{"id":183294,"date":"2024-11-10T03:37:19","date_gmt":"2024-11-09T19:37:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/183294\/"},"modified":"2024-11-10T03:37:20","modified_gmt":"2024-11-09T19:37:20","slug":"%e5%af%a6%e7%8f%be%e7%b7%a9%e5%ad%98%e8%88%87redis%e6%95%b8%e6%93%9a%e5%90%8c%e6%ad%a5%e7%9a%84%e6%96%b0%e6%96%b9%e6%b3%95%ef%bc%88%e7%b7%a9%e5%ad%98%e5%92%8credis%e6%95%b8%e6%93%9a%e5%90%8c%e6%ad%a5","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/183294\/","title":{"rendered":"\u5be6\u73fe\u7de9\u5b58\u8207Redis\u6578\u64da\u540c\u6b65\u7684\u65b0\u65b9\u6cd5\uff08\u7de9\u5b58\u548credis\u6578\u64da\u540c\u6b65\uff09"},"content":{"rendered":"<h1 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id=\"%e6%96%b0%e6%96%b9%e6%b3%95%ef%bc%9a%e4%bd%bf%e7%94%a8%e8%a8%82%e9%96%b1-%e7%99%bc%e5%b8%83%e6%a8%a1%e5%bc%8f-YMwIDjHUJw\">\u65b0\u65b9\u6cd5\uff1a\u4f7f\u7528\u8a02\u95b1\/\u767c\u5e03\u6a21\u5f0f<\/h2>\n<p>\u70ba\u4e86\u89e3\u6c7a\u4e0a\u8ff0\u6311\u6230\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528Redis\u7684\u8a02\u95b1\/\u767c\u5e03\u6a21\u5f0f\u4f86\u5be6\u73fe\u7de9\u5b58\u8207\u6578\u64da\u7684\u540c\u6b65\u3002\u9019\u7a2e\u65b9\u6cd5\u7684\u57fa\u672c\u601d\u8def\u662f\uff1a<\/p>\n<ol>\n<li>\u7576\u6578\u64da\u5eab\u4e2d\u7684\u6578\u64da\u767c\u751f\u8b8a\u66f4\u6642\uff0c\u61c9\u7528\u7a0b\u5e8f\u6703\u5411Redis\u767c\u9001\u4e00\u500b\u767c\u5e03\u6d88\u606f\u3002<\/li>\n<li>\u6240\u6709\u8a02\u95b1\u4e86\u8a72\u6d88\u606f\u7684\u7de9\u5b58\u670d\u52d9\u6703\u63a5\u6536\u5230\u901a\u77e5\uff0c\u4e26\u6839\u64da\u9700\u8981\u66f4\u65b0\u7de9\u5b58\u4e2d\u7684\u6578\u64da\u3002<\/li>\n<\/ol>\n<h3 id=\"%e5%af%a6%e7%8f%be%e6%ad%a5%e9%a9%9f-YMwIDjHUJw\">\u5be6\u73fe\u6b65\u9a5f<\/h3>\n<p>\u4ee5\u4e0b\u662f\u4f7f\u7528\u8a02\u95b1\/\u767c\u5e03\u6a21\u5f0f\u5be6\u73fe\u7de9\u5b58\u8207Redis\u6578\u64da\u540c\u6b65\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<pre><code>1. \u5728\u6578\u64da\u5eab\u64cd\u4f5c\u4e2d\uff0c\u7576\u6578\u64da\u88ab\u66f4\u65b0\u6642\uff0c\u767c\u5e03\u4e00\u689d\u6d88\u606f\uff1a\n   redis.publish('data_update', 'data_id');\n\n2. \u5728\u7de9\u5b58\u670d\u52d9\u4e2d\uff0c\u8a02\u95b1\u8a72\u6d88\u606f\uff1a\n   redis.subscribe('data_update', (channel, message) =&gt; {\n       \/\/ \u6839\u64damessage\u66f4\u65b0\u7de9\u5b58\n       updateCache(message);\n   });\n\n3. \u5be6\u73feupdateCache\u51fd\u6578\uff0c\u6839\u64da\u63a5\u6536\u5230\u7684\u6d88\u606f\u66f4\u65b0\u7de9\u5b58\u4e2d\u7684\u6578\u64da\u3002\n<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-YMwIDjHUJw\">\u7d50\u8ad6<\/h2>\n<p>\u7de9\u5b58\u8207Redis\u6578\u64da\u540c\u6b65\u662f\u4e00\u500b\u91cd\u8981\u7684\u8ab2\u984c\uff0c\u5c24\u5176\u662f\u5728\u9ad8\u4e26\u767c\u7684\u61c9\u7528\u5834\u666f\u4e2d\u3002\u901a\u904e\u4f7f\u7528Redis\u7684\u8a02\u95b1\/\u767c\u5e03\u6a21\u5f0f\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6578\u64da\u4e00\u81f4\u6027\u548c\u66f4\u65b0\u5ef6\u9072\u7684\u554f\u984c\u3002\u9019\u7a2e\u65b9\u6cd5\u4e0d\u50c5\u63d0\u9ad8\u4e86\u7cfb\u7d71\u7684\u6027\u80fd\uff0c\u9084\u80fd\u78ba\u4fdd\u6578\u64da\u7684\u5373\u6642\u6027\u548c\u6e96\u78ba\u6027\u3002<\/p>\n<p>\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u8655\u7406\u7684\u4f01\u696d\u4f86\u8aaa\uff0c\u9078\u64c7\u5408\u9069\u7684\u6280\u8853\u67b6\u69cb\u81f3\u95dc\u91cd\u8981\u3002\u82e5\u60a8\u5c0d\u65bcVPS\u3001<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u3001<a 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