{"id":202113,"date":"2025-05-10T08:11:17","date_gmt":"2025-05-10T00:11:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/202113\/"},"modified":"2025-05-10T08:11:17","modified_gmt":"2025-05-10T00:11:17","slug":"%e5%a6%82%e4%bd%95%e5%88%a9%e7%94%a8redis%e5%92%8cjavascript%e5%ae%9e%e7%8e%b0%e5%88%86%e5%b8%83%e5%bc%8f%e8%ae%a2%e9%98%85%e5%8f%91%e5%b8%83%e5%8a%9f%e8%83%bd","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/202113\/","title":{"rendered":"\u5982\u4f55\u5229\u7528Redis\u548cJavaScript\u5b9e\u73b0\u5206\u5e03\u5f0f\u8ba2\u9605\u53d1\u5e03\u529f\u80fd"},"content":{"rendered":"

<\/b> <\/p>\n

\u5982\u4f55\u5229\u7528Redis\u548cJavaScript\u5b9e\u73b0\u5206\u5e03\u5f0f\u8ba2\u9605\u53d1\u5e03\u529f\u80fd<\/h1>\n

\u73cd\u60dc\u65f6\u95f4\uff0c\u52e4\u594b\u5b66\u4e60\uff01\u4eca\u5929\u7ed9\u5927\u5bb6\u5e26\u6765\u300a\u5982\u4f55\u5229\u7528Redis\u548cJavaScript\u5b9e\u73b0\u5206\u5e03\u5f0f\u8ba2\u9605\u53d1\u5e03\u529f\u80fd\u300b<\/span>\uff0c\u6b63\u6587\u5185\u5bb9\u4e3b\u8981\u6d89\u53ca\u5230<\/span>\u7b49\u7b49\uff0c\u5982\u679c\u4f60\u6b63\u5728\u5b66\u4e60\u6570\u636e\u5e93<\/span>\uff0c\u6216\u8005\u662f\u5bf9\u6570\u636e\u5e93<\/span>\u6709\u7591\u95ee\uff0c\u6b22\u8fce\u5927\u5bb6\u5173\u6ce8\u6211\uff01\u540e\u9762\u6211\u4f1a\u6301\u7eed\u66f4\u65b0\u76f8\u5173\u5185\u5bb9\u7684\uff0c\u5e0c\u671b\u90fd\u80fd\u5e2e\u5230\u6b63\u5728\u5b66\u4e60\u7684\u5927\u5bb6\uff01<\/p>\n

\u5982\u4f55\u5229\u7528Redis\u548cJavaScript\u5b9e\u73b0\u5206\u5e03\u5f0f\u8ba2\u9605\u53d1\u5e03\u529f\u80fd<\/p>\n

\u5f15\u8a00\uff1a
\u968f\u7740\u4e92\u8054\u7f51\u7684\u53d1\u5c55\uff0c\u5206\u5e03\u5f0f\u67b6\u6784\u53d8\u5f97\u8d8a\u6765\u8d8a\u91cd\u8981\u3002\u5728\u4e00\u4e2a\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d\uff0c\u4e0d\u540c\u7684\u7ec4\u4ef6\u9700\u8981\u8fdb\u884c\u4fe1\u606f\u7684\u4f20\u9012\u548c\u4ea4\u6d41\u3002\u800c\u5206\u5e03\u5f0f\u8ba2\u9605\u53d1\u5e03\u6a21\u5f0f\u662f\u4e00\u79cd\u5e38\u7528\u7684\u901a\u4fe1\u65b9\u5f0f\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u5229\u7528Redis\u548cJavaScript\u5b9e\u73b0\u5206\u5e03\u5f0f\u8ba2\u9605\u53d1\u5e03\u529f\u80fd\uff0c\u5e76\u7ed9\u51fa\u4ee3\u7801\u793a\u4f8b\u3002<\/p>\n

