pre>\n<\/div>\n<\/div>\n<h3 id=\"8vkso\">5.2 echo stats |nc 127.0.0.1 11211<\/h3>\n<p>nc\u547d\u4ee4\u9700\u8981\u5b89\u88c5nc\u8f6f\u4ef6<\/p>\n<div class=\"rno-markdown-code\">\n<div class=\"rno-markdown-code-toolbar\">\n<div class=\"rno-markdown-code-toolbar-info\">\n<div class=\"rno-markdown-code-toolbar-item is-type\"><span class=\"is-m-hidden\">\u4ee3\u7801\u8bed\u8a00\uff1a<\/span>javascript<\/div>\n<\/div>\n<div class=\"rno-markdown-code-toolbar-opt\">\n<div class=\"rno-markdown-code-toolbar-copy\"><i class=\"icon-copy\"><\/i><span class=\"is-m-hidden\">\u590d\u5236<\/span><\/div>\n<\/div>\n<\/div>\n<div class=\"developer-code-block\">\n<pre class=\"prism-token token line-numbers language-javascript\" tabindex=\"0\"><code class=\"language-javascript\"><span class=\"token punctuation\">[<\/span>root@linux<span class=\"token operator\">-<\/span><span class=\"token number\">001<\/span> <span class=\"token operator\">~<\/span><span class=\"token punctuation\">]<\/span># yum install <span class=\"token operator\">-<\/span>y nc\r\n\u5df2\u52a0\u8f7d\u63d2\u4ef6\uff1afastestmirror\r\nLoading mirror speeds from cached hostfile\r\n <span class=\"token operator\">*<\/span> base<span class=\"token operator\">:<\/span> mirrors<span class=\"token punctuation\">.<\/span><span class=\"token number\">163<\/span><span class=\"token punctuation\">.<\/span>com\r\n <span class=\"token operator\">*<\/span> epel<span class=\"token operator\">:<\/span> mirrors<span class=\"token punctuation\">.<\/span>tuna<span class=\"token punctuation\">.<\/span>tsinghua<span class=\"token punctuation\">.<\/span>edu<span class=\"token punctuation\">.<\/span>cn\r\n <span class=\"token operator\">*<\/span> extras<span class=\"token operator\">:<\/span> mirrors<span class=\"token punctuation\">.<\/span>aliyun<span class=\"token punctuation\">.<\/span>com\r\n <span class=\"token operator\">*<\/span> updates<span class=\"token operator\">:<\/span> mirrors<span class=\"token punctuation\">.<\/span>aliyun<span class=\"token punctuation\">.<\/span>com\r\n\u6b63\u5728\u89e3\u51b3\u4f9d\u8d56\u5173\u7cfb\r\n<span class=\"token operator\">--<\/span><span class=\"token operator\">&gt;<\/span> \u6b63\u5728\u68c0\u67e5\u4e8b\u52a1\r\n<span class=\"token operator\">--<\/span><span class=\"token operator\">-<\/span><span class=\"token operator\">&gt;<\/span> \u8f6f\u4ef6\u5305 nmap<span class=\"token operator\">-<\/span>ncat<span class=\"token punctuation\">.<\/span>x86_64<span class=\"token punctuation\">.<\/span><span class=\"token number\">2.6<\/span><span class=\"token number\">.40<\/span><span class=\"token operator\">-<\/span><span class=\"token number\">16<\/span><span class=\"token punctuation\">.<\/span>el7 \u5c06\u88ab \u5b89\u88c5\r\n<span class=\"token operator\">--<\/span><span class=\"token operator\">&gt;<\/span> \u89e3\u51b3\u4f9d\u8d56\u5173\u7cfb\u5b8c\u6210\r\n\r\n\u4f9d\u8d56\u5173\u7cfb\u89e3\u51b3\r\n\r\n<span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">==<\/span>\r\n Package                            \u67b6\u6784                            \u7248\u672c                                      \u6e90                             \u5927\u5c0f\r\n<span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">==<\/span>\r\n<span class=\"token literal-property property\">\u6b63\u5728\u5b89\u88c5<\/span><span class=\"token operator\">:<\/span>\r\n nmap<span class=\"token operator\">-<\/span>ncat                          x86_64                          <span class=\"token number\">2<\/span><span class=\"token operator\">:<\/span><span class=\"token number\">6.40<\/span><span class=\"token operator\">-<\/span><span class=\"token number\">16<\/span><span class=\"token punctuation\">.<\/span>el7                             base                          <span class=\"token number\">206<\/span> k\r\n\r\n\u4e8b\u52a1\u6982\u8981\r\n<span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">==<\/span>\r\n\u5b89\u88c5  <span class=\"token number\">1<\/span> \u8f6f\u4ef6\u5305\r\n\r\n\u603b\u4e0b\u8f7d\u91cf\uff1a<span class=\"token number\">206<\/span> k\r\n\u5b89\u88c5\u5927\u5c0f\uff1a<span class=\"token number\">423<\/span> k\r\nDownloading packages<span class=\"token operator\">:<\/span>\r\nnmap<span class=\"token operator\">-<\/span>ncat<span class=\"token operator\">-<\/span><span class=\"token number\">6.40<\/span><span class=\"token operator\">-<\/span><span class=\"token number\">16<\/span><span class=\"token punctuation\">.<\/span>el7<span class=\"token punctuation\">.<\/span>x86_64<span class=\"token punctuation\">.<\/span>rpm                                                                                           <span class=\"token operator\">|<\/span> <span class=\"token number\">206<\/span> kB  <span class=\"token number\">00<\/span><span class=\"token operator\">:<\/span><span class=\"token number\">00<\/span><span class=\"token operator\">:<\/span><span class=\"token number\">00<\/span>     \r\nRunning transaction check\r\nRunning transaction test\r\nTransaction test succeeded\r\nRunning transaction\r\n  <span class=\"token literal-property property\">\u6b63\u5728\u5b89\u88c5<\/span>    <span class=\"token operator\">:<\/span> <span class=\"token number\">2<\/span><span class=\"token operator\">:<\/span>nmap<span class=\"token operator\">-<\/span>ncat<span class=\"token operator\">-<\/span><span class=\"token number\">6.40<\/span><span class=\"token operator\">-<\/span><span class=\"token number\">16<\/span><span class=\"token punctuation\">.<\/span>el7<span class=\"token punctuation\">.<\/span>x86_64                                                                                                <span class=\"token number\">1<\/span><span class=\"token operator\">\/<\/span><span class=\"token number\">1<\/span> \r\n  <span class=\"token literal-property property\">\u9a8c\u8bc1\u4e2d<\/span>      <span class=\"token operator\">:<\/span> <span class=\"token number\">2<\/span><span class=\"token operator\">:<\/span>nmap<span class=\"token operator\">-<\/span>ncat<span class=\"token operator\">-<\/span><span class=\"token number\">6.40<\/span><span class=\"token operator\">-<\/span><span class=\"token number\">16<\/span><span class=\"token punctuation\">.<\/span>el7<span class=\"token punctuation\">.<\/span>x86_64                                                                                                <span class=\"token number\">1<\/span><span class=\"token operator\">\/<\/span><span class=\"token number\">1<\/span> \r\n\r\n<span class=\"token literal-property property\">\u5df2\u5b89\u88c5<\/span><span class=\"token operator\">:<\/span>\r\n  nmap<span class=\"token operator\">-<\/span>ncat<span class=\"token punctuation\">.<\/span>x86_64 <span class=\"token number\">2<\/span><span class=\"token operator\">:<\/span><span class=\"token number\">6.40<\/span><span class=\"token operator\">-<\/span><span class=\"token number\">16<\/span><span class=\"token punctuation\">.<\/span>el7                                                                                                                  \r\n\r\n\u5b8c\u6bd5\uff01<\/code><\/pre>\n<\/div>\n<\/div>\n<p>\u4f7f\u7528nc\u67e5\u770bmemcache\u72b6\u6001<\/p>\n<div class=\"rno-markdown-code\">\n<div class=\"rno-markdown-code-toolbar\">\n<div class=\"rno-markdown-code-toolbar-info\">\n<div class=\"rno-markdown-code-toolbar-item is-type\"><span class=\"is-m-hidden\">\u4ee3\u7801\u8bed\u8a00\uff1a<\/span>javascript<\/div>\n<\/div>\n<div class=\"rno-markdown-code-toolbar-opt\">\n<div class=\"rno-markdown-code-toolbar-copy\"><i class=\"icon-copy\"><\/i><span class=\"is-m-hidden\">\u590d\u5236<\/span><\/div>\n<\/div>\n<\/div>\n<div class=\"developer-code-block\">\n<pre class=\"prism-token token line-numbers language-javascript\" tabindex=\"0\"><code class=\"language-javascript\"><span class=\"token punctuation\">[<\/span>root@linux<span class=\"token operator\">-<\/span><span class=\"token number\">001<\/span> <span class=\"token operator\">~<\/span><span class=\"token punctuation\">]<\/span># echo stats <span class=\"token operator\">|<\/span>nc <span class=\"token number\">127.0<\/span><span class=\"token number\">.0<\/span><span class=\"token number\">.1<\/span> <span class=\"token number\">11211<\/span>\r\n<span class=\"token constant\">STAT<\/span> pid <span class=\"token number\">10403<\/span>\r\n<span class=\"token constant\">STAT<\/span> uptime <span class=\"token number\">112<\/span>\r\n<span class=\"token constant\">STAT<\/span> time <span class=\"token number\">1562805313<\/span>\r\n<span class=\"token constant\">STAT<\/span> version <span class=\"token number\">1.4<\/span><span class=\"token number\">.15<\/span>\r\n<span class=\"token constant\">STAT<\/span> libevent <span class=\"token number\">2.0<\/span><span class=\"token number\">.21<\/span><span class=\"token operator\">-<\/span>stable\r\n<span class=\"token constant\">STAT<\/span> pointer_size <span class=\"token number\">64<\/span>\r\n<span class=\"token constant\">STAT<\/span> rusage_user <span class=\"token number\">0.003569<\/span>\r\n<span class=\"token constant\">STAT<\/span> rusage_system <span class=\"token number\">0.014278<\/span>\r\n<span class=\"token constant\">STAT<\/span> curr_connections <span class=\"token number\">10<\/span>\r\n<span class=\"token constant\">STAT<\/span> total_connections <span class=\"token number\">12<\/span>\r\n<span class=\"token constant\">STAT<\/span> connection_structures <span class=\"token number\">11<\/span>\r\n<span class=\"token constant\">STAT<\/span> reserved_fds <span class=\"token number\">20<\/span>\r\n<span class=\"token constant\">STAT<\/span> cmd_get <span class=\"token number\">0<\/span>\r\n<span class=\"token constant\">STAT<\/span> cmd_set <span class=\"token number\">0<\/span>\r\n<span class=\"token constant\">STAT<\/span> cmd_flush <span class=\"token number\">0<\/span>\r\n<span class=\"token constant\">STAT<\/span> cmd_touch <span class=\"token number\">0<\/span>\r\n<span class=\"token constant\">STAT<\/span> get_hits <span class=\"token number\">0<\/span>\r\n<span class=\"token constant\">STAT<\/span> get_misses <span class=\"token number\">0<\/span>\r\n<span class=\"token constant\">STAT<\/span> delete_misses <span class=\"token number\">0<\/span>\r\n<span class=\"token constant\">STAT<\/span> delete_hits <span class=\"token number\">0<\/span>\r\n<span class=\"token constant\">STAT<\/span> incr_misses <span class=\"token number\">0<\/span>\r\n<span class=\"token constant\">STAT<\/span> incr_hits <span class=\"token number\">0<\/span>\r\n<span class=\"token constant\">STAT<\/span> decr_misses <span class=\"token number\">0<\/span>\r\n<span class=\"token constant\">STAT<\/span> decr_hits <span class=\"token number\">0<\/span>\r\n<span class=\"token constant\">STAT<\/span> cas_misses <span class=\"token number\">0<\/span>\r\n<span class=\"token constant\">STAT<\/span> cas_hits <span class=\"token number\">0<\/span>\r\n<span class=\"token constant\">STAT<\/span> cas_badval <span class=\"token number\">0<\/span>\r\n<span class=\"token constant\">STAT<\/span> touch_hits <span class=\"token number\">0<\/span>\r\n<span class=\"token constant\">STAT<\/span> touch_misses <span class=\"token number\">0<\/span>\r\n<span class=\"token constant\">STAT<\/span> auth_cmds <span class=\"token number\">0<\/span>\r\n<span class=\"token constant\">STAT<\/span> auth_errors <span class=\"token number\">0<\/span>\r\n<span class=\"token constant\">STAT<\/span> bytes_read <span class=\"token number\">13<\/span>\r\n<span class=\"token constant\">STAT<\/span> bytes_written <span class=\"token number\">1024<\/span>\r\n<span class=\"token constant\">STAT<\/span> limit_maxbytes <span class=\"token number\">67108864<\/span>\r\n<span class=\"token constant\">STAT<\/span> accepting_conns <span class=\"token number\">1<\/span>\r\n<span class=\"token constant\">STAT<\/span> listen_disabled_num <span class=\"token number\">0<\/span>\r\n<span class=\"token constant\">STAT<\/span> threads <span class=\"token number\">4<\/span>\r\n<span class=\"token constant\">STAT<\/span> conn_yields <span class=\"token number\">0<\/span>\r\n<span class=\"token constant\">STAT<\/span> hash_power_level <span class=\"token number\">16<\/span>\r\n<span class=\"token constant\">STAT<\/span> hash_bytes <span class=\"token number\">524288<\/span>\r\n<span class=\"token constant\">STAT<\/span> hash_is_expanding <span class=\"token number\">0<\/span>\r\n<span class=\"token constant\">STAT<\/span> bytes <span class=\"token number\">0<\/span>\r\n<span class=\"token constant\">STAT<\/span> curr_items <span class=\"token number\">0<\/span>\r\n<span class=\"token constant\">STAT<\/span> total_items <span class=\"token number\">0<\/span>\r\n<span class=\"token constant\">STAT<\/span> expired_unfetched <span class=\"token number\">0<\/span>\r\n<span class=\"token constant\">STAT<\/span> evicted_unfetched <span class=\"token number\">0<\/span>\r\n<span class=\"token constant\">STAT<\/span> evictions <span class=\"token number\">0<\/span>\r\n<span class=\"token constant\">STAT<\/span> reclaimed <span class=\"token number\">0<\/span>\r\n<span class=\"token constant\">END<\/span>\r\n<span class=\"token punctuation\">[<\/span>root@linux<span class=\"token operator\">-<\/span><span class=\"token number\">001<\/span> <span class=\"token operator\">~<\/span><span class=\"token punctuation\">]<\/span># <\/code><\/pre>\n<\/div>\n<\/div>\n<h3 id=\"84bpd\">5.3 memstat &#8211;servers=127.0.0.1:11211<\/h3>\n<p>memstat \u9700\u8981\u5b89\u88c5 libmemcached \u5305<\/p>\n<div class=\"rno-markdown-code\">\n<div class=\"rno-markdown-code-toolbar\">\n<div class=\"rno-markdown-code-toolbar-info\">\n<div class=\"rno-markdown-code-toolbar-item is-type\"><span class=\"is-m-hidden\">\u4ee3\u7801\u8bed\u8a00\uff1a<\/span>javascript<\/div>\n<\/div>\n<div class=\"rno-markdown-code-toolbar-opt\">\n<div class=\"rno-markdown-code-toolbar-copy\"><i class=\"icon-copy\"><\/i><span class=\"is-m-hidden\">\u590d\u5236<\/span><\/div>\n<\/div>\n<\/div>\n<div class=\"developer-code-block\">\n<pre class=\"prism-token token line-numbers language-javascript\" tabindex=\"0\"><code class=\"language-javascript\"><span class=\"token punctuation\">[<\/span>root@linux<span class=\"token operator\">-<\/span><span class=\"token number\">001<\/span> <span class=\"token operator\">~<\/span><span class=\"token punctuation\">]<\/span># yum install <span class=\"token operator\">-<\/span>y libmemcached\r\n\u5df2\u52a0\u8f7d\u63d2\u4ef6\uff1afastestmirror\r\nLoading mirror speeds from cached hostfile\r\n <span class=\"token operator\">*<\/span> base<span class=\"token operator\">:<\/span> mirrors<span class=\"token punctuation\">.<\/span><span class=\"token number\">163<\/span><span class=\"token punctuation\">.