{"id":159849,"date":"2024-11-03T18:10:20","date_gmt":"2024-11-03T10:10:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/159849\/"},"modified":"2024-11-03T18:10:22","modified_gmt":"2024-11-03T10:10:22","slug":"%e7%b4%85%e8%89%b2%e4%b9%8b%e7%81%ab%e5%9f%ba%e6%96%bcredis%e7%9a%84%e8%81%8a%e5%a4%a9%e5%8d%b3%e6%99%82%e9%80%9a%e8%a8%8a%e7%b3%bb%e7%b5%b1%ef%bc%88redis%e8%81%8a%e5%a4%a9im%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/159849\/","title":{"rendered":"\u7d05\u8272\u4e4b\u706b\u57fa\u65bcRedis\u7684\u804a\u5929\u5373\u6642\u901a\u8a0a\u7cfb\u7d71\uff08redis\u804a\u5929IM\uff09"},"content":{"rendered":"<h1 id=\"%e7%b4%85%e8%89%b2%e4%b9%8b%e7%81%ab%e5%9f%ba%e6%96%bcredis%e7%9a%84%e8%81%8a%e5%a4%a9%e5%8d%b3%e6%99%82%e9%80%9a%e8%a8%8a%e7%b3%bb%e7%b5%b1%ef%bc%88redis%e8%81%8a%e5%a4%a9im%ef%bc%89-SxQDvmUJDA\">\u7d05\u8272\u4e4b\u706b\u57fa\u65bcRedis\u7684\u804a\u5929\u5373\u6642\u901a\u8a0a\u7cfb\u7d71\uff08redis\u804a\u5929IM\uff09<\/h1>\n<p>\u96a8\u8457\u5373\u6642\u901a\u8a0a\u9700\u6c42\u7684\u65e5\u76ca\u589e\u52a0\uff0c\u958b\u767c\u9ad8\u6548\u3001\u7a69\u5b9a\u7684\u804a\u5929\u7cfb\u7d71\u6210\u70ba\u4e86\u8a31\u591a\u4f01\u696d\u7684\u9996\u8981\u4efb\u52d9\u3002\u7d05\u8272\u4e4b\u706b\uff08Red Fire\uff09\u662f\u4e00\u500b\u57fa\u65bcRedis\u7684\u804a\u5929\u5373\u6642\u901a\u8a0a\u7cfb\u7d71\uff0c\u65e8\u5728\u63d0\u4f9b\u5feb\u901f\u3001\u53ef\u9760\u7684\u6d88\u606f\u50b3\u905e\u670d\u52d9\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u7d05\u8272\u4e4b\u706b\u7684\u67b6\u69cb\u3001Redis\u7684\u7279\u6027\u4ee5\u53ca\u5982\u4f55\u5be6\u73fe\u4e00\u500b\u9ad8\u6548\u7684\u804a\u5929\u7cfb\u7d71\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e7%89%b9%e6%80%a7-SxQDvmUJDA\">Redis\u7684\u7279\u6027<\/h2>\n<p>Redis\u662f\u4e00\u500b\u958b\u6e90\u7684\u9ad8\u6027\u80fd\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5373\u6642\u901a\u8a0a\u7cfb\u7d71\u4e2d\u3002\u5176\u4e3b\u8981\u7279\u6027\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis\u80fd\u5920\u6bcf\u79d2\u8655\u7406\u6578\u5341\u842c\u6b21\u7684\u8acb\u6c42\uff0c\u9019\u4f7f\u5f97\u5b83\u975e\u5e38\u9069\u5408\u7528\u65bc\u5373\u6642\u901a\u8a0a\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\uff1a<\/strong>Redis\u652f\u6301\u6578\u64da\u6301\u4e45\u5316\uff0c\u80fd\u5920\u5c07\u5167\u5b58\u4e2d\u7684\u6578\u64da\u4fdd\u5b58\u5230\u78c1\u789f\uff0c\u9632\u6b62\u6578\u64da\u4e1f\u5931\u3002<\/li>\n<li><strong>\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff1a<\/strong>Redis\u4e0d\u50c5\u652f\u6301\u5b57\u7b26\u4e32\uff0c\u9084\u652f\u6301\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u9019\u4f7f\u5f97\u5b83\u5728\u8655\u7406\u8907\u96dc\u6578\u64da\u6642\u66f4\u52a0\u9748\u6d3b\u3002<\/li>\n<li><strong>\u767c\u5e03\/\u8a02\u95b1\u6a21\u5f0f\uff1a<\/strong>Redis\u7684\u767c\u5e03\/\u8a02\u95b1\u529f\u80fd\u4f7f\u5f97\u6d88\u606f\u7684\u50b3\u905e\u8b8a\u5f97\u66f4\u52a0\u9ad8\u6548\uff0c\u9069\u5408\u7528\u65bc\u5373\u6642\u901a\u8a0a\u7cfb\u7d71\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b4%85%e8%89%b2%e4%b9%8b%e7%81%ab%e7%9a%84%e6%9e%b6%e6%a7%8b-SxQDvmUJDA\">\u7d05\u8272\u4e4b\u706b\u7684\u67b6\u69cb<\/h2>\n<p>\u7d05\u8272\u4e4b\u706b\u7684\u67b6\u69cb\u4e3b\u8981\u7531\u4ee5\u4e0b\u5e7e\u500b\u90e8\u5206\u7d44\u6210\uff1a<\/p>\n<ul>\n<li><strong>\u5ba2\u6236\u7aef\uff1a<\/strong>\u7528\u6236\u901a\u904e\u79fb\u52d5\u7aef\u6216\u7db2\u9801\u7aef\u9032\u884c\u804a\u5929\uff0c\u5ba2\u6236\u7aef\u8ca0\u8cac\u767c\u9001\u548c\u63a5\u6536\u6d88\u606f\u3002<\/li>\n<li><strong>\u670d\u52d9\u5668\uff1a<\/strong>\u670d\u52d9\u5668\u8ca0\u8cac\u8655\u7406\u5ba2\u6236\u7aef\u7684\u8acb\u6c42\uff0c\u4e26\u5c07\u6d88\u606f\u5b58\u5132\u5230Redis\u4e2d\u3002<\/li>\n<li><strong>Redis\u6578\u64da\u5eab\uff1a<\/strong>\u4f5c\u70ba\u6d88\u606f\u7684\u5b58\u5132\u548c\u8f49\u767c\u4e2d\u5fc3\uff0cRedis\u8ca0\u8cac\u7ba1\u7406\u6240\u6709\u7684\u804a\u5929\u8a18\u9304\u548c\u5373\u6642\u6d88\u606f\u3002<\/li>\n<\/ul>\n<h3 