\u4e00\u3001Redis\u4ecb\u7ecd
Redis\uff08Remote Dictionary Server\uff09\u662f\u4e00\u4e2a\u5f00\u6e90\u7684\u5185\u5b58\u6570\u636e\u7ed3\u6784\u5b58\u50a8\u7cfb\u7edf\uff0c\u5b83\u53ef\u4ee5\u7528\u4f5c\u6570\u636e\u5e93\u3001\u7f13\u5b58\u548c\u6d88\u606f\u4e2d\u95f4\u4ef6\u3002Redis\u5177\u6709\u5feb\u901f\u3001\u7075\u6d3b\u548c\u53ef\u6269\u5c55\u7684\u7279\u70b9\uff0c\u4f7f\u5176\u6210\u4e3a\u6784\u5efa\u5206\u5e03\u5f0f\u7cfb\u7edf\u7684\u7406\u60f3\u9009\u62e9\u3002<\/p>\n

\u4e8c\u3001\u5206\u5e03\u5f0f\u8ba2\u9605\u53d1\u5e03\u6a21\u5f0f\u7684\u539f\u7406
\u5206\u5e03\u5f0f\u8ba2\u9605\u53d1\u5e03\u6a21\u5f0f\u7531\u6d88\u606f\u53d1\u5e03\u8005\u548c\u6d88\u606f\u8ba2\u9605\u8005\u7ec4\u6210\u3002\u53d1\u5e03\u8005\u5c06\u6d88\u606f\u53d1\u5e03\u5230\u7279\u5b9a\u7684\u9891\u9053\uff08channel\uff09\u4e0a\uff0c\u800c\u8ba2\u9605\u8005\u5219\u901a\u8fc7\u8ba2\u9605\u76f8\u5e94\u7684\u9891\u9053\u6765\u63a5\u6536\u6d88\u606f\u3002\u5f53\u53d1\u5e03\u8005\u53d1\u5e03\u6d88\u606f\u65f6\uff0c\u6240\u6709\u8ba2\u9605\u4e86\u8be5\u9891\u9053\u7684\u8ba2\u9605\u8005\u5c06\u4f1a\u6536\u5230\u76f8\u5e94\u7684\u6d88\u606f\u3002<\/p>\n

\u4e09\u3001\u4f7f\u7528Redis\u548cJavaScript\u5b9e\u73b0\u5206\u5e03\u5f0f\u8ba2\u9605\u53d1\u5e03\u529f\u80fd<\/p>\n

    \n
  1. \u5b89\u88c5Redis
    \u9996\u5148\uff0c\u9700\u8981\u5b89\u88c5Redis\u5e76\u542f\u52a8Redis\u670d\u52a1\u3002<\/li>\n
  2. \n

    \u4f7f\u7528JavaScript\u8fde\u63a5Redis
    \u5728JavaScript\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528ioredis\u5e93\u6765\u8fde\u63a5Redis\uff0c\u5e76\u5b9e\u73b0\u76f8\u5173\u7684\u64cd\u4f5c\u3002\u53ef\u4ee5\u901a\u8fc7npm\u547d\u4ee4\u8fdb\u884c\u5b89\u88c5\uff1a<\/p>\n

