{"id":185096,"date":"2024-11-10T18:42:19","date_gmt":"2024-11-10T10:42:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/185096\/"},"modified":"2024-11-10T18:42:20","modified_gmt":"2024-11-10T10:42:20","slug":"%e4%bd%bf%e7%94%a8redis%e7%b5%b1%e8%a8%88%e7%b6%b2%e7%ab%99%e7%80%8f%e8%a6%bd%e6%ac%a1%e6%95%b8%ef%bc%88redis%e7%80%8f%e8%a6%bd%e6%ac%a1%e6%95%b8%e7%9a%84%e7%b5%b1%e8%a8%88%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/185096\/","title":{"rendered":"\u4f7f\u7528Redis\u7d71\u8a08\u7db2\u7ad9\u700f\u89bd\u6b21\u6578\uff08redis\u700f\u89bd\u6b21\u6578\u7684\u7d71\u8a08\uff09"},"content":{"rendered":"<h1 id=\"%e4%bd%bf%e7%94%a8redis%e7%b5%b1%e8%a8%88%e7%b6%b2%e7%ab%99%e7%80%8f%e8%a6%bd%e6%ac%a1%e6%95%b8%ef%bc%88redis%e7%80%8f%e8%a6%bd%e6%ac%a1%e6%95%b8%e7%9a%84%e7%b5%b1%e8%a8%88%ef%bc%89-zFFzxSUjyc\">\u4f7f\u7528Redis\u7d71\u8a08\u7db2\u7ad9\u700f\u89bd\u6b21\u6578\uff08redis\u700f\u89bd\u6b21\u6578\u7684\u7d71\u8a08\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u74b0\u5883\u4e2d\uff0c\u7db2\u7ad9\u6d41\u91cf\u7684\u7d71\u8a08\u5c0d\u65bc\u7db2\u7ad9\u7ba1\u7406\u8005\u4f86\u8aaa\u81f3\u95dc\u91cd\u8981\u3002\u7121\u8ad6\u662f\u7528\u65bc\u5206\u6790\u7528\u6236\u884c\u70ba\u3001\u512a\u5316\u5167\u5bb9\u9084\u662f\u63d0\u5347\u7db2\u7ad9\u6027\u80fd\uff0c\u6e96\u78ba\u7684\u6d41\u91cf\u6578\u64da\u90fd\u80fd\u63d0\u4f9b\u6709\u50f9\u503c\u7684\u898b\u89e3\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u56e0\u5176\u5feb\u901f\u7684\u6578\u64da\u8b80\u53d6\u548c\u5beb\u5165\u80fd\u529b\uff0c\u6210\u70ba\u4e86\u7db2\u7ad9\u6d41\u91cf\u7d71\u8a08\u7684\u7406\u60f3\u9078\u64c7\u3002<\/p>\n<h2 id=\"redis%e7%b0%a1%e4%bb%8b-zFFzxSUjyc\">Redis\u7c21\u4ecb<\/h2>\n<p>Redis\u662f\u4e00\u7a2e\u958b\u6e90\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\u3002\u7531\u65bc\u5176\u9ad8\u6548\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff0cRedis\u88ab\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u5206\u6790\u7b49\u5834\u666f\u3002\u7279\u5225\u662f\u5728\u9700\u8981\u5feb\u901f\u8b80\u53d6\u548c\u5beb\u5165\u7684\u61c9\u7528\u4e2d\uff0cRedis\u7684\u512a\u52e2\u5c24\u70ba\u660e\u986f\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%81%b8%e6%93%87redis%e4%be%86%e7%b5%b1%e8%a8%88%e7%b6%b2%e7%ab%99%e7%80%8f%e8%a6%bd%e6%ac%a1%e6%95%b8-zFFzxSUjyc\">\u70ba\u4ec0\u9ebc\u9078\u64c7Redis\u4f86\u7d71\u8a08\u7db2\u7ad9\u700f\u89bd\u6b21\u6578<\/h2>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis\u7684\u5167\u5b58\u5b58\u5132\u7279\u6027\u4f7f\u5176\u80fd\u5920\u4ee5\u6975\u5feb\u7684\u901f\u5ea6\u8655\u7406\u5927\u91cf\u8acb\u6c42\uff0c\u9019\u5c0d\u65bc\u9700\u8981\u5373\u6642\u66f4\u65b0\u7684\u7db2\u7ad9\u6d41\u91cf\u7d71\u8a08\u5c24\u70ba\u91cd\u8981\u3002<\/li>\n<li><strong>\u7c21\u55ae\u6613\u7528\uff1a<\/strong>Redis\u63d0\u4f9b\u4e86\u7c21\u55ae\u7684API\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u5c07\u5176\u96c6\u6210\u5230\u73fe\u6709\u7684\u61c9\u7528