{"id":97540,"date":"2024-10-20T18:52:17","date_gmt":"2024-10-20T10:52:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/97540\/"},"modified":"2024-10-20T18:52:18","modified_gmt":"2024-10-20T10:52:18","slug":"redis-%e8%a9%b3%e8%a7%a3%e5%85%b6%e5%8e%9f%e7%90%86%e6%a9%9f%e5%88%b6%ef%bc%88redis%e8%a9%b3%e7%b4%b0%e5%8e%9f%e7%90%86%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/97540\/","title":{"rendered":"Redis \u8a73\u89e3\u5176\u539f\u7406\u6a5f\u5236\uff08redis\u8a73\u7d30\u539f\u7406\uff09"},"content":{"rendered":"<h1 id=\"redis-%e8%a9%b3%e8%a7%a3%e5%85%b6%e5%8e%9f%e7%90%86%e6%a9%9f%e5%88%b6%ef%bc%88redis%e8%a9%b3%e7%b4%b0%e5%8e%9f%e7%90%86%ef%bc%89-AOoonbVdSv\">Redis \u8a73\u89e3\u5176\u539f\u7406\u6a5f\u5236\uff08redis\u8a73\u7d30\u539f\u7406\uff09<\/h1>\n<p>Redis\uff08REmote DIctionary Server\uff09\u662f\u4e00\u500b\u958b\u6e90\u7684\u9ad8\u6027\u80fd\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u6301\u4e45\u5316\u7b49\u5834\u666f\u3002\u5b83\u7684\u8a2d\u8a08\u7406\u5ff5\u662f\u7c21\u55ae\u3001\u5feb\u901f\u4e14\u9ad8\u6548\uff0c\u4e26\u4e14\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u7b49\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eRedis\u7684\u539f\u7406\u6a5f\u5236\uff0c\u5e6b\u52a9\u8b80\u8005\u66f4\u597d\u5730\u7406\u89e3\u5176\u904b\u4f5c\u65b9\u5f0f\u3002<\/p>\n<h2 id=\"1-redis-%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%9e%b6%e6%a7%8b-AOoonbVdSv\">1. Redis \u7684\u57fa\u672c\u67b6\u69cb<\/h2>\n<p>Redis\u7684\u67b6\u69cb\u4e3b\u8981\u7531\u4ee5\u4e0b\u5e7e\u500b\u90e8\u5206\u7d44\u6210\uff1a<\/p>\n<ul>\n<li><strong>\u5ba2\u6236\u7aef\uff1a<\/strong>\u7528\u6236\u901a\u904e\u5ba2\u6236\u7aef\u8207Redis\u670d\u52d9\u5668\u9032\u884c\u4ea4\u4e92\uff0c\u652f\u6301\u591a\u7a2e\u7de8\u7a0b\u8a9e\u8a00\u7684\u5ba2\u6236\u7aef\u5eab\u3002<\/li>\n<li><strong>\u670d\u52d9\u5668\uff1a<\/strong>Redis\u670d\u52d9\u5668\u8ca0\u8cac\u8655\u7406\u5ba2\u6236\u7aef\u7684\u8acb\u6c42\uff0c\u4e26\u7ba1\u7406\u6578\u64da\u7684\u5b58\u5132\u548c\u6aa2\u7d22\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\u6a5f\u5236\uff1a<\/strong>Redis\u63d0\u4f9bRDB\u548cAOF\u5169\u7a2e\u6301\u4e45\u5316\u65b9\u5f0f\uff0c\u78ba\u4fdd\u6578\u64da\u4e0d\u6703\u56e0\u70ba\u670d\u52d9\u5668\u91cd\u555f\u800c\u4e1f\u5931\u3002<\/li>\n<\/ul>\n<h2 id=\"2-%e6%95%b8%e6%93%9a%e5%ad%98%e5%84%b2%e5%8e%9f%e7%90%86-AOoonbVdSv\">2. \u6578\u64da\u5b58\u5132\u539f\u7406<\/h2>\n<p>Redis\u7684\u6578\u64da\u5b58\u5132\u662f\u57fa\u65bc\u5167\u5b58\u7684\uff0c\u9019\u4f7f\u5f97\u5176\u8b80\u5beb\u901f\u5ea6\u975e\u5e38\u5feb\u3002\u6578\u64da\u4ee5\u9375\u503c\u5c0d\u7684\u5f62\u5f0f\u5b58\u5132\uff0c\u4e26\u4e14\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\u3002\u4ee5\u4e0b\u662f\u5e7e\u7a2e\u4e3b\u8981\u7684\u6578\u64da\u7d50\u69cb\u53ca\u5176\u64cd\u4f5c\uff1a<\/p>\n<h3 