    $ npm install ioredis<\/pre>\n<\/li>\n
  3. \n
    \u5b9e\u73b0\u53d1\u5e03\u8005
    \u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u521b\u5efa\u4e00\u4e2a\u53d1\u5e03\u8005\uff08publisher\uff09\u6765\u53d1\u5e03\u6d88\u606f\u3002<\/p>\n
    const Redis = require('ioredis');\nconst publisher = new Redis();\n\nfunction publishMessage(channel, message) {\n  publisher.publish(channel, message);\n}<\/pre>\n<\/li>\n
  4. \n
    \u5b9e\u73b0\u8ba2\u9605\u8005
    \u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u9700\u8981\u521b\u5efa\u4e00\u4e2a\u8ba2\u9605\u8005\uff08subscriber\uff09\u6765\u8ba2\u9605\u76f8\u5173\u7684\u9891\u9053\uff0c\u5e76\u5904\u7406\u63a5\u6536\u5230\u7684\u6d88\u606f\u3002<\/p>\n
    const Redis = require('ioredis');\nconst subscriber = new Redis();\n\nfunction subscribeChannel(channel) {\n  subscriber.subscribe(channel);\n}\n\nsubscriber.on('message', (channel, message) => {\n  console.log(`Received message from channel ${channel}: ${message}`);\n});<\/pre>\n<\/li>\n
  5. \u53d1\u5e03\u6d88\u606f\u548c\u8ba2\u9605\u9891\u9053
    \u5728\u4f60\u7684\u5e94\u7528\u4e2d\uff0c\u4f60\u53ef\u4ee5\u8c03\u7528publishMessage(channel, message)<\/code>\u6765\u53d1\u5e03\u6d88\u606f\uff0c\u5e76\u8c03\u7528subscribeChannel(channel)<\/code>\u6765\u8ba2\u9605\u9891\u9053\u3002<\/li>\n<\/ol>\n
    const channel = 'news';\nconst message = 'Hello, world!';\n\npublishMessage(channel, message);\nsubscribeChannel(channel);<\/pre>\n
    \u901a\u8fc7\u4ee5\u4e0a\u4ee3\u7801\uff0c\u53d1\u5e03\u8005\u5c06\u6d88\u606f\u53d1\u5e03\u5230”news”\u9891\u9053\u4e0a\uff0c\u800c\u8ba2\u9605\u8005\u5c06\u8ba2\u9605\u8be5\u9891\u9053\uff0c\u5e76\u5728\u6536\u5230\u6d88\u606f\u65f6\u6253\u5370\u51fa\u6765\u3002<\/p>\n
    \u56db\u3001\u603b\u7ed3
    \u672c\u6587\u4ecb\u7ecd\u4e86\u5982\u4f55\u5229\u7528Redis\u548cJavaScript\u5b9e\u73b0\u5206\u5e03\u5f0f\u8ba2\u9605\u53d1\u5e03\u529f\u80fd\u3002\u901a\u8fc7\u4f7f\u7528Redis\u4f5c\u4e3a\u6d88\u606f\u4e2d\u95f4\u4ef6\uff0c\u6211\u4eec\u53ef\u4ee5\u65b9\u4fbf\u5730\u5b9e\u73b0\u53d1\u5e03\u8005-\u8ba2\u9605\u8005\u6a21\u5f0f\u7684\u901a\u4fe1\u3002\u5e0c\u671b\u80fd\u591f\u5e2e\u52a9\u8bfb\u8005\u7406\u89e3\u5206\u5e03\u5f0f\u8ba2\u9605\u53d1\u5e03\u6a21\u5f0f\u7684\u539f\u7406\uff0c\u5e76\u80fd\u591f\u5728\u5b9e\u9645\u7684\u5e94\u7528\u4e2d\u8fdb\u884c\u4f7f\u7528\u3002<\/p>\n
    \u4ee5\u4e0a\u5c31\u662f\u672c\u6587\u7684\u5168\u90e8\u5185\u5bb9\uff0c\u5e0c\u671b\u5bf9\u8bfb\u8005\u6709\u6240\u5e2e\u52a9\u3002\u611f\u8c22\u9605\u8bfb\uff01<\/p>\n
    \n
    \n <\/dt>\n
    \n   Redis\u5728JavaScript\u5f00\u53d1\u4e2d\u7684\u5e94\u7528\uff1a\u5982\u4f55\u5b9e\u73b0\u6570\u636e\u7f13\u5b58\n <\/dd>\n<\/dl>\n
    \n
    \n <\/dt>\n
    \n   Redis\u4e0eGolang\u7684\u6570\u636e\u7ed3\u6784\u64cd\u4f5c\uff1a\u5982\u4f55\u9ad8\u6548\u5730\u5b58\u50a8\u548c\u7d22\u5f15\u6570\u636e\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"
    \u5982\u4f55\u5229\u7528Redis\u548cJavaSc...<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-202113","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202113","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"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=202113"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202113\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=202113"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=202113"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=202113"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}