{"id":183058,"date":"2024-11-10T01:35:24","date_gmt":"2024-11-09T17:35:24","guid":{"rendered":"https:\/\/server.hk\/cnblog\/183058\/"},"modified":"2024-11-10T01:35:25","modified_gmt":"2024-11-09T17:35:25","slug":"%e5%af%a6%e7%8f%beredis%e9%81%8e%e6%9c%9f%e4%ba%8b%e4%bb%b6%e8%99%95%e7%90%86%e6%9b%b4%e5%8a%a0%e9%ab%98%e6%95%88%e7%9a%84php%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88%ef%bc%88redis%e9%81%8e%e6%9c%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/183058\/","title":{"rendered":"\u5be6\u73feRedis\u904e\u671f\u4e8b\u4ef6\u8655\u7406\u66f4\u52a0\u9ad8\u6548\u7684PHP\u89e3\u6c7a\u65b9\u6848\uff08redis\u904e\u671f\u4e8b\u4ef6PHP\uff09"},"content":{"rendered":"<h1 id=\"%e5%af%a6%e7%8f%beredis%e9%81%8e%e6%9c%9f%e4%ba%8b%e4%bb%b6%e8%99%95%e7%90%86%e6%9b%b4%e5%8a%a0%e9%ab%98%e6%95%88%e7%9a%84php%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88-NKCYrwWtMw\">\u5be6\u73feRedis\u904e\u671f\u4e8b\u4ef6\u8655\u7406\u66f4\u52a0\u9ad8\u6548\u7684PHP\u89e3\u6c7a\u65b9\u6848<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u61c9\u7528\u4e2d\uff0cRedis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u6301\u4e45\u5316\u7b49\u5834\u666f\u3002Redis\u7684\u904e\u671f\u4e8b\u4ef6\u8655\u7406\u529f\u80fd\u4f7f\u5f97\u958b\u767c\u8005\u80fd\u5920\u81ea\u52d5\u7ba1\u7406\u904e\u671f\u6578\u64da\uff0c\u5f9e\u800c\u63d0\u9ad8\u7cfb\u7d71\u6027\u80fd\u3002\u7136\u800c\uff0c\u5982\u4f55\u5728PHP\u4e2d\u9ad8\u6548\u5730\u8655\u7406Redis\u7684\u904e\u671f\u4e8b\u4ef6\uff0c\u4ecd\u7136\u662f\u8a31\u591a\u958b\u767c\u8005\u9762\u81e8\u7684\u6311\u6230\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5e7e\u7a2e\u5be6\u73feRedis\u904e\u671f\u4e8b\u4ef6\u8655\u7406\u7684\u9ad8\u6548PHP\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"redis%e9%81%8e%e6%9c%9f%e4%ba%8b%e4%bb%b6%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-NKCYrwWtMw\">Redis\u904e\u671f\u4e8b\u4ef6\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis\u652f\u6301\u70ba\u6bcf\u500b\u9375\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff0c\u7576\u904e\u671f\u6642\u9593\u5230\u9054\u6642\uff0c\u8a72\u9375\u5c07\u81ea\u52d5\u88ab\u522a\u9664\u3002Redis\u63d0\u4f9b\u4e86\u5169\u7a2e\u904e\u671f\u4e8b\u4ef6\u7684\u901a\u77e5\u6a5f\u5236\uff1a<\/p>\n<ul>\n<li><strong>\u60f0\u6027\u522a\u9664\uff1a<\/strong>\u7576\u5ba2\u6236\u7aef\u8a2a\u554f\u67d0\u500b\u9375\u6642\uff0cRedis\u6703\u6aa2\u67e5\u8a72\u9375\u662f\u5426\u904e\u671f\uff0c\u5982\u679c\u904e\u671f\u5247\u522a\u9664\u3002<\/li>\n<li><strong>\u4e3b\u52d5\u522a\u9664\uff1a<\/strong>Redis\u6703\u5b9a\u671f\u6aa2\u67e5\u904e\u671f\u9375\uff0c\u4e26\u4e3b\u52d5\u522a\u9664\u5b83\u5011\u3002<\/li>\n<\/ul>\n<p>\u6b64\u5916\uff0cRedis\u9084\u53ef\u4ee5\u901a\u904e\u914d\u7f6e\u4f86\u767c\u9001\u904e\u671f\u4e8b\u4ef6\u901a\u77e5\uff0c\u9019\u5c0d\u65bc\u9700\u8981\u5373\u6642\u97ff\u61c9\u904e\u671f\u4e8b\u4ef6\u7684\u61c9\u7528\u5834\u666f\u5c24\u70ba\u91cd\u8981\u3002<\/p>\n<h2 