<\/span>com\r\n <span class=\"token operator\">*<\/span> epel<span class=\"token operator\">:<\/span> mirrors<span class=\"token punctuation\">.<\/span>tuna<span class=\"token punctuation\">.<\/span>tsinghua<span class=\"token punctuation\">.<\/span>edu<span class=\"token punctuation\">.<\/span>cn\r\n <span class=\"token operator\">*<\/span> extras<span class=\"token operator\">:<\/span> mirrors<span class=\"token punctuation\">.<\/span>aliyun<span class=\"token punctuation\">.<\/span>com\r\n <span class=\"token operator\">*<\/span> updates<span class=\"token operator\">:<\/span> mirrors<span class=\"token punctuation\">.<\/span>aliyun<span class=\"token punctuation\">.<\/span>com\r\n\u6b63\u5728\u89e3\u51b3\u4f9d\u8d56\u5173\u7cfb\r\n<span class=\"token operator\">--<\/span><span class=\"token operator\">&gt;<\/span> \u6b63\u5728\u68c0\u67e5\u4e8b\u52a1\r\n<span class=\"token operator\">--<\/span><span class=\"token operator\">-<\/span><span class=\"token operator\">&gt;<\/span> \u8f6f\u4ef6\u5305 libmemcached<span class=\"token punctuation\">.<\/span>x86_64<span class=\"token punctuation\">.<\/span><span class=\"token number\">0.1<\/span><span class=\"token number\">.0<\/span><span class=\"token number\">.16<\/span><span class=\"token operator\">-<\/span><span class=\"token number\">5<\/span><span class=\"token punctuation\">.<\/span>el7 \u5c06\u88ab \u5b89\u88c5\r\n<span class=\"token operator\">--<\/span><span class=\"token operator\">&gt;<\/span> \u89e3\u51b3\u4f9d\u8d56\u5173\u7cfb\u5b8c\u6210\r\n\r\n\u4f9d\u8d56\u5173\u7cfb\u89e3\u51b3\r\n\r\n<span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">==<\/span>\r\n Package                               \u67b6\u6784                            \u7248\u672c                                   \u6e90                             \u5927\u5c0f\r\n<span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">==<\/span>\r\n<span class=\"token literal-property property\">\u6b63\u5728\u5b89\u88c5<\/span><span class=\"token operator\">:<\/span>\r\n libmemcached                          x86_64                          <span class=\"token number\">1.0<\/span><span class=\"token number\">.16<\/span><span class=\"token operator\">-<\/span><span class=\"token number\">5<\/span><span class=\"token punctuation\">.<\/span>el7                           base                          <span class=\"token number\">237<\/span> k\r\n\r\n\u4e8b\u52a1\u6982\u8981\r\n<span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">==<\/span>\r\n\u5b89\u88c5  <span class=\"token number\">1<\/span> \u8f6f\u4ef6\u5305\r\n\r\n\u603b\u4e0b\u8f7d\u91cf\uff1a<span class=\"token number\">237<\/span> k\r\n\u5b89\u88c5\u5927\u5c0f\uff1a<span class=\"token number\">677<\/span> k\r\nDownloading packages<span class=\"token operator\">:<\/span>\r\nlibmemcached<span class=\"token operator\">-<\/span><span class=\"token number\">1.0<\/span><span class=\"token number\">.16<\/span><span class=\"token operator\">-<\/span><span class=\"token number\">5<\/span><span class=\"token punctuation\">.<\/span>el7<span class=\"token punctuation\">.<\/span>x86_64<span class=\"token punctuation\">.<\/span>rpm                                                                                       <span class=\"token operator\">|<\/span> <span class=\"token number\">237<\/span> kB  <span class=\"token number\">00<\/span><span class=\"token operator\">:<\/span><span class=\"token number\">00<\/span><span class=\"token operator\">:<\/span><span class=\"token number\">01<\/span>     \r\nRunning transaction check\r\nRunning transaction test\r\nTransaction test succeeded\r\nRunning transaction\r\n  <span class=\"token literal-property property\">\u6b63\u5728\u5b89\u88c5<\/span>    <span class=\"token operator\">:<\/span> libmemcached<span class=\"token operator\">-<\/span><span class=\"token number\">1.0<\/span><span class=\"token number\">.16<\/span><span class=\"token operator\">-<\/span><span class=\"token number\">5<\/span><span class=\"token punctuation\">.<\/span>el7<span class=\"token punctuation\">.<\/span>x86_64                                                                                              <span class=\"token number\">1<\/span><span class=\"token operator\">\/<\/span><span class=\"token number\">1<\/span> \r\n  <span class=\"token literal-property property\">\u9a8c\u8bc1\u4e2d<\/span>      <span class=\"token operator\">:<\/span> libmemcached<span class=\"token operator\">-<\/span><span class=\"token number\">1.0<\/span><span class=\"token number\">.16<\/span><span class=\"token operator\">-<\/span><span class=\"token number\">5<\/span><span class=\"token punctuation\">.<\/span>el7<span class=\"token punctuation\">.<\/span>x86_64                                                                                              <span class=\"token number\">1<\/span><span class=\"token operator\">\/<\/span><span class=\"token number\">1<\/span> \r\n\r\n<span class=\"token literal-property property\">\u5df2\u5b89\u88c5<\/span><span class=\"token operator\">:<\/span>\r\n  libmemcached<span class=\"token punctuation\">.<\/span>x86_64 <span class=\"token number\">0<\/span><span class=\"token operator\">:<\/span><span class=\"token number\">1.0<\/span><span class=\"token number\">.16<\/span><span class=\"token operator\">-<\/span><span class=\"token number\">5<\/span><span class=\"token punctuation\">.<\/span>el7                                                                                                              \r\n\r\n\u5b8c\u6bd5\uff01<\/code><\/pre>\n<\/div>\n<\/div>\n<p>\u67e5\u770bmemcache\u72b6\u6001<\/p>\n<div class=\"rno-markdown-code\">\n<div class=\"rno-markdown-code-toolbar\">\n<div class=\"rno-markdown-code-toolbar-info\">\n<div class=\"rno-markdown-code-toolbar-item is-type\"><span class=\"is-m-hidden\">\u4ee3\u7801\u8bed\u8a00\uff1a<\/span>javascript<\/div>\n<\/div>\n<div class=\"rno-markdown-code-toolbar-opt\">\n<div class=\"rno-markdown-code-toolbar-copy\"><i class=\"icon-copy\"><\/i><span class=\"is-m-hidden\">\u590d\u5236<\/span><\/div>\n<\/div>\n<\/div>\n<div class=\"developer-code-block\">\n<pre class=\"prism-token token line-numbers language-javascript\" tabindex=\"0\"><code class=\"language-javascript\"><span class=\"token punctuation\">[<\/span>root@linux<span class=\"token operator\">-<\/span><span class=\"token number\">001<\/span> <span class=\"token operator\">~<\/span><span class=\"token punctuation\">]<\/span># memstat <span class=\"token operator\">--<\/span>servers<span class=\"token operator\">=<\/span><span class=\"token number\">127.0<\/span><span class=\"token number\">.0<\/span><span class=\"token number\">.1<\/span><span class=\"token operator\">:<\/span><span class=\"token number\">11211<\/span> \r\n<span class=\"token literal-property property\">Server<\/span><span class=\"token operator\">:<\/span> <span class=\"token number\">127.0<\/span><span class=\"token number\">.0<\/span><span class=\"token number\">.1<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token number\">11211<\/span><span class=\"token punctuation\">)<\/span>\r\n\t <span class=\"token literal-property property\">pid<\/span><span class=\"token operator\">:<\/span> <span class=\"token number\">10403<\/span>\r\n\t <span class=\"token literal-property property\">uptime<\/span><span class=\"token operator\">:<\/span> <span class=\"token number\">260<\/span>\r\n\t <span class=\"token literal-property property\">time<\/span><span class=\"token operator\">:<\/span> <span class=\"token number\">1562805461<\/span>\r\n\t <span class=\"token literal-property property\">version<\/span><span class=\"token operator\">:<\/span> <span class=\"token number\">1.4<\/span><span class=\"token number\">.15<\/span>\r\n\t <span class=\"token literal-property property\">libevent<\/span><span class=\"token operator\">:<\/span> <span class=\"token number\">2.0<\/span><span class=\"token number\">.21<\/span><span class=\"token operator\">-<\/span>stable\r\n\t <span class=\"token literal-property property\">pointer_size<\/span><span class=\"token operator\">:<\/span> <span class=\"token number\">64<\/span>\r\n\t <span class=\"token literal-property property\">rusage_user<\/span><span class=\"token operator\">:<\/span> <span class=\"token number\">0.004755<\/span>\r\n\t <span class=\"token literal-property property\">rusage_system<\/span><span class=\"token operator\">:<\/span> <span class=\"token number\">0.020606<\/span>\r\n\t <span class=\"token literal-property property\">curr_connections<\/span><span class=\"token operator\">:<\/span> <span class=\"token number\">10<\/span>\r\n\t <span class=\"token literal-property property\">total_connections<\/span><span class=\"token operator\">:<\/span> <span class=\"token number\">13<\/span>\r\n\t <span class=\"token literal-property property\">connection_structures<\/span><span class=\"token operator\">:<\/span> <span class=\"token number\">11<\/span>\r\n\t <span class=\"token literal-property property\">reserved_fds<\/span><span class=\"token operator\">:<\/span> <span class=\"token number\">20<\/span>\r\n\t <span class=\"token literal-property property\">cmd_get<\/span><span class=\"token operator\">:<\/span> <span class=\"token number\">0<\/span>\r\n\t <span class=\"token literal-property property\">cmd_set<\/span><span class=\"token operator\">:<\/span> <span class=\"token number\">0<\/span>\r\n\t <span class=\"token literal-property property\">cmd_flush<\/span><span class=\"token operator\">:<\/span> <span class=\"token number\">0<\/span>\r\n\t <span class=\"token literal-property property\">cmd_touch<\/span><span class=\"token operator\">:<\/span> <span class=\"token number\">0<\/span>\r\n\t <span class=\"token literal-property property\">get_hits<\/span><span class=\"token operator\">:<\/span> <span class=\"token number\">0<\/span>\r\n\t <span class=\"token literal-property property\">get_misses<\/span><span class=\"token operator\">:<\/span> <span class=\"token number\">0<\/span>\r\n\t <span class=\"token literal-property property\">delete_misses<\/span><span class=\"token operator\">:<\/span> <span class=\"token number\">0<\/span>\r\n\t <span class=\"token literal-property property\">delete_hits<\/span><span class=\"token operator\">:<\/span> <span class=\"token number\">0<\/span>\r\n\t <span class=\"token literal-property property\">incr_misses<\/span><span class=\"token operator\">:<\/span> <span class=\"token number\">0<\/span>\r\n\t <span class=\"token literal-property property\">incr_hits<\/span><span class=\"token operator\">:<\/span> <span class=\"token number\">0<\/span>\r\n\t <span class=\"token literal-property property\">decr_misses<\/span><span class=\"token operator\">:<\/span> <span class=\"token number\">0<\/span>\r\n\t <span class=\"token literal-property property\">decr_hits<\/span><span class=\"token operator\">:<\/span> <span class=\"token number\">0<\/span>\r\n\t <span class=\"token literal-property property\">cas_misses<\/span><span class=\"token operator\">:<\/span> <span class=\"token number\">0<\/span>\r\n\t <span class=\"token literal-property property\">cas_hits<\/span><span class=\"token operator\">:<\/span> <span class=\"token number\">0<\/span>\r\n\t <span class=\"token literal-property property\">cas_badval<\/span><span class=\"token operator\">:<\/span> <span class=\"token number\">0<\/span>\r\n\t <span class=\"token literal-property property\">touch_hits<\/span><span class=\"token operator\">:<\/span> <span class=\"token number\">0<\/span>\r\n\t <span class=\"token literal-property property\">touch_misses<\/span><span class=\"token operator\">:<\/span> <span class=\"token number\">0<\/span>\r\n\t <span class=\"token literal-property property\">auth_cmds<\/span><span class=\"token operator\">:<\/span> <span class=\"token number\">0<\/span>\r\n\t <span class=\"token literal-property property\">auth_errors<\/span><span class=\"token operator\">:<\/span> <span class=\"token number\">0<\/span>\r\n\t <span class=\"token literal-property property\">bytes_read<\/span><span class=\"token operator\">:<\/span> <span class=\"token number\">30<\/span>\r\n\t <span class=\"token literal-property property\">bytes_written<\/span><span class=\"token operator\">:<\/span> <span class=\"token number\">2069<\/span>\r\n\t <span class=\"token literal-property property\">limit_maxbytes<\/span><span class=\"token operator\">:<\/span> <span class=\"token number\">67108864<\/span>\r\n\t <span class=\"token literal-property property\">accepting_conns<\/span><span class=\"token operator\">:<\/span> <span class=\"token number\">1<\/span>\r\n\t <span class=\"token literal-property property\">listen_disabled_num<\/span><span class=\"token operator\">:<\/span> <span class=\"token number\">0<\/span>\r\n\t <span class=\"token literal-property property\">threads<\/span><span class=\"token operator\">:<\/span> <span class=\"token number\">4<\/span>\r\n\t <span class=\"token literal-property property\">conn_yields<\/span><span class=\"token operator\">:<\/span> <span class=\"token number\">0<\/span>\r\n\t <span class=\"token literal-property property\">hash_power_level<\/span><span class=\"token operator\">:<\/span> <span class=\"token number\">16<\/span>\r\n\t <span class=\"token literal-property property\">hash_bytes<\/span><span class=\"token operator\">:<\/span> <span class=\"token number\">524288<\/span>\r\n\t <span class=\"token literal-property property\">hash_is_expanding<\/span><span class=\"token operator\">:<\/span> <span class=\"token number\">0<\/span>\r\n\t <span class=\"token literal-property property\">bytes<\/span><span class=\"token operator\">:<\/span> <span class=\"token number\">0<\/span>\r\n\t <span class=\"token literal-property property\">curr_items<\/span><span class=\"token operator\">:<\/span> <span class=\"token number\">0<\/span>\r\n\t <span class=\"token literal-property property\">total_items<\/span><span class=\"token operator\">:<\/span> <span class=\"token number\">0<\/span>\r\n\t <span class=\"token literal-property property\">expired_unfetched<\/span><span class=\"token operator\">:<\/span> <span class=\"token number\">0<\/span>\r\n\t <span class=\"token literal-property property\">evicted_unfetched<\/span><span class=\"token operator\">:<\/span> <span class=\"token number\">0<\/span>\r\n\t <span class=\"token literal-property property\">evictions<\/span><span class=\"token operator\">:<\/span> <span class=\"token number\">0<\/span>\r\n\t <span class=\"token literal-property property\">reclaimed<\/span><span class=\"token operator\">:<\/span> <span class=\"token number\">0<\/span>\r\n<span class=\"token punctuation\">[<\/span>root@linux<span class=\"token operator\">-<\/span><span class=\"token number\">001<\/span> <span class=\"token operator\">~<\/span><span