id=\"2-1-%e5%ad%97%e7%ac%a6%e4%b8%b2-AOoonbVdSv\">2.1 \u5b57\u7b26\u4e32<\/h3>\n<p>\u5b57\u7b26\u4e32\u662fRedis\u4e2d\u6700\u57fa\u672c\u7684\u6578\u64da\u985e\u578b\uff0c\u53ef\u4ee5\u5b58\u5132\u4efb\u4f55\u985e\u578b\u7684\u6578\u64da\uff0c\u5982\u6587\u672c\u3001\u6578\u5b57\u7b49\u3002\u64cd\u4f5c\u793a\u4f8b\uff1a<\/p>\n<pre><code>SET key \"value\"\nGET key\n<\/code><\/pre>\n<h3 id=\"2-2-%e5%93%88%e5%b8%8c-AOoonbVdSv\">2.2 \u54c8\u5e0c<\/h3>\n<p>\u54c8\u5e0c\u662f\u4e00\u7a2e\u9375\u503c\u5c0d\u7684\u96c6\u5408\uff0c\u9069\u5408\u7528\u65bc\u5b58\u5132\u5c0d\u8c61\u3002\u64cd\u4f5c\u793a\u4f8b\uff1a<\/p>\n<pre><code>HSET user:1000 name \"Alice\"\nHGET user:1000 name\n<\/code><\/pre>\n<h3 id=\"2-3-%e5%88%97%e8%a1%a8-AOoonbVdSv\">2.3 \u5217\u8868<\/h3>\n<p>\u5217\u8868\u662f\u4e00\u500b\u6709\u5e8f\u7684\u5b57\u7b26\u4e32\u96c6\u5408\uff0c\u652f\u6301\u5f9e\u5169\u7aef\u63d2\u5165\u548c\u522a\u9664\u5143\u7d20\u3002\u64cd\u4f5c\u793a\u4f8b\uff1a<\/p>\n<pre><code>LPUSH mylist \"world\"\nRPUSH mylist \"hello\"\nLRANGE mylist 0 -1\n<\/code><\/pre>\n<h3 id=\"2-4-%e9%9b%86%e5%90%88-AOoonbVdSv\">2.4 \u96c6\u5408<\/h3>\n<p>\u96c6\u5408\u662f\u4e00\u500b\u7121\u5e8f\u7684\u5b57\u7b26\u4e32\u96c6\u5408\uff0c\u652f\u6301\u96c6\u5408\u904b\u7b97\uff0c\u5982\u4ea4\u96c6\u3001\u4e26\u96c6\u7b49\u3002\u64cd\u4f5c\u793a\u4f8b\uff1a<\/p>\n<pre><code>SADD myset \"value1\"\nSADD myset \"value2\"\nSMEMBERS myset\n<\/code><\/pre>\n<h3 id=\"2-5-%e6%9c%89%e5%ba%8f%e9%9b%86%e5%90%88-AOoonbVdSv\">2.5 \u6709\u5e8f\u96c6\u5408<\/h3>\n<p>\u6709\u5e8f\u96c6\u5408\u662f\u5e36\u6709\u5206\u6578\u7684\u5b57\u7b26\u4e32\u96c6\u5408\uff0c\u652f\u6301\u6839\u64da\u5206\u6578\u9032\u884c\u6392\u5e8f\u3002\u64cd\u4f5c\u793a\u4f8b\uff1a<\/p>\n<pre><code>ZADD myzset 1 \"one\"\nZADD myzset 2 \"two\"\nZRANGE myzset 0 -1\n<\/code><\/pre>\n<h2 id=\"3-%e6%8c%81%e4%b9%85%e5%8c%96%e6%a9%9f%e5%88%b6-AOoonbVdSv\">3. \u6301\u4e45\u5316\u6a5f\u5236<\/h2>\n<p>Redis\u63d0\u4f9b\u5169\u7a2e\u6301\u4e45\u5316\u6a5f\u5236\u4f86\u4fdd\u8b49\u6578\u64da\u7684\u5b89\u5168\u6027\uff1a<\/p>\n<ul>\n<li><strong>RDB\uff08\u5feb\u7167\uff09\uff1a<\/strong>\u5b9a\u671f\u5c07\u6578\u64da\u5feb\u7167\u4fdd\u5b58\u5230\u78c1\u789f\u4e2d\uff0c\u9069\u5408\u5c0d\u6578\u64da\u4e00\u81f4\u6027\u8981\u6c42\u4e0d\u9ad8\u7684\u5834\u666f\u3002<\/li>\n<li><strong>AOF\uff08\u8ffd\u52a0\u6587\u4ef6\uff09\uff1a<\/strong>\u5c07\u6bcf\u6b21\u5beb\u64cd\u4f5c\u8ffd\u52a0\u5230\u6587\u4ef6\u4e2d\uff0c\u80fd\u5920\u63d0\u4f9b\u66f4\u9ad8\u7684\u6578\u64da\u5b89\u5168\u6027\uff0c\u4f46\u6703\u5f71\u97ff\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"4-%e4%ba%8b%e4%bb%b6%e5%be%aa%e7%92%b