id=\"php%e4%b8%ad%e4%bd%bf%e7%94%a8redis%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%96%b9%e6%b3%95-NKCYrwWtMw\">PHP\u4e2d\u4f7f\u7528Redis\u7684\u57fa\u672c\u65b9\u6cd5<\/h2>\n<p>\u5728PHP\u4e2d\u4f7f\u7528Redis\uff0c\u9996\u5148\u9700\u8981\u5b89\u88ddRedis\u64f4\u5c55\u3002\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88dd\uff1a<\/p>\n<pre><code>pecl install redis<\/code><\/pre>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u4ee3\u78bc\u9023\u63a5\u5230Redis\u670d\u52d9\u5668\uff1a<\/p>\n<pre><code>&lt;?php\n$redis = new Redis();\n$redis-&gt;connect('127.0.0.1', 6379);\n?&gt;<\/code><\/pre>\n<h2 id=\"%e9%ab%98%e6%95%88%e8%99%95%e7%90%86redis%e9%81%8e%e6%9c%9f%e4%ba%8b%e4%bb%b6%e7%9a%84%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88-NKCYrwWtMw\">\u9ad8\u6548\u8655\u7406Redis\u904e\u671f\u4e8b\u4ef6\u7684\u89e3\u6c7a\u65b9\u6848<\/h2>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8redis%e7%9a%84%e9%81%8e%e6%9c%9f%e9%80%9a%e7%9f%a5%e5%8a%9f%e8%83%bd-NKCYrwWtMw\">1. \u4f7f\u7528Redis\u7684\u904e\u671f\u901a\u77e5\u529f\u80fd<\/h3>\n<p>\u8981\u5be6\u73fe\u904e\u671f\u4e8b\u4ef6\u7684\u5373\u6642\u8655\u7406\uff0c\u53ef\u4ee5\u4f7f\u7528Redis\u7684\u904e\u671f\u901a\u77e5\u529f\u80fd\u3002\u9996\u5148\uff0c\u9700\u8981\u5728Redis\u914d\u7f6e\u6587\u4ef6\u4e2d\u555f\u7528\u904e\u671f\u4e8b\u4ef6\u901a\u77e5\uff1a<\/p>\n<pre><code>notify-keyspace-events Ex<\/code><\/pre>\n<p>\u7136\u5f8c\uff0c\u5728PHP\u4e2d\u53ef\u4ee5\u4f7f\u7528Pub\/Sub\u6a21\u5f0f\u4f86\u76e3\u807d\u904e\u671f\u4e8b\u4ef6\uff1a<\/p>\n<pre><code>&lt;?php\n$redis-&gt;subscribe(['__keyevent@0__:expired'], function($redis, $channel, $message) {\n    echo \"Key expired: $messagen\";\n});\n?&gt;<\/code><\/pre>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8%e5%ae%9a%e6%99%82%e4%bb%bb%e5%8b%99%e6%aa%a2%e6%9f%a5%e9%81%8e%e6%9c%9f%e9%8d%b5-NKCYrwWtMw\">2. \u4f7f\u7528\u5b9a\u6642\u4efb\u52d9\u6aa2\u67e5\u904e\u671f\u9375<\/h3>\n<p>\u5982\u679c\u4e0d\u60f3\u4f9d\u8cf4Redis\u7684\u904e\u671f\u901a\u77e5\u529f\u80fd\uff0c\u9084\u53ef\u4ee5\u4f7f\u7528PHP\u7684\u5b9a\u6642\u4efb\u52d9\u4f86\u5b9a\u671f\u6aa2\u67e5\u904e\u671f\u9375\u3002\u9019\u53ef\u4ee5\u901a\u904e\u8a2d\u7f6e\u4e00\u500bCron\u4efb\u52d9\u4f86\u5be6\u73fe\uff1a<\/p>\n<pre><code>&lt;?php\n$keys = $redis-&gt;keys('*');\nforeach ($keys as $key) {\n    if ($redis-&gt;ttl($key) del($key);\n        echo \"Deleted expired key: $keyn\";\n    }\n}\n?