class=\"token punctuation\">]<\/span># <\/code><\/pre>\n<\/div>\n<\/div>\n<h2 id=\"5c1i6\">6. memcache\u8bed\u6cd5\u89c4\u5219<\/h2>\n<ul class=\"ul-level-0\">\n<li>&lt;command name&gt; &lt;key&gt; &lt;flags&gt; &lt;exptime&gt; &lt;bytes&gt;rn &lt;data block&gt;rn<\/li>\n<li>\u6ce8\uff1arn\u5728windows\u4e0b\u662fEnter\u952e<\/li>\n<li>&lt;command name&gt; \u53ef\u4ee5\u662fset, add, replace<\/li>\n<li>set\u8868\u793a\u6309\u7167\u76f8\u5e94\u7684&lt;key&gt;\u5b58\u50a8\u8be5\u6570\u636e\uff0c\u6ca1\u6709\u7684\u65f6\u5019\u589e\u52a0\uff0c\u6709\u7684\u65f6\u5019\u8986\u76d6<\/li>\n<li>add\u8868\u793a\u6309\u7167\u76f8\u5e94\u7684&lt;key&gt;\u6dfb\u52a0\u8be5\u6570\u636e,\u4f46\u662f\u5982\u679c\u8be5&lt;key&gt;\u5df2\u7ecf\u5b58\u5728\u5219\u4f1a\u64cd\u4f5c\u5931\u8d25<\/li>\n<li>replace\u8868\u793a\u6309\u7167\u76f8\u5e94\u7684&lt;key&gt;\u66ff\u6362\u6570\u636e,\u4f46\u662f\u5982\u679c\u8be5&lt;key&gt;\u4e0d\u5b58\u5728\u5219\u64cd\u4f5c\u5931\u8d25\u3002<\/li>\n<li>&lt;key&gt; \u5ba2\u6237\u7aef\u9700\u8981\u4fdd\u5b58\u6570\u636e\u7684key<\/li>\n<li>&lt;flags&gt; \u662f\u4e00\u4e2a16\u4f4d\u7684\u65e0\u7b26\u53f7\u7684\u6574\u6570(\u4ee5\u5341\u8fdb\u5236\u7684\u65b9\u5f0f\u8868\u793a)\u3002\u8be5\u6807\u5fd7\u5c06\u548c\u9700\u8981\u5b58\u50a8\u7684\u6570\u636e\u4e00\u8d77\u5b58\u50a8,\u5e76\u5728\u5ba2\u6237\u7aefget\u6570\u636e\u65f6\u8fd4\u56de\u3002\u5ba2\u6237\u7aef\u53ef\u4ee5\u5c06\u6b64\u6807\u5fd7\u7528\u505a\u7279\u6b8a\u7528\u9014\uff0c\u6b64\u6807\u5fd7\u5bf9\u670d\u52a1\u5668\u6765\u8bf4\u662f\u4e0d\u900f\u660e\u7684\u3002<\/li>\n<li>&lt;exptime&gt; \u4e3a\u8fc7\u671f\u7684\u65f6\u95f4\u3002\u82e5\u4e3a0\u8868\u793a\u5b58\u50a8\u7684\u6570\u636e\u6c38\u8fdc\u4e0d\u8fc7\u671f(\u4f46\u53ef\u88ab\u670d\u52a1\u5668\u7b97\u6cd5\uff1aLRU \u7b49\u66ff\u6362)\u3002\u5982\u679c\u975e0(unix\u65f6\u95f4\u6216\u8005\u8ddd\u79bb\u6b64\u65f6\u7684\u79d2\u6570),\u5f53\u8fc7\u671f\u540e,\u670d\u52a1\u5668\u53ef\u4ee5\u4fdd\u8bc1\u7528\u6237\u5f97\u4e0d\u5230\u8be5\u6570\u636e(\u4ee5\u670d\u52a1\u5668\u65f6\u95f4\u4e3a\u6807\u51c6)\u3002<\/li>\n<li>&lt;bytes&gt; \u9700\u8981\u5b58\u50a8\u7684\u5b57\u8282\u6570\uff0c\u5f53\u7528\u6237\u5e0c\u671b\u5b58\u50a8\u7a7a\u6570\u636e\u65f6&lt;bytes&gt;\u53ef\u4ee5\u4e3a0<\/li>\n<li>&lt;data block&gt;\u9700\u8981\u5b58\u50a8\u7684\u5185\u5bb9\uff0c\u8f93\u5165\u5b8c\u6210\u540e\uff0c\u6700\u540e\u5ba2\u6237\u7aef\u9700\u8981\u52a0\u4e0arn\uff08\u76f4\u63a5\u70b9\u51fbEnter\uff09\u4f5c\u4e3a\u7ed3\u675f\u6807\u5fd7\u3002<\/li>\n<\/ul>\n<div class=\"rno-markdown-code\">\n<div class=\"rno-markdown-code-toolbar\">\n<div class=\"rno-markdown-code-toolbar-info\">\n<div class=\"rno-markdown-code-toolbar-item is-type\"><span class=\"is-m-hidden\">\u4ee3\u7801\u8bed\u8a00\uff1a<\/span>javascript<\/div>\n<\/div>\n<div class=\"rno-markdown-code-toolbar-opt\">\n<div class=\"rno-markdown-code-toolbar-copy\"><i class=\"icon-copy\"><\/i><span class=\"is-m-hidden\">\u590d\u5236<\/span><\/div>\n<\/div>\n<\/div>\n<div class=\"developer-code-block\">\n<pre class=\"prism-token token line-numbers language-javascript\" tabindex=\"0\"><code class=\"language-javascript\"><span class=\"token punctuation\">[<\/span>root@linux<span class=\"token operator\">-<\/span><span class=\"token number\">001<\/span> <span class=\"token operator\">~<\/span><span class=\"token punctuation\">]<\/span># telnet <span class=\"token number\">127.0<\/span><span class=\"token number\">.0<\/span><span class=\"token number\">.1<\/span> <span class=\"token number\">11211<\/span>\r\nTrying <span class=\"token number\">127.0<\/span><span class=\"token number\">.0<\/span><span class=\"token number\">.1<\/span><span class=\"token operator\">...<\/span>\r\nConnected to <span class=\"token number\">127.0<\/span><span class=\"token number\">.0<\/span><span class=\"token number\">.1<\/span><span class=\"token punctuation\">.<\/span>\r\nEscape character is <span class=\"token string\">'^]'<\/span><span class=\"token punctuation\">.<\/span>\r\n<span class=\"token keyword\">set<\/span> key1 <span class=\"token number\">1<\/span> <span class=\"token number\">100<\/span> <span class=\"token number\">2<\/span>   \r\nab\r\n<span class=\"token constant\">STORED<\/span>\r\n<span class=\"token keyword\">get<\/span> key1\r\n<span class=\"token constant\">VALUE<\/span> key1 <span class=\"token number\">1<\/span> <span class=\"token number\">2<\/span>\r\nab\r\n<span class=\"token constant\">END<\/span>\r\n<span class=\"token operator\">^<\/span><span class=\"token punctuation\">]<\/span>\r\ntelnet<span class=\"token operator\">&gt;<\/span> quit\r\nConnection closed<span class=\"token punctuation\">.<\/span>\r\n<span class=\"token punctuation\">[<\/span>root@linux<span class=\"token operator\">-<\/span><span class=\"token number\">001<\/span> <span class=\"token operator\">~<\/span><span class=\"token punctuation\">]<\/span># <\/code><\/pre>\n<\/div>\n<\/div>\n<h2 id=\"1nrsd\">7. memcache\u6570\u636e\u5bfc\u5165\u5bfc\u51fa<\/h2>\n<p>\u6570\u636e\u5bfc\u51fa<\/p>\n<div class=\"rno-markdown-code\">\n<div class=\"rno-markdown-code-toolbar\">\n<div class=\"rno-markdown-code-toolbar-info\">\n<div class=\"rno-markdown-code-toolbar-item is-type\"><span class=\"is-m-hidden\">\u4ee3\u7801\u8bed\u8a00\uff1a<\/span>javascript<\/div>\n<\/div>\n<div class=\"rno-markdown-code-toolbar-opt\">\n<div class=\"rno-markdown-code-toolbar-copy\"><i class=\"icon-copy\"><\/i><span class=\"is-m-hidden\">\u590d\u5236<\/span><\/div>\n<\/div>\n<\/div>\n<div class=\"developer-code-block\">\n<pre class=\"prism-token token line-numbers language-javascript\" tabindex=\"0\"><code class=\"language-javascript\"><span class=\"token punctuation\">[<\/span>root@linux<span class=\"token operator\">-<\/span><span class=\"token number\">001<\/span> <span class=\"token operator\">~<\/span><span class=\"token punctuation\">]<\/span># telnet <span class=\"token number\">127.0<\/span><span class=\"token number\">.0<\/span><span class=\"token number\">.1<\/span> <span class=\"token number\">11211<\/span>\r\nTrying <span class=\"token number\">127.0<\/span><span class=\"token number\">.0<\/span><span class=\"token number\">.1<\/span><span class=\"token operator\">...<\/span>\r\nConnected to <span class=\"token number\">127.0<\/span><span class=\"token number\">.0<\/span><span class=\"token number\">.1<\/span><span class=\"token punctuation\">.<\/span>\r\nEscape character is <span class=\"token string\">'^]'<\/span><span class=\"token punctuation\">.<\/span>\r\n<span class=\"token keyword\">set<\/span> key <span class=\"token number\">12<\/span> <span class=\"token number\">0<\/span> <span class=\"token number\">6<\/span>  \r\nxihaji\r\n<span class=\"token constant\">STORED<\/span>\r\n<span class=\"token keyword\">get<\/span> key\r\n<span class=\"token constant\">VALUE<\/span> key <span class=\"token number\">12<\/span> <span class=\"token number\">6<\/span>\r\nxihaji\r\n<span class=\"token constant\">END<\/span>\r\n<span class=\"token operator\">^<\/span><span class=\"token punctuation\">]<\/span> \r\ntelnet<span class=\"token operator\">&gt;<\/span> quit\r\nConnection closed<span class=\"token punctuation\">.<\/span>\r\n<span class=\"token punctuation\">[<\/span>root@linux<span class=\"token operator\">-<\/span><span class=\"token number\">001<\/span> <span class=\"token operator\">~<\/span><span class=\"token punctuation\">]<\/span># memcached<span class=\"token operator\">-<\/span>tool <span class=\"token number\">127.0<\/span><span class=\"token number\">.0<\/span><span class=\"token number\">.1<\/span><span class=\"token operator\">:<\/span><span class=\"token number\">11211<\/span>  dump <span class=\"token operator\">&gt;<\/span> <span class=\"token number\">2<\/span><span class=\"token punctuation\">.<\/span>txt\r\nDumping memcache contents\r\n  Number <span class=\"token keyword\">of<\/span> <span class=\"token literal-property property\">buckets<\/span><span class=\"token operator\">:<\/span> <span class=\"token number\">1<\/span>\r\n  Number <span class=\"token keyword\">of<\/span> <span class=\"token literal-property property\">items<\/span>  <span class=\"token operator\">:<\/span> <span class=\"token number\">1<\/span>\r\nDumping bucket <span class=\"token number\">1<\/span> <span class=\"token operator\">-<\/span> <span class=\"token number\">1<\/span> total items\r\n<span class=\"token punctuation\">[<\/span>root@linux<span class=\"token operator\">-<\/span><span class=\"token number\">001<\/span> <span class=\"token operator\">~<\/span><span class=\"token punctuation\">]<\/span># cat <span class=\"token number\">2<\/span><span class=\"token punctuation\">.<\/span>txt \r\nadd key <span class=\"token number\">12<\/span> <span class=\"token number\">1562806267<\/span> <span class=\"token number\">6<\/span>\r\nxihaji\r\n<span class=\"token punctuation\">[<\/span>root@linux<span class=\"token operator\">-<\/span><span class=\"token number\">001<\/span> <span class=\"token operator\">~<\/span><span class=\"token punctuation\">]<\/span># <\/code><\/pre>\n<\/div>\n<\/div>\n<p>\u6570\u636e\u5bfc\u5165\uff0c\u867d\u7136\u6211\u4eec\u5728\u5b9a\u4e49key\u7684\u65f6\u5019\u8bbe\u7f6e\u4e86key\u7684\u8fc7\u671f\u662f0\uff0c\u4e0d\u8fc7\u671f\uff0c\u4f46\u662f\u6211\u4eec\u5728\u5bfc\u51famemcache\u7684\u65f6\u5019\uff0c\u4f1a\u7ed9\u8fd9\u4e2akey\u52a0\u4e00\u4e2a\u65f6\u95f4\u6233\uff0c\u8fd9\u4e2a\u65f6\u95f4\u6233\u5176\u5b9e\u662f\u5728\u521b\u5efakey\u7684\u65f6\u5019\u7684\u65f6\u95f4\u6233\u3002\u901a\u8fc7\u4e0a\u9762\u6211\u4eec\u53ef\u4ee5\u4e86\u89e3\u5230\uff0c\u5982\u679c\u8bf4\u6570\u636e\u8fc7\u4e86\u8fd9\u4e2a\u65f6\u95f4\u6233\uff0cmemcache\u5c31\u4f1a\u628a\u8fd9\u4e2a\u6570\u636e\u4e22\u6389\u3002\u8fd9\u6837\u6211\u4eec\u662f\u65e0\u6cd5\u628a\u8fd9\u4e2a\u6570\u636e\u5bfc\u5165\u7684\u3002<\/p>\n<div class=\"rno-markdown-code\">\n<div class=\"rno-markdown-code-toolbar\">\n<div class=\"rno-markdown-code-toolbar-info\">\n<div class=\"rno-markdown-code-toolbar-item is-type\"><span class=\"is-m-hidden\">\u4ee3\u7801\u8bed\u8a00\uff1a<\/span>javascript<\/div>\n<\/div>\n<div class=\"rno-markdown-code-toolbar-opt\">\n<div class=\"rno-markdown-code-toolbar-copy\"><i class=\"icon-copy\"><\/i><span class=\"is-m-hidden\">\u590d\u5236<\/span><\/div>\n<\/div>\n<\/div>\n<div class=\"developer-code-block\">\n<pre class=\"prism-token token line-numbers language-javascript\" tabindex=\"0\"><code class=\"language-javascript\"><span class=\"token punctuation\">[<\/span>root@linux<span class=\"token operator\">-<\/span><span class=\"token number\">001<\/span> <span class=\"token operator\">~<\/span><span class=\"token punctuation\">]<\/span># date <span class=\"token operator\">+<\/span><span class=\"token operator\">%<\/span>s  <span class=\"token operator\">-<\/span>d<span class=\"token string\">'+1 day'<\/span>\r\n<span class=\"token number\">1562893113<\/span>\r\n<span class=\"token punctuation\">[<\/span>root@linux<span class=\"token operator\">-<\/span><span class=\"token number\">001<\/span> <span class=\"token operator\">~<\/span><span class=\"token punctuation\">]<\/span># vim <span class=\"token number\">2<\/span><span class=\"token punctuation\">.<\/span>txt \r\nadd key <span class=\"token number\">12<\/span> <span class=\"token number\">1562893113<\/span> <span class=\"token number\">6<\/span>\r\nxihaji\r\n\r\n\r\n<span class=\"token punctuation\">[<\/span>root@linux<span class=\"token operator\">-<\/span><span class=\"token number\">001<\/span> <span class=\"token operator\">~<\/span><span class=\"token punctuation\">]<\/span># systemctl restart memcached<span class=\"token punctuation\">.<\/span>service \r\n<span class=\"token punctuation\">[<\/span>root@linux<span class=\"token operator\">-<\/span><span class=\"token number\">001<\/span> <span class=\"token operator\">~<\/span><span class=\"token punctuation\">]<\/span># nc <span class=\"token number\">127.0<\/span><span class=\"token number\">.0<\/span><span class=\"token number\">.1<\/span> <span class=\"token number\">11211<\/span> <span class=\"token operator\">&lt;<\/span> <span class=\"token number\">2<\/span><span class=\"token punctuation\">.<\/span>txt \r\n<span class=\"token constant\">STORED<\/span>\r\n<span class=\"token punctuation\">[<\/span>root@linux<span class=\"token operator\">-<\/span><span class=\"token number\">001<\/span> <span class=\"token operator\">~<\/span><span class=\"token punctuation\">]<\/span># telnet <span class=\"token number\">127.0<\/span><span class=\"token number\">.0<\/span><span class=\"token number\">.1<\/span> <span class=\"token number\">11211<\/span>\r\nTrying <span class=\"token number\">127.0<\/span><span class=\"token number\">.0<\/span><span class=\"token number\">.1<\/span><span class=\"token operator\">...<\/span>\r\nConnected to <span class=\"token number\">127.0<\/span><span class=\"token number\">.0<\/span><span class=\"token number\">.1<\/span><span class=\"token punctuation\">.<\/span>\r\nEscape character is <span class=\"token string\">'^]'<\/span><span class=\"token punctuation\">.<\/span>\r\n<span class=\"token keyword\">get<\/span> key\r\n<span class=\"token constant\">VALUE<\/span> key <span class=\"token number\">12<\/span> <span class=\"token number\">6<\/span>\r\nxihaji\r\n<span class=\"token constant\">END<\/span>\r\n<span class=\"token operator\">^<\/span><span class=\"token punctuation\">]<\/span> \r\ntelnet<span class=\"token operator\">&gt;<\/span> quit\r\nConnection closed<span class=\"token punctuation\">.<\/span>\r\n<span class=\"token punctuation\">[<\/span>root@linux<span class=\"token operator\">-<\/span><span class=\"token number\">001<\/span> <span class=\"token operator\">~<\/span><span class=\"token punctuation\">]<\/span># <\/code><\/pre>\n<\/div>\n<\/div>\n<h2 id=\"7ahfh\">8. PHP\u8fde\u63a5Memcached<\/h2>\n<h3 id=\"185h4\">8.1 \u4e0b\u8f7d\u5b89\u88c5memcache<\/h3>\n<blockquote><p>\u4e0b\u8f7d\u5730\u5740\uff1a <a class=\"\" href=\"https:\/\/cloud.tencent.com\/developer\/tools\/blog-entry?target=http%3A%2F%2Fpecl.php.net%2Fpackage%2Fmemcache&amp;source=article&amp;objectId=1751035\" target=\"_blank\" rel=\"nofollow noopener\">http:\/\/pecl.php.net\/package\/memcache<\/a><\/p><\/blockquote>\n<div class=\"rno-markdown-code\">\n<div class=\"rno-markdown-code-toolbar\">\n<div class=\"rno-markdown-code-toolbar-info\">\n<div class=\"rno-markdown-code-toolbar-item is-type\"><span class=\"is-m-hidden\">\u4ee3\u7801\u8bed\u8a00\uff1a<\/span>javascript<\/div>\n<\/div>\n<div class=\"rno-markdown-code-toolbar-opt\">\n<div class=\"rno-markdown-code-toolbar-copy\"><i class=\"icon-copy\"><\/i><span class=\"is-m-hidden\">\u590d\u5236<\/span><\/div>\n<\/div>\n<\/div>\n<div class=\"developer-code-block\">\n<pre class=\"prism-token token line-numbers language-javascript\" tabindex=\"0\"><code class=\"language-javascript\"><span class=\"token punctuation\">[<\/span>root@linux<span class=\"token operator\">-<\/span><span class=\"token number\">02<\/span> <span class=\"token operator\">~<\/span><span class=\"token punctuation\">]<\/span># cd <span class=\"token operator\">\/<\/span>usr<span class=\"token operator\">\/<\/span>local<span class=\"token operator\">\/<\/span>src<span class=\"token operator\">\/<\/span>\r\n<span class=\"token punctuation\">[<\/span>root@linux<span class=\"token operator\">-<\/span><span class=\"token number\">02<\/span> src<span class=\"token punctuation\">]<\/span># ls\r\napache<span class=\"token operator\">-<\/span>tomcat<span class=\"token operator\">-<\/span><span class=\"token number\">9.0<\/span><span class=\"token number\">.20<\/span>                 mysql<span class=\"token operator\">-<\/span><span class=\"token number\">5.6<\/span><span class=\"token number\">.43<\/span><span class=\"token operator\">-<\/span>linux<span class=\"token operator\">-<\/span>glibc2<span class=\"token punctuation\">.