0%e8%88%87%e5%a4%9a%e8%b7%af%e5%be%a9%e7%94%a8-AOoonbVdSv\">4. \u4e8b\u4ef6\u5faa\u74b0\u8207\u591a\u8def\u5fa9\u7528<\/h2>\n<p>Redis\u4f7f\u7528\u4e8b\u4ef6\u5faa\u74b0\u548c\u591a\u8def\u5fa9\u7528\u6280\u8853\u4f86\u8655\u7406\u5ba2\u6236\u7aef\u8acb\u6c42\u3002\u9019\u4f7f\u5f97Redis\u80fd\u5920\u5728\u55ae\u500b\u7dda\u7a0b\u4e2d\u9ad8\u6548\u5730\u8655\u7406\u5927\u91cf\u7684\u8acb\u6c42\uff0c\u907f\u514d\u4e86\u591a\u7dda\u7a0b\u5e36\u4f86\u7684\u4e0a\u4e0b\u6587\u5207\u63db\u958b\u92b7\u3002Redis\u4f7f\u7528\u7684I\/O\u591a\u8def\u5fa9\u7528\u6280\u8853\u4e3b\u8981\u57fa\u65bcepoll\u548cselect\u3002<\/p>\n<h2 id=\"5-%e7%b8%bd%e7%b5%90-AOoonbVdSv\">5. \u7e3d\u7d50<\/h2>\n<p>Redis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6027\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5176\u8a2d\u8a08\u539f\u7406\u548c\u6a5f\u5236\u4f7f\u5176\u5728\u5404\u7a2e\u61c9\u7528\u5834\u666f\u4e2d\u8868\u73fe\u51fa\u8272\u3002\u7121\u8ad6\u662f\u4f5c\u70ba\u7de9\u5b58\u7cfb\u7d71\u9084\u662f\u6578\u64da\u6301\u4e45\u5316\u89e3\u6c7a\u65b9\u6848\uff0cRedis\u90fd\u80fd\u63d0\u4f9b\u5feb\u901f\u7684\u6578\u64da\u5b58\u53d6\u80fd\u529b\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u8655\u7406\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684VPS\u6216\u4f3a\u670d\u5668\u74b0\u5883\u4f86\u904b\u884cRedis\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u4e86\u89e3Redis\u7684\u539f\u7406\u6a5f\u5236\u5f8c\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u66f4\u597d\u5730\u5229\u7528\u5176\u7279\u6027\u4f86\u512a\u5316\u61c9\u7528\u6027\u80fd\u3002\u5982\u679c\u60a8\u5c0d\u65bcVPS\u6216\u5176\u4ed6\u4f3a\u670d\u5668\u89e3\u6c7a\u65b9\u6848\u611f\u8208\u8da3\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9 <a href=\"https:\/\/server.hk\">Server.HK<\/a> \u7372\u53d6\u66f4\u591a\u8cc7\u8a0a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6df1\u5165\u63a2\u8a0eRedis\u7684\u539f\u7406\u8207\u6a5f\u5236\uff0c\u4e86\u89e3\u5176\u9ad8\u6548\u80fd\u6578\u64da\u5b58\u5132\u3001\u64cd\u4f5c\u6d41\u7a0b\u53ca\u61c9\u7528\u5834\u666f\uff0c\u52a9\u4f60\u638c\u63e1Redis\u7684\u6838\u5fc3\u6280\u8853\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-97540","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/97540","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=97540"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/97540\/revisions"}],"predecessor-version":[{"id":97541,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/97540\/revisions\/97541"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=97540"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=97540"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=97540"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}