{"id":189532,"date":"2024-11-12T08:35:21","date_gmt":"2024-11-12T00:35:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/189532\/"},"modified":"2024-11-12T08:35:23","modified_gmt":"2024-11-12T00:35:23","slug":"%e5%9c%96%e6%96%87%e7%9b%b4%e6%92%ad%ef%bc%8c%e6%9e%81%e9%80%9f%e5%ad%98%e5%8f%96redis%e6%8a%80%e8%a1%93%e5%8a%a9%e5%8a%9b%ef%bc%88%e5%9c%96%e6%96%87%e7%9b%b4%e6%92%adredis%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/189532\/","title":{"rendered":"\u5716\u6587\u76f4\u64ad\uff0c\u6781\u901f\u5b58\u53d6Redis\u6280\u8853\u52a9\u529b\uff08\u5716\u6587\u76f4\u64adredis\uff09"},"content":{"rendered":"<h1 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id=\"%e5%af%a6%e7%8f%be%e7%a4%ba%e4%be%8b-MWMazGDQEy\">\u5be6\u73fe\u793a\u4f8b<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528Redis\u4f86\u5be6\u73fe\u5716\u6587\u76f4\u64ad\u4e2d\u7684\u5373\u6642\u6578\u64da\u66f4\u65b0\uff1a<\/p>\n<pre><code>const redis = require('redis');\nconst client = redis.createClient();\n\n\/\/ \u8a02\u95b1\u983b\u9053\nclient.subscribe('live_updates');\n\n\/\/ \u7576\u63a5\u6536\u5230\u65b0\u6d88\u606f\u6642\nclient.on('message', (channel, message) =&gt; {\n    console.log(`Received message from ${channel}: ${message}`);\n});\n\n\/\/ \u767c\u5e03\u65b0\u6d88\u606f\nfunction publishUpdate(update) {\n    client.publish('live_updates', update);\n}\n\n\/\/ \u6a21\u64ec\u767c\u9001\u66f4\u65b0\nsetInterval(() =&gt; {\n    publishUpdate('\u65b0\u5167\u5bb9\u66f4\u65b0\uff01');\n}, 5000); \/\/ \u6bcf5\u79d2\u767c\u9001\u4e00\u6b21\u66f4\u65b0\n<\/code><\/pre>\n<h2 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