{"id":34086,"date":"2023-04-10T12:24:17","date_gmt":"2023-05-13T16:04:16","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8%e4%bd%bf%e7%94%a8express%e6%97%b6%ef%bc%8c%e9%80%9a%e8%bf%87websocket%e5%85%b1%e4%ba%abhttp%e4%bc%9a%e8%af%9d%e7%9a%84%e6%96%b9%e6%b3%95%e5%a6%82%e4%b8%8b%e3%80%82\/"},"modified":"2024-04-29T22:51:10","modified_gmt":"2024-04-29T14:51:10","slug":"%e5%9c%a8%e4%bd%bf%e7%94%a8express%e6%97%b6%ef%bc%8c%e9%80%9a%e8%bf%87websocket%e5%85%b1%e4%ba%abhttp%e4%bc%9a%e8%af%9d%e7%9a%84%e6%96%b9%e6%b3%95%e5%a6%82%e4%b8%8b%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8%e4%bd%bf%e7%94%a8express%e6%97%b6%ef%bc%8c%e9%80%9a%e8%bf%87websocket%e5%85%b1%e4%ba%abhttp%e4%bc%9a%e8%af%9d%e7%9a%84%e6%96%b9%e6%b3%95%e5%a6%82%e4%b8%8b%e3%80%82\/","title":{"rendered":"\u5728\u4f7f\u7528Express\u65f6\uff0c\u901a\u8fc7WebSocket\u5171\u4eabHTTP\u4f1a\u8bdd\u7684\u65b9\u6cd5\u5982\u4e0b"},"content":{"rendered":"<p>\u6700\u8fd1\u53d1\u5e03\u4e86\u4e13\u4e3a\u7f51\u7ad9\u5f00\u53d1\u8005\u8bbe\u8ba1\u7684\u7f51\u7edc\u670d\u52a1\uff0c\u8fd9\u662f\u7cfb\u5217\u6587\u7ae0\u4e2d\u7684\u7b2c\u4e09\u7bc7\u3002\u5e0c\u671b\u80fd\u591f\u5bf9\u8003\u8651\u5c1d\u8bd5\u4e2a\u4eba\u5f00\u53d1\u7f51\u7edc\u670d\u52a1\u7684\u4eba\u63d0\u4f9b\u53c2\u8003\u3002<\/p>\n<p>\u5728\u4f7f\u7528Node.js\u670d\u52a1\u5668\u548cWebSocket\u65f6\uff0c\u53ef\u80fd\u4f1a\u9047\u5230\u5e0c\u671b\u5728WebSocket\u4e2d\u8bfb\u53d6http\u4f1a\u8bdd\u6570\u636e\u7684\u60c5\u51b5\u3002<br \/>\n\u5728\u672c\u6587\u4e2d\uff0c\u6211\u60f3\u5199\u4e00\u4e0b\u5982\u4f55\u5728WebSocket\u4e2d\u5171\u4eabhttp\u4f1a\u8bdd\uff08\u66f4\u51c6\u786e\u5730\u8bf4\u662f\u4eceWebSocket\u4e2d\u53ea\u8bfb\u53d6\uff09\u7684\u65b9\u6cd5\u3002<\/p>\n<h2>\u5c06Redis\u7528\u4f5c\u4e3a\u4f1a\u8bdd\u5b58\u50a8<\/h2>\n<p>\u5176\u5b9e\u5373\u4f7f\u4e0d\u4f7f\u7528Redis\u4e5f\u53ef\u4ee5\u5b9e\u73b0\uff0c\u4f46\u8003\u8651\u5230\u4ee5\u4e0b\u539f\u56e0\u8fd8\u662f\u51b3\u5b9a\u4f7f\u7528Redis\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Nodo\u30b5\u30fc\u30d0\u3067\u5168\u90e8\u53d7\u3051\u6b62\u3081\u308b\u306e\u3067\u306f\u306a\u304f\u8ca0\u8377\u3092\u5206\u6563\u3055\u305b\u3066\u304a\u304d\u305f\u3044<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u958b\u767a\u6642\u306bNode\u30b5\u30fc\u30d0\u3092\u8d77\u52d5\u3057\u76f4\u3057\u3066\u3082\u30bb\u30c3\u30b7\u30e7\u30f3\u3092\u7dad\u6301\u3067\u304d\u3066\u4fbf\u5229<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\u8907\u6570\u306eNode\u30b5\u30fc\u30d0\u3067\u30bb\u30c3\u30b7\u30e7\u30f3\u3092\u5171\u6709\u3067\u304d\u308b\u306e\u3067\u3001\u6a5f\u80fd\u306b\u3088\u3063\u3066\u30b5\u30fc\u30d0\uff08\u30b3\u30f3\u30c6\u30ca\uff09\u3092\u5206\u3051\u3089\u308c\u308b<\/ul>\n<p>Redis\u662f\u4e00\u4e2a\u7f51\u7edc\u8fde\u63a5\u7684\u5185\u5b58\u6570\u636e\u5b58\u50a8\uff0c\u4e3b\u8981\u7528\u4e8e\u5904\u7406\u952e\u503c\u5bf9\u7c7b\u578b\u7684\u6570\u636e\uff0c\u5e76\u88ab\u79f0\u4e3a\u4e00\u79cdNoSQL\u6570\u636e\u5e93\u3002<\/p>\n<p>\u901a\u8fc7\u5c06\u4f1a\u8bdd\u6570\u636e\u5199\u5165Redis\uff0c\u6211\u4eec\u5e0c\u671b\u80fd\u591f\u5728\u591a\u4e2a\u7a0b\u5e8f\u4e2d\u5171\u4eab\u4f1a\u8bdd\u5e76\u8fdb\u884c\u53c2\u8003\u3002<\/p>\n<h2>\u4f7f\u7528WebSocket\u8c03\u7528HTTP\u4f1a\u8bdd<\/h2>\n<p>\u6211\u6709\u4e00\u6bb5\u4ee3\u7801\uff0c\u867d\u7136\u6709\u70b9\u957f\uff0c\u4f46\u6211\u4f1a\u5206\u4eab\u7ed9\u4f60\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"kd\">const<\/span> <span