{"id":195263,"date":"2024-11-13T13:34:19","date_gmt":"2024-11-13T05:34:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/195263\/"},"modified":"2024-11-13T13:34:21","modified_gmt":"2024-11-13T05:34:21","slug":"%e5%84%aa%e5%8c%96%e6%95%b8%e6%93%9a%e5%ba%abredis-%e5%b8%b6%e4%be%86%e7%9a%84%e5%b7%a8%e5%a4%a7%e6%94%b9%e8%ae%8a%ef%bc%88%e6%95%b8%e6%93%9a%e5%ba%ab%e6%80%8e%e9%ba%bc%e5%8a%a0redis%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/195263\/","title":{"rendered":"\u512a\u5316\u6578\u64da\u5eabRedis \u5e36\u4f86\u7684\u5de8\u5927\u6539\u8b8a\uff08\u6578\u64da\u5eab\u600e\u9ebc\u52a0redis\uff09"},"content":{"rendered":"<h1 id=\"%e5%84%aa%e5%8c%96%e6%95%b8%e6%93%9a%e5%ba%abredis-%e5%b8%b6%e4%be%86%e7%9a%84%e5%b7%a8%e5%a4%a7%e6%94%b9%e8%ae%8a%ef%bc%88%e6%95%b8%e6%93%9a%e5%ba%ab%e6%80%8e%e9%ba%bc%e5%8a%a0redis%ef%bc%89-dXfCxOHqYS\">\u512a\u5316\u6578\u64da\u5eabRedis \u5e36\u4f86\u7684\u5de8\u5927\u6539\u8b8a\uff08\u6578\u64da\u5eab\u600e\u9ebc\u52a0redis\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0c\u6578\u64da\u5eab\u7684\u6027\u80fd\u5c0d\u65bc\u61c9\u7528\u7a0b\u5e8f\u7684\u6574\u9ad4\u6548\u7387\u81f3\u95dc\u91cd\u8981\u3002\u96a8\u8457\u7528\u6236\u9700\u6c42\u7684\u589e\u52a0\uff0c\u50b3\u7d71\u7684\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u5728\u8655\u7406\u5927\u91cf\u8acb\u6c42\u6642\u53ef\u80fd\u6703\u51fa\u73fe\u74f6\u9838\u3002\u9019\u6642\uff0cRedis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u6210\u70ba\u4e86\u512a\u5316\u6578\u64da\u5eab\u6027\u80fd\u7684\u7406\u60f3\u9078\u64c7\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5c07Redis\u96c6\u6210\u5230\u6578\u64da\u5eab\u4e2d\uff0c\u4ee5\u53ca\u9019\u4e00\u904e\u7a0b\u6240\u5e36\u4f86\u7684\u5de8\u5927\u6539\u8b8a\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%ef%bc%9f-dXfCxOHqYS\">\u4ec0\u9ebc\u662fRedis\uff1f<\/h2>\n<p>Redis\uff08Remote Dictionary Server\uff09\u662f\u4e00\u7a2e\u958b\u6e90\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u652f\u6301\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\u591a\u7a2e\u6578\u64da\u985e\u578b\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<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%81%b8%e6%93%87redis%e4%be%86%e5%84%aa%e5%8c%96%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%9f-dXfCxOHqYS\">\u70ba\u4ec0\u9ebc\u9078\u64c7Redis\u4f86\u512a\u5316\u6578\u64da\u5eab\uff1f<\/h2>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis\u7684\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\u6975\u5feb\uff0c\u80fd\u5920\u6bcf\u79d2\u8655\u7406\u6578\u5341\u842c\u6b21\u8acb\u6c42\uff0c\u9019\u4f7f\u5f97\u5b83\u6210\u70ba\u7de9\u5b58\u5c64\u7684\u7406\u60f3\u9078\u64c7\u3002<\/li>\n<li><strong>\u6578\u64da\u6301\u4e45\u5316\uff1a<\/strong>\u96d6\u7136Redis\u4e3b\u8981\u662f\u5167\u5b58\u5b58\u5132\uff0c\u4f46\u5b83\u652f\u6301\u5c07\u6578\u64da\u6301\u4e45\u5316\u5230\u78c1\u789f\uff0c\u78ba\u4fdd\u6578\u64da\u4e0d\u6703\u56e0\u70ba\u7cfb\u7d71\u5d29\u6f70\u800c\u4e1f\u5931\