id=\"%e7%b3%bb%e7%b5%b1%e6%b5%81%e7%a8%8b-SxQDvmUJDA\">\u7cfb\u7d71\u6d41\u7a0b<\/h3>\n<p>\u7d05\u8272\u4e4b\u706b\u7684\u7cfb\u7d71\u6d41\u7a0b\u5982\u4e0b\uff1a<\/p>\n<ol>\n<li>\u7528\u6236\u5728\u5ba2\u6236\u7aef\u767c\u9001\u6d88\u606f\u3002<\/li>\n<li>\u5ba2\u6236\u7aef\u5c07\u6d88\u606f\u767c\u9001\u5230\u670d\u52d9\u5668\u3002<\/li>\n<li>\u670d\u52d9\u5668\u5c07\u6d88\u606f\u5b58\u5132\u5230Redis\u4e2d\uff0c\u4e26\u901a\u904e\u767c\u5e03\/\u8a02\u95b1\u6a21\u5f0f\u5c07\u6d88\u606f\u63a8\u9001\u7d66\u5176\u4ed6\u7528\u6236\u3002<\/li>\n<li>\u5176\u4ed6\u7528\u6236\u7684\u5ba2\u6236\u7aef\u63a5\u6536\u5230\u6d88\u606f\u4e26\u986f\u793a\u3002<\/li>\n<\/ol>\n<h2 id=\"%e5%af%a6%e7%8f%be%e7%a4%ba%e4%be%8b-SxQDvmUJDA\">\u5be6\u73fe\u793a\u4f8b<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684Redis\u804a\u5929\u7cfb\u7d71\u7684\u5be6\u73fe\u793a\u4f8b\uff1a<\/p>\n<pre><code>const redis = require('redis');\nconst client = redis.createClient();\n\nclient.on('error', (err) =&gt; {\n    console.log('Error ' + err);\n});\n\n\/\/ \u767c\u5e03\u6d88\u606f\nfunction publishMessage(channel, message) {\n    client.publish(channel, message);\n}\n\n\/\/ \u8a02\u95b1\u6d88\u606f\nfunction subscribeToChannel(channel) {\n    client.subscribe(channel);\n    client.on('message', (channel, message) =&gt; {\n        console.log(`Received message from ${channel}: ${message}`);\n    });\n}\n\n\/\/ \u4f7f\u7528\u793a\u4f8b\nsubscribeToChannel('chat_channel');\npublishMessage('chat_channel', 'Hello, World!');<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-SxQDvmUJDA\">\u7e3d\u7d50<\/h2>\n<p>\u7d05\u8272\u4e4b\u706b\u57fa\u65bcRedis\u7684\u804a\u5929\u5373\u6642\u901a\u8a0a\u7cfb\u7d71\u5145\u5206\u5229\u7528\u4e86Redis\u7684\u9ad8\u6027\u80fd\u548c\u9748\u6d3b\u6027\uff0c\u80fd\u5920\u5be6\u73fe\u5feb\u901f\u3001\u53ef\u9760\u7684\u6d88\u606f\u50b3\u905e\u3002\u96a8\u8457\u5373\u6642\u901a\u8a0a\u9700\u6c42\u7684\u589e\u9577\uff0c\u9019\u7a2e\u57fa\u65bcRedis\u7684\u89e3\u6c7a\u65b9\u6848\u5c07\u6210\u70ba\u672a\u4f86\u804a\u5929\u7cfb\u7d71\u7684\u91cd\u8981\u9078\u64c7\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u7a69\u5b9a\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u4f86\u90e8\u7f72\u60a8\u7684\u804a\u5929\u61c9\u7528\uff0cServer.HK\u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7d05\u8272\u4e4b\u706b\u662f\u4e00\u6b3e\u57fa\u65bcRedis\u7684\u5373\u6642\u901a\u8a0a\u7cfb\u7d71\uff0c\u63d0\u4f9b\u5feb\u901f\u3001\u7a69\u5b9a\u7684\u804a\u5929\u9ad4\u9a57\uff0c\u9069\u5408\u5404\u985e\u578b\u7684\u7528\u6236\u9700\u6c42\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-159849","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/159849","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=159849"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/159849\/revisions"}],"predecessor-version":[{"id":159850,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/159849\/revisions\/159850"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=159849"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=159849"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=159849"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}