class=\"nx\">express<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">require<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">express<\/span><span class=\"dl\">'<\/span><span class=\"p\">)<\/span>\r\n<span class=\"kd\">const<\/span> <span class=\"nx\">WebSocket<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">require<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">ws<\/span><span class=\"dl\">'<\/span><span class=\"p\">)<\/span>\r\n\r\n<span class=\"kd\">const<\/span> <span class=\"nx\">Redis<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">require<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">ioredis<\/span><span class=\"dl\">'<\/span><span class=\"p\">)<\/span>\r\n<span class=\"kd\">const<\/span> <span class=\"nx\">Session<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">require<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">express-session<\/span><span class=\"dl\">'<\/span><span class=\"p\">)<\/span>\r\n<span class=\"kd\">const<\/span> <span class=\"nx\">RedisStore<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">require<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">connect-redis<\/span><span class=\"dl\">'<\/span><span class=\"p\">)(<\/span><span class=\"nx\">Session<\/span><span class=\"p\">)<\/span>\r\n\r\n<span class=\"c1\">\/\/ ---------------------------------------------------<\/span>\r\n<span class=\"c1\">\/\/ session\u30c7\u30fc\u30bf\u3092\u4fdd\u7ba1\u3059\u308bstore\u3092\u7528\u610f\u3059\u308b<\/span>\r\n<span class=\"c1\">\/\/ ---------------------------------------------------<\/span>\r\n\r\n<span class=\"c1\">\/\/ Redis\u306ehost\u3068port\u306f\u74b0\u5883\u5909\u6570\u304b\u3089\u8aad\u307f\u8fbc\u3080<\/span>\r\n<span class=\"kd\">const<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">REDIS_HOST<\/span><span class=\"p\">,<\/span> <span class=\"nx\">REDIS_PORT<\/span> <span class=\"p\">}<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">process<\/span><span class=\"p\">.<\/span><span class=\"nx\">env<\/span>\r\n\r\n<span class=\"c1\">\/\/ Redis\u7528\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u751f\u6210\u3059\u308b<\/span>\r\n<span class=\"c1\">\/\/ \u30bb\u30c3\u30b7\u30e7\u30f3\uff06\u901a\u77e5\u30d0\u30c3\u30d5\u30a1\u30ea\u30f3\u30b0\u7528<\/span>\r\n<span class=\"kd\">const<\/span> <span class=\"nx\">redis<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nx\">Redis<\/span><span class=\"p\">({<\/span> \r\n  <span class=\"na\">host<\/span><span class=\"p\">:<\/span> <span class=\"nx\">REDIS_HOST<\/span> <span