u3002<\/li>\n<li><strong>\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff1a<\/strong>Redis\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6839\u64da\u9700\u6c42\u9078\u64c7\u6700\u5408\u9069\u7684\u6578\u64da\u985e\u578b\u4f86\u5b58\u5132\u548c\u64cd\u4f5c\u6578\u64da\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e5%b0%87redis%e9%9b%86%e6%88%90%e5%88%b0%e6%95%b8%e6%93%9a%e5%ba%ab%e4%b8%ad%ef%bc%9f-dXfCxOHqYS\">\u5982\u4f55\u5c07Redis\u96c6\u6210\u5230\u6578\u64da\u5eab\u4e2d\uff1f<\/h2>\n<p>\u5c07Redis\u96c6\u6210\u5230\u73fe\u6709\u7684\u6578\u64da\u5eab\u7cfb\u7d71\u4e2d\uff0c\u901a\u5e38\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\u4f86\u5be6\u73fe\uff1a<\/p>\n<h3 id=\"1-%e7%a2%ba%e5%ae%9a%e7%b7%a9%e5%ad%98%e7%ad%96%e7%95%a5-dXfCxOHqYS\">1. \u78ba\u5b9a\u7de9\u5b58\u7b56\u7565<\/h3>\n<p>\u5728\u958b\u59cb\u96c6\u6210\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u78ba\u5b9a\u54ea\u4e9b\u6578\u64da\u9700\u8981\u88ab\u7de9\u5b58\u3002\u901a\u5e38\uff0c\u983b\u7e41\u8a2a\u554f\u4f46\u4e0d\u7d93\u5e38\u8b8a\u66f4\u7684\u6578\u64da\u662f\u6700\u9069\u5408\u7de9\u5b58\u7684\u5c0d\u8c61\u3002\u4f8b\u5982\uff0c\u7528\u6236\u8cc7\u6599\u3001\u7522\u54c1\u4fe1\u606f\u7b49\u3002<\/p>\n<h3 id=\"2-%e5%ae%89%e8%a3%9d%e5%92%8c%e9%85%8d%e7%bd%aeredis-dXfCxOHqYS\">2. \u5b89\u88dd\u548c\u914d\u7f6eRedis<\/h3>\n<pre><code>sudo apt-get update\nsudo apt-get install redis-server\n<\/code><\/pre>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u53ef\u4ee5\u901a\u904e\u4fee\u6539\u914d\u7f6e\u6587\u4ef6\u4f86\u8abf\u6574Redis\u7684\u6027\u80fd\u53c3\u6578\uff0c\u4f8b\u5982\u6700\u5927\u5167\u5b58\u9650\u5236\u548c\u6301\u4e45\u5316\u7b56\u7565\u3002<\/p>\n<h3 id=\"3-%e5%af%a6%e7%8f%be%e6%95%b8%e6%93%9a%e8%ae%80%e5%8f%96%e5%92%8c%e5%af%ab%e5%85%a5%e9%82%8f%e8%bc%af-dXfCxOHqYS\">3. \u5be6\u73fe\u6578\u64da\u8b80\u53d6\u548c\u5beb\u5165\u908f\u8f2f<\/h3>\n<p>\u5728\u61c9\u7528\u7a0b\u5e8f\u4e2d\uff0c\u60a8\u9700\u8981\u7de8\u5beb\u908f\u8f2f\u4f86\u6c7a\u5b9a\u4f55\u6642\u5f9eRedis\u8b80\u53d6\u6578\u64da\uff0c\u4f55\u6642\u5c07\u6578\u64da\u5beb\u5165Redis\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>function getUserData($userId) {\n    \/\/ \u5617\u8a66\u5f9eRedis\u4e2d\u7372\u53d6\u6578\u64da\n    $cachedData = $redis-&gt;get(\"user:$userId\");\n    if ($cachedData) {\n        return json_decode($cachedData, true);\n    }\n    \n    \/\/ \u5982\u679cRedis\u4e2d\u6c92\u6709\uff0c\u5247\u5f9e\u6578\u64da\u5eab\u4e2d\u7372\u53d6\n    $userData = fetchFromDatabase($userId);\n    \n    \/\/ \u5c07\u6578\u64da\u5b58\u5165Redis\n    $redis-&gt;set(\"user:$userId\", json_encode($userData));\n    \n    return $userData;\n}\n<\/code><\/pre>\n<h3 id=\"4-%e8%a8%ad%e7%bd%ae%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93-dXfCxOHqYS\">4. \u8a2d\u7f6e\u904e\u671f\u6642\u9593<\/h3>\n<p>\u70ba\u4e86\u78ba\u4fdd\u7de9\u5b58\u6578\u64da\u7684\u6709\u6548\u6027\uff0c\u61c9\u8a72\u70baRedis\u4e2d\u7684\u6578\u64da\u8a2d\u7f6e\u904e\u671f\u6642\u9593\u3002\u9019\u6a23\u53ef\u4ee5\u907f\u514d\u904e\u671f\u6578\u64da\u5f71\u97ff\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u548c\u6e96\u78ba\u6027\u3002<\/p>\n<pre><code>$redis-&gt;setex(\"user:$userId\", 