<\/span><span class=\"token number\">12<\/span><span class=\"token operator\">-<\/span>x86_64         nginx<span class=\"token operator\">-<\/span><span class=\"token number\">1.16<\/span><span class=\"token number\">.0<\/span><span class=\"token punctuation\">.<\/span>tar<span class=\"token punctuation\">.<\/span>gz\r\napache<span class=\"token operator\">-<\/span>tomcat<span class=\"token operator\">-<\/span><span class=\"token number\">9.0<\/span><span class=\"token number\">.20<\/span><span class=\"token punctuation\">.<\/span>tar<span class=\"token punctuation\">.<\/span>gz          mysql<span class=\"token operator\">-<\/span><span class=\"token number\">5.6<\/span><span class=\"token number\">.43<\/span><span class=\"token operator\">-<\/span>linux<span class=\"token operator\">-<\/span>glibc2<span class=\"token punctuation\">.<\/span><span class=\"token number\">12<\/span><span class=\"token operator\">-<\/span>x86_64<span class=\"token punctuation\">.<\/span>tar<span class=\"token punctuation\">.<\/span>gz  php<span class=\"token operator\">-<\/span><span class=\"token number\">5.6<\/span><span class=\"token number\">.39<\/span>\r\njdk<span class=\"token operator\">-<\/span>8u211<span class=\"token operator\">-<\/span>linux<span class=\"token operator\">-<\/span>x64<span class=\"token punctuation\">.<\/span>tar<span class=\"token punctuation\">.<\/span>gz           mysql<span class=\"token operator\">-<\/span><span class=\"token number\">5.7<\/span><span class=\"token number\">.24<\/span><span class=\"token operator\">-<\/span>linux<span class=\"token operator\">-<\/span>glibc2<span class=\"token punctuation\">.<\/span><span class=\"token number\">12<\/span><span class=\"token operator\">-<\/span>x86_64<span class=\"token punctuation\">.<\/span>tar<span class=\"token punctuation\">.<\/span>gz  php<span class=\"token operator\">-<\/span><span class=\"token number\">5.6<\/span><span class=\"token number\">.39<\/span><span class=\"token punctuation\">.<\/span>tar<span class=\"token punctuation\">.<\/span>bz2\r\nmariadb<span class=\"token operator\">-<\/span><span class=\"token number\">10.2<\/span><span class=\"token number\">.23<\/span><span class=\"token operator\">-<\/span>linux<span class=\"token operator\">-<\/span>x86_64<span class=\"token punctuation\">.<\/span>tar<span class=\"token punctuation\">.<\/span>gz  nginx<span class=\"token operator\">-<\/span><span class=\"token number\">1.16<\/span><span class=\"token number\">.0<\/span>                                php<span class=\"token operator\">-<\/span><span class=\"token number\">7.3<\/span><span class=\"token number\">.0<\/span><span class=\"token punctuation\">.<\/span>tar<span class=\"token punctuation\">.<\/span>bz2\r\n<span class=\"token punctuation\">[<\/span>root@linux<span class=\"token operator\">-<\/span><span class=\"token number\">02<\/span> src<span class=\"token punctuation\">]<\/span>#\r\n<span class=\"token punctuation\">[<\/span>root@linux<span class=\"token operator\">-<\/span><span class=\"token number\">02<\/span> src<span class=\"token punctuation\">]<\/span>#\r\n<span class=\"token punctuation\">[<\/span>root@linux<span class=\"token operator\">-<\/span><span class=\"token number\">02<\/span> src<span class=\"token punctuation\">]<\/span># wget http<span class=\"token operator\">:<\/span><span class=\"token operator\">\/<\/span><span class=\"token operator\">\/<\/span>pecl<span class=\"token punctuation\">.<\/span>php<span class=\"token punctuation\">.<\/span>net<span class=\"token operator\">\/<\/span>get<span class=\"token operator\">\/<\/span>memcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token punctuation\">.<\/span>tgz\r\n<span class=\"token operator\">--<\/span><span class=\"token number\">2019<\/span><span class=\"token operator\">-<\/span><span class=\"token number\">07<\/span><span class=\"token operator\">-<\/span><span class=\"token number\">11<\/span> <span class=\"token number\">23<\/span><span class=\"token operator\">:<\/span><span class=\"token number\">10<\/span><span class=\"token operator\">:<\/span><span class=\"token number\">20<\/span><span class=\"token operator\">--<\/span>  http<span class=\"token operator\">:<\/span><span class=\"token operator\">\/<\/span><span class=\"token operator\">\/<\/span>pecl<span class=\"token punctuation\">.<\/span>php<span class=\"token punctuation\">.<\/span>net<span class=\"token operator\">\/<\/span>get<span class=\"token operator\">\/<\/span>memcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token punctuation\">.<\/span>tgz\r\n\u6b63\u5728\u89e3\u6790\u4e3b\u673a pecl<span class=\"token punctuation\">.<\/span>php<span class=\"token punctuation\">.<\/span><span class=\"token function\">net<\/span> <span class=\"token punctuation\">(<\/span>pecl<span class=\"token punctuation\">.<\/span>php<span class=\"token punctuation\">.<\/span>net<span class=\"token punctuation\">)<\/span><span class=\"token operator\">...<\/span> <span class=\"token number\">104.236<\/span><span class=\"token number\">.228<\/span><span class=\"token number\">.160<\/span>\r\n\u6b63\u5728\u8fde\u63a5 pecl<span class=\"token punctuation\">.<\/span>php<span class=\"token punctuation\">.<\/span><span class=\"token function\">net<\/span> <span class=\"token punctuation\">(<\/span>pecl<span class=\"token punctuation\">.<\/span>php<span class=\"token punctuation\">.<\/span>net<span class=\"token punctuation\">)<\/span><span class=\"token operator\">|<\/span><span class=\"token number\">104.236<\/span><span class=\"token number\">.228<\/span><span class=\"token number\">.160<\/span><span class=\"token operator\">|<\/span><span class=\"token operator\">:<\/span><span class=\"token number\">80.<\/span><span class=\"token punctuation\">.<\/span><span class=\"token punctuation\">.<\/span> \u5df2\u8fde\u63a5\u3002\r\n\u5df2\u53d1\u51fa <span class=\"token constant\">HTTP<\/span> \u8bf7\u6c42\uff0c\u6b63\u5728\u7b49\u5f85\u56de\u5e94<span class=\"token operator\">...<\/span> <span class=\"token number\">200<\/span> <span class=\"token constant\">OK<\/span>\r\n<span class=\"token function\">\u957f\u5ea6\uff1a70523<\/span> <span class=\"token punctuation\">(<\/span>69K<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">[<\/span>application<span class=\"token operator\">\/<\/span>octet<span class=\"token operator\">-<\/span>stream<span class=\"token punctuation\">]<\/span>\r\n<span class=\"token literal-property property\">\u6b63\u5728\u4fdd\u5b58\u81f3<\/span><span class=\"token operator\">:<\/span> \u201cmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token punctuation\">.<\/span>tgz\u201d\r\n\r\n<span class=\"token number\">100<\/span><span class=\"token operator\">%<\/span><span class=\"token punctuation\">[<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">==<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token punctuation\">]<\/span> <span class=\"token number\">70<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">523<\/span>      <span class=\"token number\">41<\/span><span class=\"token punctuation\">.<\/span>6KB<span class=\"token operator\">\/<\/span>s \u7528\u65f6 <span class=\"token number\">1<\/span><span class=\"token punctuation\">.<\/span>7s\r\n\r\n<span class=\"token number\">2019<\/span><span class=\"token operator\">-<\/span><span class=\"token number\">07<\/span><span class=\"token operator\">-<\/span><span class=\"token number\">11<\/span> <span class=\"token number\">23<\/span><span class=\"token operator\">:<\/span><span class=\"token number\">10<\/span><span class=\"token operator\">:<\/span><span class=\"token number\">22<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token number\">41.6<\/span> <span class=\"token constant\">KB<\/span><span class=\"token operator\">\/<\/span>s<span class=\"token punctuation\">)<\/span> <span class=\"token operator\">-<\/span> \u5df2\u4fdd\u5b58 \u201cmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token punctuation\">.<\/span>tgz\u201d <span class=\"token punctuation\">[<\/span><span class=\"token number\">70523<\/span><span class=\"token operator\">\/<\/span><span class=\"token number\">70523<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">)<\/span>\r\n\r\n<span class=\"token punctuation\">[<\/span>root@linux<span class=\"token operator\">-<\/span><span class=\"token number\">02<\/span> src<span class=\"token punctuation\">]<\/span># ls\r\napache<span class=\"token operator\">-<\/span>tomcat<span class=\"token operator\">-<\/span><span class=\"token number\">9.0<\/span><span class=\"token number\">.20<\/span>                 memcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token punctuation\">.<\/span>tgz                          nginx<span class=\"token operator\">-<\/span><span class=\"token number\">1.16<\/span><span class=\"token number\">.0<\/span>         php<span class=\"token operator\">-<\/span><span class=\"token number\">7.3<\/span><span class=\"token number\">.0<\/span><span class=\"token punctuation\">.<\/span>tar<span class=\"token punctuation\">.<\/span>bz2\r\napache<span class=\"token operator\">-<\/span>tomcat<span class=\"token operator\">-<\/span><span class=\"token number\">9.0<\/span><span class=\"token number\">.20<\/span><span class=\"token punctuation\">.<\/span>tar<span class=\"token punctuation\">.<\/span>gz          mysql<span class=\"token operator\">-<\/span><span class=\"token number\">5.6<\/span><span class=\"token number\">.43<\/span><span class=\"token operator\">-<\/span>linux<span class=\"token operator\">-<\/span>glibc2<span class=\"token punctuation\">.<\/span><span class=\"token number\">12<\/span><span class=\"token operator\">-<\/span>x86_64         nginx<span class=\"token operator\">-<\/span><span class=\"token number\">1.16<\/span><span class=\"token number\">.0<\/span><span class=\"token punctuation\">.<\/span>tar<span class=\"token punctuation\">.<\/span>gz\r\njdk<span class=\"token operator\">-<\/span>8u211<span class=\"token operator\">-<\/span>linux<span class=\"token operator\">-<\/span>x64<span class=\"token punctuation\">.<\/span>tar<span class=\"token punctuation\">.<\/span>gz           mysql<span class=\"token operator\">-<\/span><span class=\"token number\">5.6<\/span><span class=\"token number\">.43<\/span><span class=\"token operator\">-<\/span>linux<span class=\"token operator\">-<\/span>glibc2<span class=\"token punctuation\">.<\/span><span class=\"token number\">12<\/span><span class=\"token operator\">-<\/span>x86_64<span class=\"token punctuation\">.<\/span>tar<span class=\"token punctuation\">.<\/span>gz  php<span class=\"token operator\">-<\/span><span class=\"token number\">5.6<\/span><span class=\"token number\">.39<\/span>\r\nmariadb<span class=\"token operator\">-<\/span><span class=\"token number\">10.2<\/span><span class=\"token number\">.23<\/span><span class=\"token operator\">-<\/span>linux<span class=\"token operator\">-<\/span>x86_64<span class=\"token punctuation\">.<\/span>tar<span class=\"token punctuation\">.<\/span>gz  mysql<span class=\"token operator\">-<\/span><span class=\"token number\">5.7<\/span><span class=\"token number\">.24<\/span><span class=\"token operator\">-<\/span>linux<span class=\"token operator\">-<\/span>glibc2<span class=\"token punctuation\">.<\/span><span class=\"token number\">12<\/span><span class=\"token operator\">-<\/span>x86_64<span class=\"token punctuation\">.<\/span>tar<span class=\"token punctuation\">.<\/span>gz  php<span class=\"token operator\">-<\/span><span class=\"token number\">5.6<\/span><span class=\"token number\">.39<\/span><span class=\"token punctuation\">.<\/span>tar<span class=\"token punctuation\">.<\/span>bz2\r\n<span class=\"token punctuation\">[<\/span>root@linux<span class=\"token operator\">-<\/span><span class=\"token number\">02<\/span> src<span class=\"token punctuation\">]<\/span># tar <span class=\"token operator\">-<\/span>zxvf memcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token punctuation\">.<\/span>tgz\r\n<span class=\"token keyword\">package<\/span><span class=\"token punctuation\">.<\/span>xml\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>config<span class=\"token punctuation\">.<\/span>m4\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>config9<span class=\"token punctuation\">.<\/span>m4\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>config<span class=\"token punctuation\">.<\/span>w32\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span><span class=\"token constant\">CREDITS<\/span>\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span><span class=\"token constant\">LICENSE<\/span>\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>example<span class=\"token punctuation\">.<\/span>php\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>memcache<span class=\"token punctuation\">.<\/span>c\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>memcache_pool<span class=\"token punctuation\">.<\/span>c\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>memcache_queue<span class=\"token punctuation\">.<\/span>c\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>memcache_session<span class=\"token punctuation\">.<\/span>c\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>memcache_ascii_protocol<span class=\"token punctuation\">.<\/span>c\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>memcache_binary_protocol<span class=\"token punctuation\">.<\/span>c\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>memcache_standard_hash<span class=\"token punctuation\">.<\/span>c\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>memcache_consistent_hash<span class=\"token punctuation\">.<\/span>c\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>memcache<span class=\"token punctuation\">.