class=\"o\">||<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">redis<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span>   <span class=\"c1\">\/\/ \u203bDocker\u3067\u4f7f\u7528\u3059\u308b\u524d\u63d0\u3067\u3053\u3093\u306a\u98a8\u306b\u8a2d\u5b9a\u3057\u3066\u307e\u3059<\/span>\r\n  <span class=\"na\">port<\/span><span class=\"p\">:<\/span> <span class=\"nx\">REDIS_PORT<\/span> <span class=\"o\">||<\/span> <span class=\"mi\">6379<\/span>\r\n<span class=\"p\">})<\/span>\r\n\r\n<span class=\"c1\">\/\/ \u30bb\u30c3\u30b7\u30e7\u30f3\u30b9\u30c8\u30a2\u3092\u751f\u6210\u3059\u308b<\/span>\r\n<span class=\"kd\">const<\/span> <span class=\"nx\">store<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nx\">RedisStore<\/span><span class=\"p\">({<\/span> <span class=\"na\">client<\/span><span class=\"p\">:<\/span> <span class=\"nx\">redis<\/span> <span class=\"p\">})<\/span>\r\n\r\n<span class=\"c1\">\/\/ ---------------------------------------------------<\/span>\r\n<span class=\"c1\">\/\/ \u3053\u3053\u304b\u3089express\u306e\u8a2d\u5b9a\uff08http\u30bb\u30c3\u30b7\u30e7\u30f3\uff09<\/span>\r\n<span class=\"c1\">\/\/ ---------------------------------------------------<\/span>\r\n\r\n<span class=\"c1\">\/\/ express\u3092\u751f\u6210\u3059\u308b<\/span>\r\n<span class=\"kd\">const<\/span> <span class=\"nx\">app<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">express<\/span><span class=\"p\">()<\/span>\r\n<span class=\"nx\">app<\/span><span class=\"p\">.<\/span><span class=\"nx\">use<\/span><span class=\"p\">(<\/span><span class=\"nx\">express<\/span><span class=\"p\">.<\/span><span class=\"nx\">json<\/span><span class=\"p\">())<\/span>\r\n\r\n<span class=\"c1\">\/\/ Redis\u306b\u7d10\u3065\u3044\u305f\u30bb\u30c3\u30b7\u30e7\u30f3\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u3092\u4f5c\u308b<\/span>\r\n<span class=\"kd\">const<\/span> <span class=\"nx\">session<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">Session<\/span><span class=\"p\">({<\/span>\r\n  <span class=\"nx\">store<\/span><span class=\"p\">,<\/span>\r\n  <span class=\"na\">secret<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">hogehoge<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span>  <span class=\"c1\">\/\/ \u304a\u597d\u304d\u306bsecret\u3092\u6307\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044<\/span>\r\n  <span class=\"na\">resave<\/span><span class=\"p\">:<\/span> <span class=\"kc\">false<\/span><span class=\"p\">,<\/span>\r\n  <span class=\"na\">saveUninitialized<\/span><span class=\"p\">:<\/span> <span class=\"kc\">false<\/span><span class=\"p\">,<\/span>\r\n  <span class=\"na\">cookie<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"na\">secure<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">auto<\/span><span class=\"dl\">'<\/span>\r\n  <span class=\"p\">}<\/span>\r\n<span class=\"p\">})<\/span>\r\n\r\n<span class=\"c1\">\/\/ express\u306b\u30bb\u30c3\u30b7\u30e7\u30f3\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u3092\u7d10\u3065\u3051\u308b<\/span>\r\n<span class=\"nx\">app<\/span><span class=\"p\">.