&gt;<\/code><\/pre>\n<h3 id=\"3-%e7%b5%90%e5%90%88laravel%e7%9a%84%e4%bb%bb%e5%8b%99%e8%aa%bf%e5%ba%a6-NKCYrwWtMw\">3. \u7d50\u5408Laravel\u7684\u4efb\u52d9\u8abf\u5ea6<\/h3>\n<p>\u5982\u679c\u4f7f\u7528Laravel\u6846\u67b6\uff0c\u53ef\u4ee5\u5229\u7528\u5176\u4efb\u52d9\u8abf\u5ea6\u529f\u80fd\u4f86\u5b9a\u671f\u6aa2\u67e5\u904e\u671f\u9375\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>use IlluminateSupportFacadesRedis;\n\n$schedule-&gt;call(function () {\n    $keys = Redis::keys('*');\n    foreach ($keys as $key) {\n        if (Redis::ttl($key) everyMinute();<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-NKCYrwWtMw\">\u7e3d\u7d50<\/h2>\n<p>\u5728PHP\u4e2d\u9ad8\u6548\u8655\u7406Redis\u904e\u671f\u4e8b\u4ef6\uff0c\u53ef\u4ee5\u901a\u904e\u555f\u7528\u904e\u671f\u901a\u77e5\u3001\u4f7f\u7528\u5b9a\u6642\u4efb\u52d9\u6216\u7d50\u5408\u6846\u67b6\u7684\u4efb\u52d9\u8abf\u5ea6\u7b49\u65b9\u5f0f\u4f86\u5be6\u73fe\u3002\u9019\u4e9b\u65b9\u6cd5\u4e0d\u50c5\u80fd\u5920\u63d0\u9ad8\u7cfb\u7d71\u6027\u80fd\uff0c\u9084\u80fd\u5920\u6e1b\u5c11\u4e0d\u5fc5\u8981\u7684\u8cc7\u6e90\u6d6a\u8cbb\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u8655\u7406\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684\u89e3\u6c7a\u65b9\u6848\u81f3\u95dc\u91cd\u8981\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u7a69\u5b9a\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u4f86\u90e8\u7f72\u60a8\u7684\u61c9\u7528\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9748\u6d3b\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0c\u52a9\u60a8\u8f15\u9b06\u61c9\u5c0d\u5404\u7a2e\u6311\u6230\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u9ad8\u6548\u7684PHP\u89e3\u6c7a\u65b9\u6848\uff0c\u5be6\u73feRedis\u904e\u671f\u4e8b\u4ef6\u8655\u7406\uff0c\u63d0\u5347\u61c9\u7528\u6027\u80fd\u8207\u8cc7\u6e90\u7ba1\u7406\uff0c\u7c21\u5316\u958b\u767c\u6d41\u7a0b\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-183058","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/183058","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=183058"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/183058\/revisions"}],"predecessor-version":[{"id":183059,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/183058\/revisions\/183059"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=183058"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=183058"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=183058"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}