<\/span>dsp\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>php_memcache<span class=\"token punctuation\">.<\/span>h\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>memcache_pool<span class=\"token punctuation\">.<\/span>h\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>memcache_queue<span class=\"token punctuation\">.<\/span>h\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span><span class=\"token constant\">README<\/span>\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>memcache<span class=\"token punctuation\">.<\/span>php\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span><span class=\"token number\">001<\/span><span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span><span class=\"token number\">002<\/span><span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span><span class=\"token number\">003<\/span><span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span><span class=\"token number\">004<\/span><span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span><span class=\"token number\">005<\/span><span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span><span class=\"token number\">006<\/span><span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span><span class=\"token number\">007<\/span><span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span><span class=\"token number\">008<\/span><span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span><span class=\"token number\">009<\/span><span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span><span class=\"token number\">010<\/span><span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span><span class=\"token number\">011<\/span><span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span><span class=\"token number\">012<\/span><span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span><span class=\"token number\">013<\/span><span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span><span class=\"token number\">014<\/span><span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span><span class=\"token number\">015<\/span><span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span><span class=\"token number\">016<\/span><span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span><span class=\"token number\">017<\/span><span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span><span class=\"token number\">018<\/span><span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span>019a<span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span><span class=\"token number\">019<\/span><span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span><span class=\"token number\">020<\/span><span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span><span class=\"token number\">021<\/span><span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span>022a<span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span><span class=\"token number\">022<\/span><span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span><span class=\"token number\">023<\/span><span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span>024a<span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span><span class=\"token number\">024<\/span><span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span><span class=\"token number\">025<\/span><span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span><span class=\"token number\">026<\/span><span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span>027a<span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span><span class=\"token number\">027<\/span><span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span><span class=\"token number\">028<\/span><span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span><span class=\"token number\">029<\/span><span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span><span class=\"token number\">030<\/span><span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span><span class=\"token number\">031<\/span><span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span><span class=\"token number\">032<\/span><span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span><span class=\"token number\">033<\/span><span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span><span class=\"token number\">034<\/span><span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span><span class=\"token number\">035<\/span><span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span><span class=\"token number\">036<\/span><span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span><span class=\"token number\">037<\/span><span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span><span class=\"token number\">038<\/span><span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span><span class=\"token number\">039<\/span><span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span><span class=\"token number\">040<\/span><span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span><span class=\"token number\">041<\/span><span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span><span class=\"token number\">042<\/span><span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span><span class=\"token number\">043<\/span><span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span><span class=\"token number\">044<\/span><span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span><span class=\"token number\">045<\/span><span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span><span class=\"token number\">046<\/span><span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span><span class=\"token number\">047<\/span><span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span><span class=\"token number\">048<\/span><span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span><span class=\"token number\">049<\/span><span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span><span class=\"token number\">050<\/span><span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span><span class=\"token number\">051<\/span><span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span><span class=\"token number\">052<\/span><span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span><span class=\"token number\">053<\/span><span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span><span class=\"token number\">054<\/span><span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span><span class=\"token number\">055<\/span><span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span><span class=\"token number\">056<\/span><span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span><span class=\"token number\">057<\/span><span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span><span class=\"token number\">058<\/span><span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span>100a<span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span>100b<span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span><span class=\"token number\">100<\/span><span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span>pecl11221<span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span>pecl16442<span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span>pecl16536<span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span>pecl17518<span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span>pecl17566<span class=\"token punctuation\">.<\/span>phpt\r\nmemcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>tests<span class=\"token operator\">\/<\/span>pecl63142<span class=\"token punctuation\">.<\/span>phpt\r\n<span class=\"token punctuation\">[<\/span>root@linux<span class=\"token operator\">-<\/span><span class=\"token number\">02<\/span> src<span class=\"token punctuation\">]<\/span># cd memcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token operator\">\/<\/span>\r\n<span class=\"token punctuation\">[<\/span>root@linux<span class=\"token operator\">-<\/span><span class=\"token number\">02<\/span> memcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token punctuation\">]<\/span># ls\r\nconfig9<span class=\"token punctuation\">.<\/span>m4  example<span class=\"token punctuation\">.<\/span>php                 memcache<span class=\"token punctuation\">.<\/span>c                  memcache_pool<span class=\"token punctuation\">.<\/span>c   memcache_session<span class=\"token punctuation\">.<\/span>c        tests\r\nconfig<span class=\"token punctuation\">.<\/span>m4   <span class=\"token constant\">LICENSE<\/span>                     memcache_consistent_hash<span class=\"token punctuation\">.<\/span>c  memcache_pool<span class=\"token punctuation\">.<\/span>h   memcache_standard_hash<span class=\"token punctuation\">.<\/span>c\r\nconfig<span class=\"token punctuation\">.<\/span>w32  memcache_ascii_protocol<span class=\"token punctuation\">.<\/span>c   memcache<span class=\"token punctuation\">.<\/span>dsp                memcache_queue<span class=\"token punctuation\">.<\/span>c  php_memcache<span class=\"token punctuation\">.<\/span>h\r\n<span class=\"token constant\">CREDITS<\/span>     memcache_binary_protocol<span class=\"token punctuation\">.<\/span>c  memcache<span class=\"token punctuation\">.<\/span>php<\/code><\/pre>\n<\/div>\n<\/div>\n<h3 id=\"77dpd\">8.2 \u5b89\u88c5memcache<\/h3>\n<div class=\"rno-markdown-code\">\n<div class=\"rno-markdown-code-toolbar\">\n<div class=\"rno-markdown-code-toolbar-info\">\n<div class=\"rno-markdown-code-toolbar-item is-type\"><span class=\"is-m-hidden\">\u4ee3\u7801\u8bed\u8a00\uff1a<\/span>javascript<\/div>\n<\/div>\n<div class=\"rno-markdown-code-toolbar-opt\">\n<div class=\"rno-markdown-code-toolbar-copy\"><i class=\"icon-copy\"><\/i><span class=\"is-m-hidden\">\u590d\u5236<\/span><\/div>\n<\/div>\n<\/div>\n<div class=\"developer-code-block\">\n<pre class=\"prism-token token line-numbers language-javascript\" tabindex=\"0\"><code class=\"language-javascript\"><span class=\"token punctuation\">[<\/span>root@linux<span class=\"token operator\">-<\/span><span class=\"token number\">02<\/span> memcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token punctuation\">]<\/span># <span class=\"token operator\">\/<\/span>usr<span class=\"token operator\">\/<\/span>local<span class=\"token operator\">\/<\/span>php<span class=\"token operator\">-<\/span>fpm<span class=\"token operator\">\/<\/span>bin<span class=\"token operator\">\/<\/span>phpize\r\nConfiguring <span class=\"token keyword\">for<\/span><span class=\"token operator\">:<\/span>\r\n<span class=\"token constant\">PHP<\/span> Api Version<span class=\"token operator\">:<\/span>         <span class=\"token number\">20131106<\/span>\r\nZend Module Api No<span class=\"token operator\">:<\/span>      <span class=\"token number\">20131226<\/span>\r\nZend Extension Api No<span class=\"token operator\">:<\/span>   <span class=\"token number\">220131226<\/span>\r\nCannot find autoconf<span class=\"token punctuation\">.<\/span> Please check your autoconf installation and the\r\n$<span class=\"token constant\">PHP_AUTOCONF<\/span> environment variable<span class=\"token punctuation\">.<\/span> Then<span class=\"token punctuation\">,<\/span> rerun <span class=\"token keyword\">this<\/span> script<span class=\"token punctuation\">.<\/span>\r\n\r\n<span class=\"token punctuation\">[<\/span>root@linux<span class=\"token operator\">-<\/span><span class=\"token number\">02<\/span> memcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token punctuation\">]<\/span># ls\r\nacinclude<span class=\"token punctuation\">.<\/span>m4  config<span class=\"token punctuation\">.<\/span>m4     example<span class=\"token punctuation\">.<\/span>php      memcache_ascii_protocol<span class=\"token punctuation\">.<\/span>c   memcache<span class=\"token punctuation\">.<\/span>php      memcache_session<span class=\"token punctuation\">.<\/span>c        <span class=\"token constant\">README<\/span>\r\naclocal<span class=\"token punctuation\">.<\/span>m4    config<span class=\"token punctuation\">.<\/span>sub    install<span class=\"token operator\">-<\/span>sh       memcache_binary_protocol<span class=\"token punctuation\">.<\/span>c  memcache_pool<span class=\"token punctuation\">.<\/span>c   memcache_standard_hash<span class=\"token punctuation\">.<\/span>c  run<span class=\"token operator\">-<\/span>tests<span class=\"token punctuation\">.<\/span>php\r\nbuild         configure<span class=\"token punctuation\">.<\/span>in  <span class=\"token constant\">LICENSE<\/span>          memcache<span class=\"token punctuation\">.<\/span>c                  memcache_pool<span class=\"token punctuation\">.<\/span>h   missing                   tests\r\nconfig9<span class=\"token punctuation\">.<\/span>m4    config<span class=\"token punctuation\">.<\/span>w32    ltmain<span class=\"token punctuation\">.<\/span>sh        memcache_consistent_hash<span class=\"token punctuation\">.<\/span>c  memcache_queue<span class=\"token punctuation\">.<\/span>c  mkinstalldirs\r\nconfig<span class=\"token punctuation\">.<\/span>guess  <span class=\"token constant\">CREDITS<\/span>       Makefile<span class=\"token punctuation\">.<\/span>global  memcache<span class=\"token punctuation\">.<\/span>dsp                memcache_queue<span class=\"token punctuation\">.<\/span>h  php_memcache<span class=\"token punctuation\">.<\/span>h<\/code><\/pre>\n<\/div>\n<\/div>\n<h3 id=\"1v4im\">8.3 \u4f7f\u7528phpize\u751f\u6210\u7684\u6587\u4ef6\u4e2d\u4e0d\u5305\u542bconfigure\uff0c\u9700\u8981\u5b89\u88c5m4 autoconf<\/h3>\n<div class=\"rno-markdown-code\">\n<div class=\"rno-markdown-code-toolbar\">\n<div class=\"rno-markdown-code-toolbar-info\">\n<div class=\"rno-markdown-code-toolbar-item is-type\"><span class=\"is-m-hidden\">\u4ee3\u7801\u8bed\u8a00\uff1a<\/span>javascript<\/div>\n<\/div>\n<div class=\"rno-markdown-code-toolbar-opt\">\n<div class=\"rno-markdown-code-toolbar-copy\"><i class=\"icon-copy\"><\/i><span class=\"is-m-hidden\">\u590d\u5236<\/span><\/div>\n<\/div>\n<\/div>\n<div class=\"developer-code-block\">\n<pre class=\"prism-token token line-numbers language-javascript\" tabindex=\"0\"><code class=\"language-javascript\"><span class=\"token punctuation\">[<\/span>root@linux<span class=\"token operator\">-<\/span><span class=\"token number\">02<\/span> memcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token punctuation\">]<\/span># yum <span class=\"token operator\">-<\/span>y install m4 autoconf\r\n\u5df2\u52a0\u8f7d\u63d2\u4ef6\uff1afastestmirror\r\nRepository base is listed more than once <span class=\"token keyword\">in<\/span> the configuration\r\nRepository updates is listed more than once <span class=\"token keyword\">in<\/span> the configuration\r\nRepository extras is listed more than once <span class=\"token keyword\">in<\/span> the configuration\r\nRepository centosplus is listed more than once <span class=\"token keyword\">in<\/span> the configuration\r\nRepository contrib is listed more than once <span class=\"token keyword\">in<\/span> the configuration\r\nLoading mirror speeds from cached hostfile\r\n <span class=\"token operator\">*<\/span> base<span class=\"token operator\">:<\/span> mirrors<span class=\"token punctuation\">.