3600, json_encode($userData)); \/\/ 1\u5c0f\u6642\u5f8c\u904e\u671f\n<\/code><\/pre>\n<h2 id=\"%e5%84%aa%e5%8c%96%e5%be%8c%e7%9a%84%e6%95%88%e6%9e%9c-dXfCxOHqYS\">\u512a\u5316\u5f8c\u7684\u6548\u679c<\/h2>\n<p>\u901a\u904e\u5c07Redis\u96c6\u6210\u5230\u6578\u64da\u5eab\u4e2d\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u53ef\u80fd\u7684\u6539\u8b8a\uff1a<\/p>\n<ul>\n<li><strong>\u964d\u4f4e\u5ef6\u9072\uff1a<\/strong>\u4f7f\u7528Redis\u4f5c\u70ba\u7de9\u5b58\u5c64\uff0c\u53ef\u4ee5\u986f\u8457\u964d\u4f4e\u6578\u64da\u8b80\u53d6\u7684\u5ef6\u9072\uff0c\u63d0\u5347\u7528\u6236\u9ad4\u9a57\u3002<\/li>\n<li><strong>\u6e1b\u5c11\u6578\u64da\u5eab\u8ca0\u8f09\uff1a<\/strong>\u901a\u904e\u7de9\u5b58\u983b\u7e41\u8a2a\u554f\u7684\u6578\u64da\uff0c\u53ef\u4ee5\u6e1b\u5c11\u5c0d\u5f8c\u7aef\u6578\u64da\u5eab\u7684\u8acb\u6c42\uff0c\u5f9e\u800c\u964d\u4f4e\u6578\u64da\u5eab\u7684\u8ca0\u8f09\u3002<\/li>\n<li><strong>\u63d0\u9ad8\u64f4\u5c55\u6027\uff1a<\/strong>Redis\u7684\u9ad8\u6027\u80fd\u4f7f\u5f97\u61c9\u7528\u7a0b\u5e8f\u80fd\u5920\u66f4\u8f15\u9b06\u5730\u64f4\u5c55\uff0c\u4ee5\u61c9\u5c0d\u4e0d\u65b7\u589e\u9577\u7684\u7528\u6236\u9700\u6c42\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-dXfCxOHqYS\">\u7e3d\u7d50<\/h2>\n<p>\u6574\u9ad4\u800c\u8a00\uff0c\u5c07Redis\u96c6\u6210\u5230\u6578\u64da\u5eab\u4e2d\u662f\u4e00\u500b\u6709\u6548\u7684\u512a\u5316\u7b56\u7565\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u5347\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u548c\u7528\u6236\u9ad4\u9a57\u3002\u96a8\u8457\u6280\u8853\u7684\u767c\u5c55\uff0c\u8d8a\u4f86\u8d8a\u591a\u7684\u4f01\u696d\u9078\u64c7\u4f7f\u7528Redis\u4f86\u89e3\u6c7a\u6578\u64da\u5eab\u6027\u80fd\u74f6\u9838\u554f\u984c\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u4f86\u90e8\u7f72\u60a8\u7684Redis\u670d\u52d9\uff0c\u9019\u5c07\u70ba\u60a8\u7684\u696d\u52d9\u5e36\u4f86\u66f4\u5927\u7684\u9748\u6d3b\u6027\u548c\u64f4\u5c55\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u901a\u904e\u512a\u5316\u6578\u64da\u5eab\u6574\u5408Redis\uff0c\u5be6\u73fe\u6027\u80fd\u63d0\u5347\u548c\u6578\u64da\u8655\u7406\u6548\u7387\u7684\u5de8\u5927\u6539\u8b8a\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-195263","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195263","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=195263"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195263\/revisions"}],"predecessor-version":[{"id":195264,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195263\/revisions\/195264"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=195263"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=195263"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=195263"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}