{"id":184546,"date":"2024-11-10T14:07:21","date_gmt":"2024-11-10T06:07:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/184546\/"},"modified":"2024-11-10T14:07:22","modified_gmt":"2024-11-10T06:07:22","slug":"%e4%bd%bf%e7%94%a8redis%e5%bb%ba%e7%ab%8b%e6%a8%93%e5%b1%a4%e8%a9%95%e8%ab%96%e7%b7%a9%e5%ad%98%e6%8f%90%e5%8d%87%e6%95%88%e7%8e%87%ef%bc%88redis%e6%a8%93%e5%b1%a4%e8%a9%95%e8%ab%96%e7%b7%a9%e5%ad%98","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/184546\/","title":{"rendered":"\u4f7f\u7528Redis\u5efa\u7acb\u6a13\u5c64\u8a55\u8ad6\u7de9\u5b58\u63d0\u5347\u6548\u7387\uff08redis\u6a13\u5c64\u8a55\u8ad6\u7de9\u5b58\uff09"},"content":{"rendered":"<h1 id=\"%e4%bd%bf%e7%94%a8redis%e5%bb%ba%e7%ab%8b%e6%a8%93%e5%b1%a4%e8%a9%95%e8%ab%96%e7%b7%a9%e5%ad%98%e6%8f%90%e5%8d%87%e6%95%88%e7%8e%87%ef%bc%88redis%e6%a8%93%e5%b1%a4%e8%a9%95%e8%ab%96%e7%b7%a9%e5%ad%98-yOfopPKUNq\">\u4f7f\u7528Redis\u5efa\u7acb\u6a13\u5c64\u8a55\u8ad6\u7de9\u5b58\u63d0\u5347\u6548\u7387\uff08redis\u6a13\u5c64\u8a55\u8ad6\u7de9\u5b58\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u74b0\u5883\u4e2d\uff0c\u7db2\u7ad9\u7684\u6027\u80fd\u548c\u7528\u6236\u9ad4\u9a57\u81f3\u95dc\u91cd\u8981\u3002\u7279\u5225\u662f\u5c0d\u65bc\u64c1\u6709\u5927\u91cf\u7528\u6236\u8a55\u8ad6\u7684\u7db2\u7ad9\uff0c\u5982\u4f55\u6709\u6548\u5730\u7ba1\u7406\u548c\u5c55\u793a\u9019\u4e9b\u8a55\u8ad6\u6210\u70ba\u4e86\u4e00\u500b\u6311\u6230\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u512a\u79c0\u7684\u7de9\u5b58\u89e3\u6c7a\u65b9\u6848\uff0c\u80fd\u5920\u986f\u8457\u63d0\u5347\u6a13\u5c64\u8a55\u8ad6\u7684\u52a0\u8f09\u901f\u5ea6\u548c\u6574\u9ad4\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%ef%bc%9f-yOfopPKUNq\">\u4ec0\u9ebc\u662fRedis\uff1f<\/h2>\n<p>Redis\uff08Remote Dictionary Server\uff09\u662f\u4e00\u500b\u958b\u6e90\u7684\u9ad8\u6027\u80fd\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\u5167\u5b58\u5b58\u5132\u7279\u6027\uff0cRedis\u88ab\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u8655\u7406\u7b49\u5834\u666f\u3002<\/p>\n<h2 id=\"%e6%a8%93%e5%b1%a4%e8%a9%95%e8%ab%96%e7%9a%84%e6%8c%91%e6%88%b0-yOfopPKUNq\">\u6a13\u5c64\u8a55\u8ad6\u7684\u6311\u6230<\/h2>\n<p>\u6a13\u5c64\u8a55\u8ad6\u901a\u5e38\u662f\u7528\u6236\u5728\u6587\u7ae0\u6216\u7522\u54c1\u9801\u9762\u4e0b\u65b9\u767c\u8868\u7684\u610f\u898b\u548c\u5efa\u8b70\u3002\u96a8\u8457\u7528\u6236\u6578\u91cf\u7684\u589e\u52a0\uff0c\u8a55\u8ad6\u6578\u91cf\u4e5f\u6703\u8fc5\u901f\u589e\u9577\uff0c\u9019\u6703\u5c0e\u81f4\u4ee5\u4e0b\u5e7e\u500b\u554f\u984c\uff1a<\/p>\n<ul>\n<li><strong>\u52a0\u8f09\u901f\u5ea6\u6162\uff1a<\/strong>\u5927\u91cf\u8a55\u8ad6\u9700\u8981\u5f9e\u6578\u64da\u5eab\u4e2d\u67e5\u8a62\uff0c\u9019\u6703\u589e\u52a0\u9801\u9762\u7684\u52a0\u8