<\/span>aliyun<span class=\"token punctuation\">.<\/span>com\r\n <span class=\"token operator\">*<\/span> epel<span class=\"token operator\">:<\/span> mirrors<span class=\"token punctuation\">.<\/span>yun<span class=\"token operator\">-<\/span>idc<span class=\"token punctuation\">.<\/span>com\r\n <span class=\"token operator\">*<\/span> extras<span class=\"token operator\">:<\/span> mirrors<span class=\"token punctuation\">.<\/span>aliyun<span class=\"token punctuation\">.<\/span>com\r\n <span class=\"token operator\">*<\/span> updates<span class=\"token operator\">:<\/span> mirrors<span class=\"token punctuation\">.<\/span>aliyun<span class=\"token punctuation\">.<\/span>com\r\n\u6b63\u5728\u89e3\u51b3\u4f9d\u8d56\u5173\u7cfb\r\n<span class=\"token operator\">--<\/span><span class=\"token operator\">&gt;<\/span> \u6b63\u5728\u68c0\u67e5\u4e8b\u52a1\r\n<span class=\"token operator\">--<\/span><span class=\"token operator\">-<\/span><span class=\"token operator\">&gt;<\/span> \u8f6f\u4ef6\u5305 autoconf<span class=\"token punctuation\">.<\/span>noarch<span class=\"token punctuation\">.<\/span><span class=\"token number\">0.2<\/span><span class=\"token number\">.69<\/span><span class=\"token operator\">-<\/span><span class=\"token number\">11<\/span><span class=\"token punctuation\">.<\/span>el7 \u5c06\u88ab \u5b89\u88c5\r\n<span class=\"token operator\">--<\/span><span class=\"token operator\">-<\/span><span class=\"token operator\">&gt;<\/span> \u8f6f\u4ef6\u5305 m4<span class=\"token punctuation\">.<\/span>x86_64<span class=\"token punctuation\">.<\/span><span class=\"token number\">0.1<\/span><span class=\"token number\">.4<\/span><span class=\"token number\">.16<\/span><span class=\"token operator\">-<\/span><span class=\"token number\">10<\/span><span class=\"token punctuation\">.<\/span>el7 \u5c06\u88ab \u5b89\u88c5\r\n<span class=\"token operator\">--<\/span><span class=\"token operator\">&gt;<\/span> \u89e3\u51b3\u4f9d\u8d56\u5173\u7cfb\u5b8c\u6210\r\n\r\n\u4f9d\u8d56\u5173\u7cfb\u89e3\u51b3\r\n\r\n<span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">==<\/span>\r\n Package                        \u67b6\u6784                         \u7248\u672c                                 \u6e90                          \u5927\u5c0f\r\n<span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">==<\/span>\r\n<span class=\"token literal-property property\">\u6b63\u5728\u5b89\u88c5<\/span><span class=\"token operator\">:<\/span>\r\n autoconf                       noarch                       <span class=\"token number\">2.69<\/span><span class=\"token operator\">-<\/span><span class=\"token number\">11<\/span><span class=\"token punctuation\">.<\/span>el7                          base                       <span class=\"token number\">701<\/span> k\r\n m4                             x86_64                       <span class=\"token number\">1.4<\/span><span class=\"token number\">.16<\/span><span class=\"token operator\">-<\/span><span class=\"token number\">10<\/span><span class=\"token punctuation\">.<\/span>el7                        base                       <span class=\"token number\">256<\/span> k\r\n\r\n\u4e8b\u52a1\u6982\u8981\r\n<span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">===<\/span><span class=\"token operator\">==<\/span>\r\n\u5b89\u88c5  <span class=\"token number\">2<\/span> \u8f6f\u4ef6\u5305\r\n\r\n\u603b\u4e0b\u8f7d\u91cf\uff1a<span class=\"token number\">957<\/span> k\r\n\u5b89\u88c5\u5927\u5c0f\uff1a<span class=\"token number\">2.7<\/span> <span class=\"token constant\">M<\/span>\r\nDownloading packages<span class=\"token operator\">:<\/span>\r\n<span class=\"token punctuation\">(<\/span><span class=\"token number\">1<\/span><span class=\"token operator\">\/<\/span><span class=\"token number\">2<\/span><span class=\"token punctuation\">)<\/span><span class=\"token operator\">:<\/span> m4<span class=\"token operator\">-<\/span><span class=\"token number\">1.4<\/span><span class=\"token number\">.16<\/span><span class=\"token operator\">-<\/span><span class=\"token number\">10<\/span><span class=\"token punctuation\">.<\/span>el7<span class=\"token punctuation\">.<\/span>x86_64<span class=\"token punctuation\">.<\/span>rpm                                                                          <span class=\"token operator\">|<\/span> <span class=\"token number\">256<\/span> kB  <span class=\"token number\">00<\/span><span class=\"token operator\">:<\/span><span class=\"token number\">00<\/span><span class=\"token operator\">:<\/span><span class=\"token number\">05<\/span>\r\n<span class=\"token punctuation\">(<\/span><span class=\"token number\">2<\/span><span class=\"token operator\">\/<\/span><span class=\"token number\">2<\/span><span class=\"token punctuation\">)<\/span><span class=\"token operator\">:<\/span> autoconf<span class=\"token operator\">-<\/span><span class=\"token number\">2.69<\/span><span class=\"token operator\">-<\/span><span class=\"token number\">11<\/span><span class=\"token punctuation\">.<\/span>el7<span class=\"token punctuation\">.<\/span>noarch<span class=\"token punctuation\">.<\/span>rpm                                                                      <span class=\"token operator\">|<\/span> <span class=\"token number\">701<\/span> kB  <span class=\"token number\">00<\/span><span class=\"token operator\">:<\/span><span class=\"token number\">00<\/span><span class=\"token operator\">:<\/span><span class=\"token number\">05<\/span>\r\n<span class=\"token operator\">--<\/span><span class=\"token operator\">--<\/span><span class=\"token operator\">--<\/span><span class=\"token operator\">--<\/span><span class=\"token operator\">--<\/span><span class=\"token operator\">--<\/span><span class=\"token operator\">--<\/span><span class=\"token operator\">--<\/span><span class=\"token operator\">--<\/span><span class=\"token operator\">--<\/span><span class=\"token operator\">--<\/span><span class=\"token operator\">--<\/span><span class=\"token operator\">--<\/span><span class=\"token operator\">--<\/span><span class=\"token operator\">--<\/span><span class=\"token operator\">--<\/span><span class=\"token operator\">--<\/span><span class=\"token operator\">--<\/span><span class=\"token operator\">--<\/span><span class=\"token operator\">--<\/span><span class=\"token operator\">--<\/span><span class=\"token operator\">--<\/span><span class=\"token operator\">--<\/span><span class=\"token operator\">--<\/span><span class=\"token operator\">--<\/span><span class=\"token operator\">--<\/span><span class=\"token operator\">--<\/span><span class=\"token operator\">--<\/span><span class=\"token operator\">--<\/span><span class=\"token operator\">--<\/span><span class=\"token operator\">--<\/span><span class=\"token operator\">--<\/span><span class=\"token operator\">--<\/span><span class=\"token operator\">--<\/span><span class=\"token operator\">--<\/span><span class=\"token operator\">--<\/span><span class=\"token operator\">--<\/span><span class=\"token operator\">--<\/span><span class=\"token operator\">--<\/span><span class=\"token operator\">--<\/span><span class=\"token operator\">--<\/span><span class=\"token operator\">--<\/span><span class=\"token operator\">--<\/span><span class=\"token operator\">--<\/span><span class=\"token operator\">--<\/span><span class=\"token operator\">--<\/span><span class=\"token operator\">--<\/span><span class=\"token operator\">--<\/span><span class=\"token operator\">--<\/span><span class=\"token operator\">--<\/span><span class=\"token operator\">--<\/span><span class=\"token operator\">--<\/span><span class=\"token operator\">--<\/span><span class=\"token operator\">--<\/span><span class=\"token operator\">--<\/span><span class=\"token operator\">--<\/span><span class=\"token operator\">--<\/span><span class=\"token operator\">--<\/span><span class=\"token operator\">--<\/span><span class=\"token operator\">--<\/span><span class=\"token operator\">--<\/span><span class=\"token operator\">--<\/span><span class=\"token operator\">--<\/span><span class=\"token operator\">--<\/span><span class=\"token operator\">--<\/span><span class=\"token operator\">-<\/span>\r\n\u603b\u8ba1                                                                                               <span class=\"token number\">158<\/span> kB<span class=\"token operator\">\/<\/span>s <span class=\"token operator\">|<\/span> <span class=\"token number\">957<\/span> kB  <span class=\"token number\">00<\/span><span class=\"token operator\">:<\/span><span class=\"token number\">00<\/span><span class=\"token operator\">:<\/span><span class=\"token number\">06<\/span>\r\nRunning transaction check\r\nRunning transaction test\r\nTransaction test succeeded\r\nRunning transaction\r\n  <span class=\"token literal-property property\">\u6b63\u5728\u5b89\u88c5<\/span>    <span class=\"token operator\">:<\/span> m4<span class=\"token operator\">-<\/span><span class=\"token number\">1.4<\/span><span class=\"token number\">.16<\/span><span class=\"token operator\">-<\/span><span class=\"token number\">10<\/span><span class=\"token punctuation\">.<\/span>el7<span class=\"token punctuation\">.<\/span>x86_64                                                                                        <span class=\"token number\">1<\/span><span class=\"token operator\">\/<\/span><span class=\"token number\">2<\/span>\r\n  <span class=\"token literal-property property\">\u6b63\u5728\u5b89\u88c5<\/span>    <span class=\"token operator\">:<\/span> autoconf<span class=\"token operator\">-<\/span><span class=\"token number\">2.69<\/span><span class=\"token operator\">-<\/span><span class=\"token number\">11<\/span><span class=\"token punctuation\">.<\/span>el7<span class=\"token punctuation\">.<\/span>noarch                                                                                    <span class=\"token number\">2<\/span><span class=\"token operator\">\/<\/span><span class=\"token number\">2<\/span>\r\n  <span class=\"token literal-property property\">\u9a8c\u8bc1\u4e2d<\/span>      <span class=\"token operator\">:<\/span> m4<span class=\"token operator\">-<\/span><span class=\"token number\">1.4<\/span><span class=\"token number\">.16<\/span><span class=\"token operator\">-<\/span><span class=\"token number\">10<\/span><span class=\"token punctuation\">.<\/span>el7<span class=\"token punctuation\">.<\/span>x86_64                                                                                        <span class=\"token number\">1<\/span><span class=\"token operator\">\/<\/span><span class=\"token number\">2<\/span>\r\n  <span class=\"token literal-property property\">\u9a8c\u8bc1\u4e2d<\/span>      <span class=\"token operator\">:<\/span> autoconf<span class=\"token operator\">-<\/span><span class=\"token number\">2.69<\/span><span class=\"token operator\">-<\/span><span class=\"token number\">11<\/span><span class=\"token punctuation\">.<\/span>el7<span class=\"token punctuation\">.<\/span>noarch                                                                                    <span class=\"token number\">2<\/span><span class=\"token operator\">\/<\/span><span class=\"token number\">2<\/span>\r\n\r\n<span class=\"token literal-property property\">\u5df2\u5b89\u88c5<\/span><span class=\"token operator\">:<\/span>\r\n  autoconf<span class=\"token punctuation\">.<\/span>noarch <span class=\"token number\">0<\/span><span class=\"token operator\">:<\/span><span class=\"token number\">2.69<\/span><span class=\"token operator\">-<\/span><span class=\"token number\">11<\/span><span class=\"token punctuation\">.<\/span>el7                                      m4<span class=\"token punctuation\">.<\/span>x86_64 <span class=\"token number\">0<\/span><span class=\"token operator\">:<\/span><span class=\"token number\">1.4<\/span><span class=\"token number\">.16<\/span><span class=\"token operator\">-<\/span><span class=\"token number\">10<\/span><span class=\"token punctuation\">.<\/span>el7\r\n\r\n\u5b8c\u6bd5\uff01\r\n<span class=\"token punctuation\">[<\/span>root@linux<span class=\"token operator\">-<\/span><span class=\"token number\">02<\/span> memcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token punctuation\">]<\/span># <span class=\"token operator\">\/<\/span>usr<span class=\"token operator\">\/<\/span>local<span class=\"token operator\">\/<\/span>php<span class=\"token operator\">-<\/span>fpm<span class=\"token operator\">\/<\/span>bin<span class=\"token operator\">\/<\/span>phpize\r\nConfiguring <span class=\"token keyword\">for<\/span><span class=\"token operator\">:<\/span>\r\n<span class=\"token constant\">PHP<\/span> Api Version<span class=\"token operator\">:<\/span>         <span class=\"token number\">20131106<\/span>\r\nZend Module Api No<span class=\"token operator\">:<\/span>      <span class=\"token number\">20131226<\/span>\r\nZend Extension Api No<span class=\"token operator\">:<\/span>   <span class=\"token number\">220131226<\/span>\r\n<span class=\"token punctuation\">[<\/span>root@linux<span class=\"token operator\">-<\/span><span class=\"token number\">02<\/span> memcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token punctuation\">]<\/span># ls\r\nacinclude<span class=\"token punctuation\">.<\/span>m4    config<span class=\"token punctuation\">.<\/span>h<span class=\"token punctuation\">.<\/span>in   <span class=\"token constant\">CREDITS<\/span>          memcache_ascii_protocol<span class=\"token punctuation\">.<\/span>c   memcache_pool<span class=\"token punctuation\">.<\/span>c           missing\r\naclocal<span class=\"token punctuation\">.<\/span>m4      config<span class=\"token punctuation\">.<\/span>m4     example<span class=\"token punctuation\">.<\/span>php      memcache_binary_protocol<span class=\"token punctuation\">.<\/span>c  memcache_pool<span class=\"token punctuation\">.<\/span>h           mkinstalldirs\r\nautom4te<span class=\"token punctuation\">.<\/span>cache  config<span class=\"token punctuation\">.<\/span>sub    install<span class=\"token operator\">-<\/span>sh       memcache<span class=\"token punctuation\">.<\/span>c                  memcache_queue<span class=\"token punctuation\">.<\/span>c          php_memcache<span class=\"token punctuation\">.