\u4e2d\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\u9078\u9805\uff1a<\/strong>\u96d6\u7136Redis\u4e3b\u8981\u662f\u5167\u5b58\u6578\u64da\u5eab\uff0c\u4f46\u5b83\u4e5f\u63d0\u4f9b\u4e86\u6301\u4e45\u5316\u9078\u9805\uff0c\u78ba\u4fdd\u6578\u64da\u4e0d\u6703\u56e0\u70ba\u670d\u52d9\u5668\u91cd\u555f\u800c\u4e1f\u5931\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8redis%e7%b5%b1%e8%a8%88%e7%b6%b2%e7%ab%99%e7%80%8f%e8%a6%bd%e6%ac%a1%e6%95%b8-zFFzxSUjyc\">\u5982\u4f55\u4f7f\u7528Redis\u7d71\u8a08\u7db2\u7ad9\u700f\u89bd\u6b21\u6578<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528Redis\u4f86\u7d71\u8a08\u7db2\u7ad9\u7684\u700f\u89bd\u6b21\u6578\u3002<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f1%ef%bc%9a%e5%ae%89%e8%a3%9dredis-zFFzxSUjyc\">\u6b65\u9a5f1\uff1a\u5b89\u88ddRedis<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u5728\u60a8\u7684\u4f3a\u670d\u5668\u4e0a\u5b89\u88ddRedis\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5728Ubuntu\u4e0a\u5b89\u88dd\uff1a<\/p>\n<pre><code>sudo apt update\nsudo apt install redis-server<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f2%ef%bc%9a%e9%80%a3%e6%8e%a5%e5%88%b0redis-zFFzxSUjyc\">\u6b65\u9a5f2\uff1a\u9023\u63a5\u5230Redis<\/h3>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528Redis\u7684\u547d\u4ee4\u884c\u5de5\u5177\u9023\u63a5\u5230Redis\u670d\u52d9\u5668\uff1a<\/p>\n<pre><code>redis-cli<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f3%ef%bc%9a%e7%b5%b1%e8%a8%88%e7%80%8f%e8%a6%bd%e6%ac%a1%e6%95%b8-zFFzxSUjyc\">\u6b65\u9a5f3\uff1a\u7d71\u8a08\u700f\u89bd\u6b21\u6578<\/h3>\n<p>\u63a5\u4e0b\u4f86\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528Redis\u7684`INCR`\u547d\u4ee4\u4f86\u7d71\u8a08\u7db2\u7ad9\u7684\u700f\u89bd\u6b21\u6578\u3002\u5047\u8a2d\u60a8\u5e0c\u671b\u7d71\u8a08\u9996\u9801\u7684\u700f\u89bd\u6b21\u6578\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>INCR homepage:view_count<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u6703\u5c07`homepage:view_count`\u7684\u503c\u52a01\u3002\u5982\u679c\u8a72\u9375\u4e0d\u5b58\u5728\uff0cRedis\u6703\u81ea\u52d5\u5275\u5efa\u5b83\u4e26\u5c07\u5176\u503c\u8a2d\u7f6e\u70ba1\u3002<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f4%ef%bc%9a%e7%8d%b2%e5%8f%96%e7%80%8f%e8%a6%bd%e6%ac%a1%e6%95%b8-zFFzxSUjyc\">\u6b65\u9a5f4\uff1a\u7372\u53d6\u700f\u89bd\u6b21\u6578<\/h3>\n<p>\u8981\u7372\u53d6\u7576\u524d\u7684\u700f\u89bd\u6b21\u6578\uff0c\u53ef\u4ee5\u4f7f\u7528`GET`\u547d\u4ee4\uff1a<\/p>\n<pre><code>GET homepage:view_count<\/code><\/pre>\n<p>\u9019\u5c07\u8fd4\u56de\u9996\u9801\u7684\u7e3d\u700f\u89bd\u6b21\u6578\u3002<\/p>\n<h2 id=\"%e9%80%b2%e9%9a%8e%e6%87%89%e7%94%a8-zFFzxSUjyc\">\u9032\u968e\u61c9\u7528<\/h2>\n<p>\u9664\u4e86\u57fa\u672c\u7684\u700f\u89bd\u6b21\u6578\u7d71\u8a08\uff0c\u60a8\u9084\u53ef\u4ee5\u4f7f\u7528Redis\u7684\u5176\u4ed6\u6578\u64da\u7d50\u69cb\u4f86\u9032\u884c\u66f4\u8907\u96dc\u7684\u5206\u6790\u3002\u4f8b\u5982\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u54c8\u5e0c\u4f86\u5b58\u5132\u6bcf\u500b\u7528\u6236\u7684\u700f\u89bd\u8a18\u9304\uff0c\u6216\u4f7f\u7528\u96c6\u5408\u4f86\u8ddf\u8e2a\u7368\u7acb\u8a2a\u554f\u8005\u7684\u6578\u91cf\u3002<\/p>\n<h3 