f09\u6642\u9593\u3002<\/li>\n<li><strong>\u6578\u64da\u5eab\u58d3\u529b\u5927\uff1a<\/strong>\u983b\u7e41\u7684\u67e5\u8a62\u6703\u5c0d\u5f8c\u7aef\u6578\u64da\u5eab\u9020\u6210\u58d3\u529b\uff0c\u5f71\u97ff\u6574\u9ad4\u6027\u80fd\u3002<\/li>\n<li><strong>\u7528\u6236\u9ad4\u9a57\u5dee\uff1a<\/strong>\u5982\u679c\u8a55\u8ad6\u52a0\u8f09\u7de9\u6162\uff0c\u7528\u6236\u53ef\u80fd\u6703\u5931\u53bb\u8010\u5fc3\uff0c\u5f9e\u800c\u5f71\u97ff\u7db2\u7ad9\u7684\u7559\u5b58\u7387\u3002<\/li>\n<\/ul>\n<h2 id=\"%e4%bd%bf%e7%94%a8redis%e9%80%b2%e8%a1%8c%e6%a8%93%e5%b1%a4%e8%a9%95%e8%ab%96%e7%b7%a9%e5%ad%98-yOfopPKUNq\">\u4f7f\u7528Redis\u9032\u884c\u6a13\u5c64\u8a55\u8ad6\u7de9\u5b58<\/h2>\n<p>\u70ba\u4e86\u89e3\u6c7a\u4e0a\u8ff0\u554f\u984c\uff0c\u53ef\u4ee5\u4f7f\u7528Redis\u4f5c\u70ba\u6a13\u5c64\u8a55\u8ad6\u7684\u7de9\u5b58\u5c64\u3002\u4ee5\u4e0b\u662f\u5be6\u73fe\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e5%ae%89%e8%a3%9dredis-yOfopPKUNq\">1. \u5b89\u88ddRedis<\/h3>\n<p>\u9996\u5148\uff0c\u9700\u8981\u5728\u4f3a\u670d\u5668\u4e0a\u5b89\u88ddRedis\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u9032\u884c\u5b89\u88dd\uff1a<\/p>\n<pre><code>sudo apt-get update\nsudo apt-get install redis-server<\/code><\/pre>\n<h3 id=\"2-%e9%85%8d%e7%bd%aeredis-yOfopPKUNq\">2. \u914d\u7f6eRedis<\/h3>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u9700\u5c0dRedis\u9032\u884c\u57fa\u672c\u914d\u7f6e\u3002\u53ef\u4ee5\u7de8\u8f2f\u914d\u7f6e\u6587\u4ef6\uff0c\u8a2d\u7f6e\u6301\u4e45\u5316\u548c\u5167\u5b58\u9650\u5236\u7b49\u53c3\u6578\u3002<\/p>\n<pre><code>sudo nano \/etc\/redis\/redis.conf<\/code><\/pre>\n<h3 id=\"3-%e5%af%a6%e7%8f%be%e7%b7%a9%e5%ad%98%e9%82%8f%e8%bc%af-yOfopPKUNq\">3. \u5be6\u73fe\u7de9\u5b58\u908f\u8f2f<\/h3>\n<p>\u5728\u61c9\u7528\u7a0b\u5e8f\u4e2d\uff0c\u7576\u7528\u6236\u8acb\u6c42\u6a13\u5c64\u8a55\u8ad6\u6642\uff0c\u9996\u5148\u6aa2\u67e5Redis\u7de9\u5b58\u4e2d\u662f\u5426\u5b58\u5728\u8a72\u8a55\u8ad6\u3002\u5982\u679c\u5b58\u5728\uff0c\u5247\u76f4\u63a5\u8fd4\u56de\u7de9\u5b58\u4e2d\u7684\u6578\u64da\uff1b\u5982\u679c\u4e0d\u5b58\u5728\uff0c\u5247\u5f9e\u6578\u64da\u5eab\u4e2d\u67e5\u8a62\u4e26\u5c07\u7d50\u679c\u5b58\u5165Redis\u4e2d\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\u4ee3\u78bc\uff1a<\/p>\n<pre><code>function getComments($postId) {\n    $redis = new Redis();\n    $redis-&gt;connect('127.0.0.1', 6379);\n    \n    \/\/ \u6aa2\u67e5\u7de9\u5b58\n    $cacheKey = \"comments:post:$postId\";\n    $comments = $redis-&gt;get($cacheKey);\n    \n    if ($comments) {\n        return json_decode($comments, true);\n    } else {\n        \/\/ \u5f9e\u6578\u64da\u5eab\u67e5\u8a62\n        $comments = queryDatabaseForComments($postId);\n        \/\/ \u5b58\u5165\u7de9\u5b58\n        $redis-&gt;set($cacheKey, json_encode($comments), 3600); \/\/ \u7de9\u5b581\u5c0f\u6642\n        return $comments;\n    }\n}<\/code><\/pre>\n<h2 id=\"%e5%84%aa%e5%8b%a2%e5%88%86%e6%9e%90-yOfopPKUNq\">\u512a\u52e2\u5206\u6790<\/h2>\n<p>\u4f7f\u7528Redis\u4f5c\u70ba\u6a13\u5c64\u8a55\u8ad6\u7684\u7de9\u5b58\u89e3\u6c7a\u65b9\u6848\uff0c\u5177\u6709\u4ee5\u4e0b\u5e7e\u500b\u512a\u52e2\uff1a<\/p>\n<ul>\n<li><strong>\u63d0\u9ad8\u6027\u80fd\uff1a<\/strong>\u901a\u904e\u6e1b\u5c11\u5c0d\u6578\u64da\u5eab\u7684\u67e5\u8a62\u6b21\u6578\uff0c\u986f\u8457\u63d0\u9ad8\u4e86\u9801\u9762\u7684\u52a0\u8f09\u901f\u5ea6\u3002<\/li>\n<li><strong>\u6e1b\u5c11\u6578\u64da\u5eab\u58d3\u529b\uff1a<\/strong>\u7de9\u5b58\u53ef\u4ee5\u6709\u6548\u5206\u64d4\u6578\u64da\u5eab\u7684\u8ca0\u64d4\uff0c\u63d0\u5347\u6574\u9ad4\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u3002<\/li>\n<li><strong>\u6539\u5584\u7528\u6236\u9ad4\u9a57\uff1a<\/strong>\u5feb\u901f\u7684\u8a55\u8ad6\u52a0\u8f09\u80fd\u5920\u63d0\u5347\u7528\u6236\u7684\u6eff\u610f\u5ea6\uff0c\u589e\u52a0\u7db2\u7ad9\u7684\u9ecf\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-yOfopPKUNq\">\u7d50\u8ad6<\/h2>\n<p>\u5728\u7576\u524d\u7684\u7db2\u7d61\u74b0\u5883\u4e2d\uff0c\u4f7f\u7528Redis\u5efa\u7acb\u6a13\u5c64\u8a55\u8ad6\u7de9\u5b58\u662f\u4e00\u7a2e\u6709\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u5b83\u4e0d\u50c5\u80fd\u5920\u63d0\u9ad8\u7db2\u7ad9\u7684\u6027\u80fd\uff0c\u9084\u80fd\u6539\u5584\u7528\u6236\u9ad4\u9a57\u3002\u5c0d\u65bc\u9700\u8981\u8655\u7406\u5927\u91cf\u8a55\u8ad6\u7684\u7db2\u7ad9\u4f86\u8aaa\uff0c\u9019\u7a2e\u65b9\u6cd5\u7121\u7591\u662f\u503c\u5f97\u8003\u616e\u7684\u9078\u64c7\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc<code><a href=\"https:\/\/server.hk\">VPS<\/a><\/code>\u548c<code><a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a><\/code>\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4f7f\u7528Redis\u5efa\u7acb\u6a13\u5c64\u8a55\u8ad6\u7de9\u5b58\uff0c\u63d0\u5347\u7cfb\u7d71\u6548\u7387\uff0c\u5feb\u901f\u97ff\u61c9\u7528\u6236\u8a55\u8ad6\uff0c\u512a\u5316\u6578\u64da\u5b58\u53d6\uff0c\u589e\u5f37\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-184546","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184546","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=184546"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184546\/revisions"}],"predecessor-version":[{"id":184547,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184546\/revisions\/184547"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=184546"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=184546"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=184546"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}