<\/span>h\r\nbuild           configure     <span class=\"token constant\">LICENSE<\/span>          memcache_consistent_hash<span class=\"token punctuation\">.<\/span>c  memcache_queue<span class=\"token punctuation\">.<\/span>h          <span class=\"token constant\">README<\/span>\r\nconfig9<span class=\"token punctuation\">.<\/span>m4      configure<span class=\"token punctuation\">.<\/span>in  ltmain<span class=\"token punctuation\">.<\/span>sh        memcache<span class=\"token punctuation\">.<\/span>dsp                memcache_session<span class=\"token punctuation\">.<\/span>c        run<span class=\"token operator\">-<\/span>tests<span class=\"token punctuation\">.<\/span>php\r\nconfig<span class=\"token punctuation\">.<\/span>guess    config<span class=\"token punctuation\">.<\/span>w32    Makefile<span class=\"token punctuation\">.<\/span>global  memcache<span class=\"token punctuation\">.<\/span>php                memcache_standard_hash<span class=\"token punctuation\">.<\/span>c  tests\r\n<span class=\"token punctuation\">[<\/span>root@linux<span class=\"token operator\">-<\/span><span class=\"token number\">02<\/span> memcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token punctuation\">]<\/span>#<\/code><\/pre>\n<\/div>\n<\/div>\n<h3 id=\"d0rf9\">8.4 \u91cd\u65b0\u5b89\u88c5memcache<\/h3>\n<div class=\"rno-markdown-code\">\n<div class=\"rno-markdown-code-toolbar\">\n<div class=\"rno-markdown-code-toolbar-info\">\n<div class=\"rno-markdown-code-toolbar-item is-type\"><span class=\"is-m-hidden\">\u4ee3\u7801\u8bed\u8a00\uff1a<\/span>javascript<\/div>\n<\/div>\n<div class=\"rno-markdown-code-toolbar-opt\">\n<div class=\"rno-markdown-code-toolbar-copy\"><i class=\"icon-copy\"><\/i><span class=\"is-m-hidden\">\u590d\u5236<\/span><\/div>\n<\/div>\n<\/div>\n<div class=\"developer-code-block\">\n<pre class=\"prism-token token line-numbers language-javascript\" tabindex=\"0\"><code class=\"language-javascript\"><span class=\"token punctuation\">[<\/span>root@linux<span class=\"token operator\">-<\/span><span class=\"token number\">02<\/span> memcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token punctuation\">]<\/span># <span class=\"token punctuation\">.<\/span><span class=\"token operator\">\/<\/span>configure <span class=\"token operator\">--<\/span><span class=\"token keyword\">with<\/span><span class=\"token operator\">-<\/span>php<span class=\"token operator\">-<\/span>config<span class=\"token operator\">=<\/span><span class=\"token operator\">\/<\/span>usr<span class=\"token operator\">\/<\/span>local<span class=\"token operator\">\/<\/span>php<span class=\"token operator\">-<\/span>fpm<span class=\"token operator\">\/<\/span>bin<span class=\"token operator\">\/<\/span>php<span class=\"token operator\">-<\/span>config\r\n\u5b89\u88c5\u7701\u7565\r\n\r\n<span class=\"token punctuation\">[<\/span>root@linux<span class=\"token operator\">-<\/span><span class=\"token number\">02<\/span> memcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token punctuation\">]<\/span># make\r\n\u5b89\u88c5\u7701\u7565\r\n\r\n\r\n<span class=\"token punctuation\">[<\/span>root@linux<span class=\"token operator\">-<\/span><span class=\"token number\">02<\/span> memcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token punctuation\">]<\/span># make install\r\nInstalling shared extensions<span class=\"token operator\">:<\/span>     <span class=\"token operator\">\/<\/span>usr<span class=\"token operator\">\/<\/span>local<span class=\"token operator\">\/<\/span>php<span class=\"token operator\">-<\/span>fpm<span class=\"token operator\">\/<\/span>lib<span class=\"token operator\">\/<\/span>php<span class=\"token operator\">\/<\/span>extensions<span class=\"token operator\">\/<\/span>no<span class=\"token operator\">-<\/span>debug<span class=\"token operator\">-<\/span>non<span class=\"token operator\">-<\/span>zts<span class=\"token operator\">-<\/span><span class=\"token number\">20131226<\/span><span class=\"token operator\">\/<\/span>\r\n\r\n<span class=\"token punctuation\">[<\/span>root@linux<span class=\"token operator\">-<\/span><span class=\"token number\">02<\/span> memcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token punctuation\">]<\/span># ls <span class=\"token operator\">\/<\/span>usr<span class=\"token operator\">\/<\/span>local<span class=\"token operator\">\/<\/span>php<span class=\"token operator\">-<\/span>fpm<span class=\"token operator\">\/<\/span>lib<span class=\"token operator\">\/<\/span>php<span class=\"token operator\">\/<\/span>extensions<span class=\"token operator\">\/<\/span>no<span class=\"token operator\">-<\/span>debug<span class=\"token operator\">-<\/span>non<span class=\"token operator\">-<\/span>zts<span class=\"token operator\">-<\/span><span class=\"token number\">20131226<\/span><span class=\"token operator\">\/<\/span>\r\nmemcache<span class=\"token punctuation\">.<\/span>so  opcache<span class=\"token punctuation\">.<\/span>a  opcache<span class=\"token punctuation\">.<\/span>so<\/code><\/pre>\n<\/div>\n<\/div>\n<h3 id=\"q66r\">8.5 \u4fee\u6539php\u914d\u7f6e\u6587\u4ef6<\/h3>\n<div class=\"rno-markdown-code\">\n<div class=\"rno-markdown-code-toolbar\">\n<div class=\"rno-markdown-code-toolbar-info\">\n<div class=\"rno-markdown-code-toolbar-item is-type\"><span class=\"is-m-hidden\">\u4ee3\u7801\u8bed\u8a00\uff1a<\/span>javascript<\/div>\n<\/div>\n<div class=\"rno-markdown-code-toolbar-opt\">\n<div class=\"rno-markdown-code-toolbar-copy\"><i class=\"icon-copy\"><\/i><span class=\"is-m-hidden\">\u590d\u5236<\/span><\/div>\n<\/div>\n<\/div>\n<div class=\"developer-code-block\">\n<pre class=\"prism-token token line-numbers language-javascript\" tabindex=\"0\"><code class=\"language-javascript\"><span class=\"token punctuation\">[<\/span>root@linux<span class=\"token operator\">-<\/span><span class=\"token number\">02<\/span> memcache<span class=\"token operator\">-<\/span><span class=\"token number\">3.0<\/span><span class=\"token number\">.8<\/span><span class=\"token punctuation\">]<\/span># vim <span class=\"token operator\">\/<\/span>usr<span class=\"token operator\">\/<\/span>local<span class=\"token operator\">\/<\/span>php<span class=\"token operator\">-<\/span>fpm<span class=\"token operator\">\/<\/span>etc<span class=\"token operator\">\/<\/span>php<span class=\"token punctuation\">.<\/span>ini\r\n## \u6dfb\u52a0\u4e00\u884c ##\r\nextension<span class=\"token operator\">=<\/span>memcache<span class=\"token punctuation\">.<\/span>so\r\n\r\n<span class=\"token punctuation\">[<\/span>root@linux<span class=\"token operator\">-<\/span><span class=\"token number\">02<\/span> bin<span class=\"token punctuation\">]<\/span># <span class=\"token operator\">\/<\/span>usr<span class=\"token operator\">\/<\/span>local<span class=\"token operator\">\/<\/span>php<span class=\"token operator\">-<\/span>fpm<span class=\"token operator\">\/<\/span>bin<span class=\"token operator\">\/<\/span>php <span class=\"token operator\">-<\/span>m\r\n<span class=\"token punctuation\">[<\/span><span class=\"token constant\">PHP<\/span> Modules<span class=\"token punctuation\">]<\/span>\r\nCore\r\nctype\r\ncurl\r\ndate\r\ndom\r\nereg\r\nexif\r\nfileinfo\r\nfilter\r\nftp\r\ngd\r\nhash\r\niconv\r\njson\r\nlibxml\r\nmbstring\r\nmcrypt\r\nmemcache\r\nmysql\r\nmysqli\r\nopenssl\r\npcre\r\n<span class=\"token constant\">PDO<\/span>\r\npdo_mysql\r\npdo_sqlite\r\nPhar\r\nposix\r\nReflection\r\nsession\r\nSimpleXML\r\nsoap\r\n<span class=\"token constant\">SPL<\/span>\r\nsqlite3\r\nstandard\r\ntokenizer\r\nxml\r\nxmlreader\r\nxmlwriter\r\nzlib\r\n\r\n<span class=\"token punctuation\">[<\/span>Zend Modules<span class=\"token punctuation\">]<\/span>\r\n\r\n<span class=\"token punctuation\">[<\/span>root@linux<span class=\"token operator\">-<\/span><span class=\"token number\">02<\/span> bin<span class=\"token punctuation\">]<\/span>#<\/code><\/pre>\n<\/div>\n<\/div>\n<p>\u6211\u4eec\u53ef\u4ee5\u6253\u5f00php\u7684info\u6587\u4ef6\uff0c\u6d4f\u89c8\u5668\u53ef\u4ee5\u67e5\u770b\u5230memcache\u7684\u4fe1\u606f\uff0c\u5982\u4e0b\u56fe<\/p>\n<figure class=\"\">\n<div class=\"rno-markdown-img-url\">\n<div class=\"rno-markdown-img-url-inner\">\n<div><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1395\" title=\"sk4d414xoe\" src=\"https:\/\/blog.nonot.cn\/wp-content\/uploads\/replace\/38e70c3e5c4e2296e423b2a3063b14e7.png\" alt=\"sk4d414xoe\" width=\"1321\" height=\"704\" \/><\/div>\n<div class=\"figure-desc\">\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0<\/div>\n<\/div>\n<\/div>\n<\/figure>\n<p>\u5728\u9ed8\u8ba4\u4e3b\u673a\u4e3b\u673a\u4e2d\u6dfb\u52a0\u4e00\u4e2aphp\u6587\u4ef6<\/p>\n<div class=\"rno-markdown-code\">\n<div class=\"rno-markdown-code-toolbar\">\n<div class=\"rno-markdown-code-toolbar-info\">\n<div class=\"rno-markdown-code-toolbar-item is-type\"><span class=\"is-m-hidden\">\u4ee3\u7801\u8bed\u8a00\uff1a<\/span>javascript<\/div>\n<\/div>\n<div class=\"rno-markdown-code-toolbar-opt\">\n<div class=\"rno-markdown-code-toolbar-copy\"><i class=\"icon-copy\"><\/i><span class=\"is-m-hidden\">\u590d\u5236<\/span><\/div>\n<\/div>\n<\/div>\n<div class=\"developer-code-block\">\n<pre class=\"prism-token token line-numbers language-javascript\" tabindex=\"0\"><code class=\"language-javascript\"><span class=\"token punctuation\">[<\/span>root@linux<span class=\"token operator\">-<\/span><span class=\"token number\">02<\/span> test<span class=\"token punctuation\">.<\/span>com<span class=\"token punctuation\">]<\/span># vim <span class=\"token number\">3<\/span><span class=\"token punctuation\">.<\/span>php\r\n\r\n<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">?<\/span>php\r\n<span class=\"token comment\">\/\/\u8fde\u63a5Memcache Memcache<\/span>\r\n$mem <span class=\"token operator\">=<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">Memcache<\/span><span class=\"token punctuation\">;<\/span>\r\n$mem<span class=\"token operator\">-<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token function\">connect<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"localhost\"<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">11211<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\r\n<span class=\"token comment\">\/\/\u4fdd\u5b58\u6570\u636e<\/span>\r\n$mem<span class=\"token operator\">-<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token function\">set<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">'key1'<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">'This is first value'<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">60<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\r\n$val <span class=\"token operator\">=<\/span> $mem<span class=\"token operator\">-<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token function\">get<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">'key1'<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\r\necho <span class=\"token string\">\"Get key1 value: \"<\/span> <span class=\"token punctuation\">.<\/span> $val <span class=\"token punctuation\">.<\/span><span class=\"token string\">\"&lt;br&gt;\"<\/span><span class=\"token punctuation\">;<\/span>\r\n<span class=\"token comment\">\/\/\u66ff\u6362\u6570\u636e<\/span>\r\n$mem<span class=\"token operator\">-<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token function\">replace<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">'key1'<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">'This is replace value'<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">60<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\r\n$val <span class=\"token operator\">=<\/span> $mem<span class=\"token operator\">-<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token function\">get<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">'key1'<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\r\necho <span class=\"token string\">\"Get key1 value: \"<\/span> <span class=\"token punctuation\">.<\/span> $val <span class=\"token punctuation\">.<\/span> <span class=\"token string\">\"&lt;br&gt;\"<\/span><span class=\"token punctuation\">;<\/span>\r\n<span class=\"token comment\">\/\/\u4fdd\u5b58\u6570\u7ec4\u6570\u636e<\/span>\r\n$arr <span class=\"token operator\">=<\/span> <span class=\"token function\">array<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">'aaa'<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">'bbb'<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">'ccc'<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">'ddd'<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\r\n$mem<span class=\"token operator\">-<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token function\">set<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">'key2'<\/span><span class=\"token punctuation\">,<\/span> $arr<span class=\"token punctuation\">,<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">60<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\r\n$val2 <span class=\"token operator\">=<\/span> $mem<span class=\"token operator\">-<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token function\">get<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">'key2'<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\r\necho <span class=\"token string\">\"Get key2 value: \"<\/span><span class=\"token punctuation\">;<\/span>\r\n<span class=\"token function\">print_r<\/span><span class=\"token punctuation\">(<\/span>$val2<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\r\necho <span class=\"token string\">\"&lt;br&gt;\"<\/span><span class=\"token punctuation\">;<\/span>\r\n<span class=\"token comment\">\/\/\u5220\u9664\u6570\u636e<\/span>\r\n$mem<span class=\"token operator\">-<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token keyword\">delete<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">'key1'<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\r\n$val <span class=\"token operator\">=<\/span> $mem<span class=\"token operator\">-<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token function\">get<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">'key1'<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\r\necho <span class=\"token string\">\"Get key1 value: \"<\/span> <span class=\"token punctuation\">.<\/span> $val <span class=\"token punctuation\">.