id=\"%e7%a4%ba%e4%be%8b%ef%bc%9a%e7%b5%b1%e8%a8%88%e7%8d%a8%e7%ab%8b%e8%a8%aa%e5%95%8f%e8%80%85-zFFzxSUjyc\">\u793a\u4f8b\uff1a\u7d71\u8a08\u7368\u7acb\u8a2a\u554f\u8005<\/h3>\n<p>\u60a8\u53ef\u4ee5\u4f7f\u7528Redis\u7684\u96c6\u5408\u4f86\u7d71\u8a08\u7368\u7acb\u8a2a\u554f\u8005\u3002\u6bcf\u7576\u7528\u6236\u8a2a\u554f\u7db2\u7ad9\u6642\uff0c\u60a8\u53ef\u4ee5\u5c07\u5176IP\u5730\u5740\u6dfb\u52a0\u5230\u96c6\u5408\u4e2d\uff1a<\/p>\n<pre><code>SADD unique_visitors {user_ip}<\/code><\/pre>\n<p>\u7136\u5f8c\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528`SCARD`\u547d\u4ee4\u4f86\u7372\u53d6\u7368\u7acb\u8a2a\u554f\u8005\u7684\u6578\u91cf\uff1a<\/p>\n<pre><code>SCARD unique_visitors<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-zFFzxSUjyc\">\u7e3d\u7d50<\/h2>\n<p>\u4f7f\u7528Redis\u4f86\u7d71\u8a08\u7db2\u7ad9\u700f\u89bd\u6b21\u6578\u662f\u4e00\u7a2e\u9ad8\u6548\u4e14\u9748\u6d3b\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u7121\u8ad6\u662f\u7c21\u55ae\u7684\u6d41\u91cf\u7d71\u8a08\u9084\u662f\u8907\u96dc\u7684\u7528\u6236\u884c\u70ba\u5206\u6790\uff0cRedis\u90fd\u80fd\u63d0\u4f9b\u5feb\u901f\u7684\u6578\u64da\u8655\u7406\u80fd\u529b\u3002\u5c0d\u65bc\u5e0c\u671b\u63d0\u5347\u7db2\u7ad9\u6027\u80fd\u548c\u7528\u6236\u9ad4\u9a57\u7684\u7db2\u7ad9\u7ba1\u7406\u8005\u4f86\u8aaa\uff0cRedis\u7121\u7591\u662f\u4e00\u500b\u503c\u5f97\u8003\u616e\u7684\u9078\u64c7\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u670d\u52d9\u4f86\u90e8\u7f72\u60a8\u7684Redis\u6578\u64da\u5eab\uff0cServer.HK\u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u5ba2\u6236\u3002\u7121\u8ad6\u662f\u5c0f\u578b\u7db2\u7ad9\u9084\u662f\u5927\u578b\u61c9\u7528\uff0c\u6211\u5011\u7684 <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a> \u89e3\u6c7a\u65b9\u6848\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4f7f\u7528Redis\u7d71\u8a08\u7db2\u7ad9\u700f\u89bd\u6b21\u6578\uff0c\u5be6\u73fe\u9ad8\u6548\u80fd\u6578\u64da\u5132\u5b58\u8207\u5373\u6642\u66f4\u65b0\uff0c\u63d0\u5347\u7db2\u7ad9\u5206\u6790\u8207\u7528\u6236\u9ad4\u9a57\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-185096","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/185096","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=185096"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/185096\/revisions"}],"predecessor-version":[{"id":185097,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/185096\/revisions\/185097"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=185096"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=185096"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=185096"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}