<\/span> <span class=\"token string\">\"&lt;br&gt;\"<\/span><span class=\"token punctuation\">;<\/span>\r\n<span class=\"token comment\">\/\/\u6e05\u9664\u6240\u6709\u6570\u636e<\/span>\r\n$mem<span class=\"token operator\">-<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token function\">flush<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\r\n$val2 <span class=\"token operator\">=<\/span> $mem<span class=\"token operator\">-<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token function\">get<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">'key2'<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\r\necho <span class=\"token string\">\"Get key2 value: \"<\/span><span class=\"token punctuation\">;<\/span>\r\n<span class=\"token function\">print_r<\/span><span class=\"token punctuation\">(<\/span>$val2<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\r\necho <span class=\"token string\">\"&lt;br&gt;\"<\/span><span class=\"token punctuation\">;<\/span>\r\n<span class=\"token comment\">\/\/\u5173\u95ed\u8fde\u63a5<\/span>\r\n$mem<span class=\"token operator\">-<\/span><span class=\"token operator\">&gt;<\/span><span class=\"token function\">close<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\r\n<span class=\"token operator\">?<\/span><span class=\"token operator\">&gt;<\/span><\/code><\/pre>\n<\/div>\n<\/div>\n<p>\u628aphp\u4e2d\u7684\u6269\u5c55\u9879memcache\u5b89\u88c5\u597d\u4e4b\u540e\uff0c\u53ef\u4ee5\u8fdb\u884c\u6d4b\u8bd5\uff0c\u51fa\u73b0\u5982\u4e0b\u56fe\u7684\u6548\u679c\u8bf4\u660e\u6d4b\u8bd5\u6210\u529f\u3002<\/p>\n<figure class=\"\">\n<div class=\"rno-markdown-img-url\">\n<div class=\"rno-markdown-img-url-inner\">\n<div><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1396\" title=\"kkoqajkl2u\" src=\"https:\/\/blog.nonot.cn\/wp-content\/uploads\/replace\/bb880d8adad6004b5c693448cc6ce977.png\" alt=\"kkoqajkl2u\" width=\"1016\" height=\"224\" \/><\/div>\n<div class=\"figure-desc\">\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0<\/div>\n<\/div>\n<\/div>\n<\/figure>\n<p>\u6d4f\u89c8\u5668\u6d4b\u8bd5\u7ed3\u679c\u5982\u56fe<\/p>\n<figure class=\"\">\n<div class=\"rno-markdown-img-url\">\n<div class=\"rno-markdown-img-url-inner\">\n<div><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1397\" title=\"wo1zuzcyan\" src=\"https:\/\/blog.nonot.cn\/wp-content\/uploads\/replace\/794fde4c2aa454b1522bdeda9f96a5f1.png\" alt=\"wo1zuzcyan\" width=\"889\" height=\"251\" \/><\/div>\n<div class=\"figure-desc\">\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0<\/div>\n<\/div>\n<\/div>\n<\/figure>\n<h2 id=\"4hpps\">9. Memcached\u4e2d\u5b58\u50a8session<\/h2>\n<div class=\"rno-markdown-code\">\n<div class=\"rno-markdown-code-toolbar\">\n<div class=\"rno-markdown-code-toolbar-info\">\n<div class=\"rno-markdown-code-toolbar-item is-type\"><span class=\"is-m-hidden\">\u4ee3\u7801\u8bed\u8a00\uff1a<\/span>javascript<\/div>\n<\/div>\n<div class=\"rno-markdown-code-toolbar-opt\">\n<div class=\"rno-markdown-code-toolbar-copy\"><i class=\"icon-copy\"><\/i><span class=\"is-m-hidden\">\u590d\u5236<\/span><\/div>\n<\/div>\n<\/div>\n<div class=\"developer-code-block\">\n<pre class=\"prism-token token line-numbers language-javascript\" tabindex=\"0\"><code class=\"language-javascript\"><span class=\"token punctuation\">[<\/span>root@linux<span class=\"token operator\">-<\/span><span class=\"token number\">02<\/span> test<span class=\"token punctuation\">.<\/span>com<span class=\"token punctuation\">]<\/span># vim <span class=\"token operator\">\/<\/span>usr<span class=\"token operator\">\/<\/span>local<span class=\"token operator\">\/<\/span>php<span class=\"token operator\">-<\/span>fpm<span class=\"token operator\">\/<\/span>etc<span class=\"token operator\">\/<\/span>php<span class=\"token operator\">-<\/span>fpm<span class=\"token punctuation\">.<\/span>d<span class=\"token operator\">\/<\/span>xihaji<span class=\"token punctuation\">.<\/span>conf\r\n\r\n<span class=\"token punctuation\">[<\/span>test<span class=\"token punctuation\">.<\/span>com<span class=\"token punctuation\">]<\/span>\r\nlisten <span class=\"token operator\">=<\/span> <span class=\"token operator\">\/<\/span>tmp<span class=\"token operator\">\/<\/span>test<span class=\"token punctuation\">.<\/span>sock\r\nlisten<span class=\"token punctuation\">.<\/span>mode <span class=\"token operator\">=<\/span> <span class=\"token number\">666<\/span>\r\nuser <span class=\"token operator\">=<\/span> php<span class=\"token operator\">-<\/span>fpm\r\ngroup <span class=\"token operator\">=<\/span> php<span class=\"token operator\">-<\/span>fpm\r\npm <span class=\"token operator\">=<\/span> dynamic\r\npm<span class=\"token punctuation\">.<\/span>max_children <span class=\"token operator\">=<\/span> <span class=\"token number\">50<\/span>\r\npm<span class=\"token punctuation\">.<\/span>start_servers <span class=\"token operator\">=<\/span> <span class=\"token number\">20<\/span>\r\npm<span class=\"token punctuation\">.<\/span>min_spare_servers <span class=\"token operator\">=<\/span> <span class=\"token number\">5<\/span>\r\npm<span class=\"token punctuation\">.<\/span>max_spare_servers <span class=\"token operator\">=<\/span> <span class=\"token number\">35<\/span>\r\npm<span class=\"token punctuation\">.<\/span>max_requests <span class=\"token operator\">=<\/span> <span class=\"token number\">500<\/span>\r\nrlimit_files <span class=\"token operator\">=<\/span> <span class=\"token number\">1024<\/span>\r\nrequest_slowlog_timeout <span class=\"token operator\">=<\/span> <span class=\"token number\">2<\/span>\r\nslowlog <span class=\"token operator\">=<\/span> <span class=\"token operator\">\/<\/span>usr<span class=\"token operator\">\/<\/span>local<span class=\"token operator\">\/<\/span>php<span class=\"token operator\">-<\/span>fpm<span class=\"token operator\">\/<\/span><span class=\"token keyword\">var<\/span><span class=\"token operator\">\/<\/span>log<span class=\"token operator\">\/<\/span>xihaji_slow<span class=\"token punctuation\">.<\/span>log\r\nphp_admin_value<span class=\"token punctuation\">[<\/span>open_basedir<span class=\"token punctuation\">]<\/span><span class=\"token operator\">=<\/span><span class=\"token operator\">\/<\/span>data<span class=\"token operator\">\/<\/span>wwwroot<span class=\"token operator\">\/<\/span>test<span class=\"token punctuation\">.<\/span>com<span class=\"token operator\">\/<\/span><span class=\"token operator\">:<\/span><span class=\"token regex\"><span class=\"token regex-delimiter\">\/<\/span><span class=\"token regex-source language-regex\">tmp<\/span><span class=\"token regex-delimiter\">\/<\/span><\/span>\r\n\r\n## \u6dfb\u52a0\u4e0b\u9762\u7684\u4fe1\u606f ##\r\nphp_value<span class=\"token punctuation\">[<\/span>session<span class=\"token punctuation\">.<\/span>save_handler<span class=\"token punctuation\">]<\/span> <span class=\"token operator\">=<\/span> memcache\r\nphp_value<span class=\"token punctuation\">[<\/span>session<span class=\"token punctuation\">.<\/span>save_path<span class=\"token punctuation\">]<\/span> <span class=\"token operator\">=<\/span> <span class=\"token string\">\" tcp:\/\/192.168.174.129:11211 \"<\/span><\/code><\/pre>\n<\/div>\n<\/div>\n<p>\u5728<a class=\"rno-markdown__textlink-new\" href=\"https:\/\/cloud.tencent.com\/product\/lighthouse?from_column=20065&amp;from=20065\" target=\"_blank\" rel=\"noopener\">\u865a\u62df\u4e3b\u673a<\/a>\u914d\u7f6e\u7684\u5bb6\u76ee\u5f55\u6dfb\u52a0\u5982\u4e0b\u7684\u4e00\u4e2aphp\u6587\u4ef6<\/p>\n<div class=\"rno-markdown-code\">\n<div class=\"rno-markdown-code-toolbar\">\n<div class=\"rno-markdown-code-toolbar-info\">\n<div class=\"rno-markdown-code-toolbar-item is-type\"><span class=\"is-m-hidden\">\u4ee3\u7801\u8bed\u8a00\uff1a<\/span>javascript<\/div>\n<\/div>\n<div class=\"rno-markdown-code-toolbar-opt\">\n<div class=\"rno-markdown-code-toolbar-copy\"><i class=\"icon-copy\"><\/i><span class=\"is-m-hidden\">\u590d\u5236<\/span><\/div>\n<\/div>\n<\/div>\n<div class=\"developer-code-block\">\n<pre class=\"prism-token token line-numbers language-javascript\" tabindex=\"0\"><code class=\"language-javascript\"><span class=\"token punctuation\">[<\/span>root@linux<span class=\"token operator\">-<\/span><span class=\"token number\">02<\/span> test<span class=\"token punctuation\">.<\/span>com<span class=\"token punctuation\">]<\/span># vim <span class=\"token number\">2<\/span><span class=\"token punctuation\">.<\/span>php\r\n\r\n<span class=\"token operator\">&lt;<\/span><span class=\"token operator\">?<\/span>php\r\n<span class=\"token function\">session_start<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\r\n<span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token operator\">!<\/span><span class=\"token function\">isset<\/span><span class=\"token punctuation\">(<\/span>$_SESSION<span class=\"token punctuation\">[<\/span><span class=\"token string\">'TEST'<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span>\r\n$_SESSION<span class=\"token punctuation\">[<\/span><span class=\"token string\">'TEST'<\/span><span class=\"token punctuation\">]<\/span> <span class=\"token operator\">=<\/span> <span class=\"token function\">time<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\r\n<span class=\"token punctuation\">}<\/span>\r\n$_SESSION<span class=\"token punctuation\">[<\/span><span class=\"token string\">'TEST3'<\/span><span class=\"token punctuation\">]<\/span> <span class=\"token operator\">=<\/span> <span class=\"token function\">time<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\r\nprint $_SESSION<span class=\"token punctuation\">[<\/span><span class=\"token string\">'TEST'<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">;<\/span>\r\nprint <span class=\"token string\">\"&lt;br&gt;&lt;br&gt;\"<\/span><span class=\"token punctuation\">;<\/span>\r\nprint $_SESSION<span class=\"token punctuation\">[<\/span><span class=\"token string\">'TEST3'<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">;<\/span>\r\nprint <span class=\"token string\">\"&lt;br&gt;&lt;br&gt;\"<\/span><span class=\"token punctuation\">;<\/span>\r\nprint <span class=\"token function\">session_id<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\r\n<span class=\"token operator\">?<\/span><span class=\"token operator\">&gt;<\/span><\/code><\/pre>\n<\/div>\n<\/div>\n<p>\u901a\u8fc7\u6d4f\u89c8\u5668\u6253\u5f00\u8fd9\u4e2aphp\u6587\u4ef6\uff0c\u4e5f\u53ef\u4ee5\u4f7f\u7528curl localhost\/2.php \u8fdb\u884c\u67e5\u770b<\/p>\n<figure class=\"\">\n<div class=\"rno-markdown-img-url\">\n<div class=\"rno-markdown-img-url-inner\">\n<div><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1398\" title=\"z0qnns6ok1\" src=\"https:\/\/blog.nonot.cn\/wp-content\/uploads\/replace\/953a7936ee918e36c2978e5abd2dc97d.png\" alt=\"z0qnns6ok1\" width=\"608\" height=\"304\" \/><\/div>\n<div class=\"figure-desc\">\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0<\/div>\n<\/div>\n<\/div>\n<\/figure>\n<p>\u8fd9\u4e2a\u9875\u9762\u53ef\u4ee5\u663e\u793a\u51fasession\u4fe1\u606f\uff0c\u4f46\u662f\u518d\u53bb\u8fde\u63a5\u672c\u673a\u7684memcache\u7684\u65f6\u5019\u5374\u53d1\u73b0\u5f97\u4e0d\u5230\u8fd9\u4e2asession\u7684\u503c\u3002<\/p>\n<div class=\"rno-markdown-code\">\n<div class=\"rno-markdown-code-toolbar\">\n<div class=\"rno-markdown-code-toolbar-info\">\n<div class=\"rno-markdown-code-toolbar-item is-type\"><span class=\"is-m-hidden\">\u4ee3\u7801\u8bed\u8a00\uff1a<\/span>javascript<\/div>\n<\/div>\n<div class=\"rno-markdown-code-toolbar-opt\">\n<div class=\"rno-markdown-code-toolbar-copy\"><i class=\"icon-copy\"><\/i><span class=\"is-m-hidden\">\u590d\u5236<\/span><\/div>\n<\/div>\n<\/div>\n<div class=\"developer-code-block\">\n<pre class=\"prism-token token line-numbers language-javascript\" tabindex=\"0\"><code class=\"language-javascript\"><span class=\"token punctuation\">[<\/span>root@linux<span class=\"token operator\">-<\/span><span class=\"token number\">02<\/span> test<span class=\"token punctuation\">.<\/span>com<span class=\"token punctuation\">]<\/span># telnet <span class=\"token number\">127.0<\/span><span class=\"token number\">.0<\/span><span class=\"token number\">.1<\/span> <span class=\"token number\">11211<\/span>\r\nTrying <span class=\"token number\">127.0<\/span><span class=\"token number\">.0<\/span><span class=\"token number\">.1<\/span><span class=\"token operator\">...<\/span>\r\nConnected to <span class=\"token number\">127.0<\/span><span class=\"token number\">.0<\/span><span class=\"token number\">.1<\/span><span class=\"token punctuation\">.<\/span>\r\nEscape character is <span class=\"token string\">'^]'<\/span><span class=\"token punctuation\">.<\/span>\r\n<span class=\"token keyword\">get<\/span> 8geokegtoufdqla5i4av8uvm97\r\n<span class=\"token constant\">END<\/span>\r\n<span class=\"token operator\">^<\/span><span class=\"token punctuation\">]<\/span>\r\ntelnet<span class=\"token operator\">&gt;<\/span> quit\r\nConnection closed<span class=\"token punctuation\">.<\/span>\r\n<span class=\"token punctuation\">[<\/span>root@linux<span class=\"token operator\">-<\/span><span class=\"token number\">02<\/span> test<span class=\"token punctuation\">.<\/span>com<span class=\"token punctuation\">]<\/span>#<\/code><\/pre>\n<\/div>\n<\/div>\n<p>\u901a\u8fc7\u53ef\u89c6\u5316\u5de5\u5177treenms\uff0c\u4e0b\u8f7d\u5730\u5740\uff1a<a class=\"\" href=\"https:\/\/cloud.tencent.com\/developer\/tools\/blog-entry?target=http%3A%2F%2Fwww.treesoft.cn%2Fdms.html%23exam&amp;source=article&amp;objectId=1751035\" target=\"_blank\" rel=\"nofollow noopener\">http:\/\/www.treesoft.cn\/dms.html#exam<\/a><\/p>\n<figure class=\"\">\n<div class=\"rno-markdown-img-url\">\n<div class=\"rno-markdown-img-url-inner\">\n<div><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1399\" title=\"51id01cock\" src=\"https:\/\/blog.nonot.cn\/wp-content\/uploads\/replace\/27ce2fe3c4a7e6d405adfc2bcf8ad3eb.png\" alt=\"51id01cock\" width=\"1366\" height=\"638\" \/><\/div>\n<\/div>\n<\/div>\n<\/figure>\n","protected":false},"excerpt":{"rendered":"<p>NOSQL\u4e4bmemcached 1. NOSQL\u4ecb\u7ecd \u975e\u5173\u7cfb&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1388","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/blog.nonot.cn\/index.php\/wp-json\/wp\/v2\/posts\/1388","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.nonot.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.nonot.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.nonot.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.nonot.cn\/index.php\/wp-json\/wp\/v2\/comments?post=1388"}],"version-history":[{"count":1,"href":"https:\/\/blog.nonot.cn\/index.php\/wp-json\/wp\/v2\/posts\/1388\/revisions"}],"predecessor-version":[{"id":1407,"href":"https:\/\/blog.nonot.cn\/index.php\/wp-json\/wp\/v2\/posts\/1388\/revisions\/1407"}],"wp:attachment":[{"href":"https:\/\/blog.nonot.cn\/index.php\/wp-json\/wp\/v2\/media?parent=1388"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.nonot.cn\/index.php\/wp-json\/wp\/v2\/categories?post=1388"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.nonot.cn\/index.php\/wp-json\/wp\/v2\/tags?post=1388"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}