<\/span><span class=\"nx\">use<\/span><span class=\"p\">(<\/span><span class=\"nx\">session<\/span><span class=\"p\">)<\/span>\r\n\r\n<span class=\"c1\">\/\/ port 3000 \u3067linten\u958b\u59cb<\/span>\r\n<span class=\"kd\">const<\/span> <span class=\"nx\">httpServer<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">app<\/span><span class=\"p\">.<\/span><span class=\"nx\">listen<\/span><span class=\"p\">(<\/span><span class=\"mi\">3000<\/span><span class=\"p\">)<\/span>\r\n\r\n\r\n<span class=\"c1\">\/\/ express\u3092\u521d\u671f\u5316\u3059\u308b\u6bb5\u968e\u3067\u3001Redis\u306b\u7d10\u3065\u3044\u305f\u30bb\u30c3\u30b7\u30e7\u30f3\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u3068\u5dee\u3057\u66ff\u3048\u308b\u3060\u3051\u306a\u306e\u3067\u3001<\/span>\r\n<span class=\"c1\">\/\/ \u3059\u3067\u306b\u7a3c\u50cd\u3057\u3066\u3044\u308b\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u6539\u5909\u3082\u6700\u5c0f\u9650\u306e\u4f5c\u696d\u3067\u6e08\u3080\uff08\u304b\u3082\uff09<\/span>\r\n\r\n<span class=\"c1\">\/\/ \u3042\u3068\u306f\u666e\u901a\u306bexpress\u306e\u51e6\u7406\u3092\u8a18\u8ff0\u3059\u308c\u3070OK!<\/span>\r\n<span class=\"p\">...<\/span>\r\n<span class=\"p\">...<\/span>\r\n<span class=\"p\">...<\/span>\r\n\r\n<span class=\"c1\">\/\/ \u30ed\u30b0\u30a4\u30f3\u51e6\u7406<\/span>\r\n<span class=\"nx\">app<\/span><span class=\"p\">.<\/span><span class=\"nx\">post<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">login<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span> <span class=\"p\">(<\/span><span class=\"nx\">req<\/span><span class=\"p\">,<\/span> <span class=\"nx\">res<\/span><span class=\"p\">,<\/span> <span class=\"nx\">next<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"c1\">\/\/ \u30ed\u30b0\u30a4\u30f3\u30c1\u30a7\u30c3\u30af<\/span>\r\n  <span class=\"p\">...<\/span>\r\n  <span class=\"p\">...<\/span>\r\n  <span class=\"c1\">\/\/ \u30ed\u30b0\u30a4\u30f3\u5b8c\u4e86\u6642\u306e\u51e6\u7406<\/span>\r\n  <span class=\"c1\">\/\/ DB\u306a\u3069\u304b\u3089\u53d6\u5f97\u3057\u305f\u30e6\u30fc\u30b6\u60c5\u5831\u3092\u30bb\u30c3\u30b7\u30e7\u30f3\u306b\u66f8\u304d\u8fbc\u3080\u30a4\u30e1\u30fc\u30b8 user = \u30e6\u30fc\u30b6\u60c5\u5831<\/span>\r\n  <span class=\"nx\">req<\/span><span class=\"p\">.<\/span><span class=\"nx\">session<\/span><span class=\"p\">.<\/span><span class=\"nx\">user<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">user<\/span>  \r\n  <span class=\"c1\">\/\/ \u30ed\u30b0\u30a4\u30f3\u6210\u529f\u6642\u306b\u30bb\u30c3\u30b7\u30e7\u30f3ID\uff08req.sessionID\uff09\u3092\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306b\u8fd4\u3059\uff01  <\/span>\r\n  <span class=\"c1\">\/\/ \u3053\u308c\u3092\u5f8c\u3067WebSocket\u3092\u901a\u3057\u3066\u8fd4\u5374\u3057\u3066\u3082\u3089\u3044\u7d10\u3065\u3051\u306b\u4f7f\u7528\u3059\u308b\u3079\u3057<\/span>\r\n  <span class=\"nx\">res<\/span><span class=\"p\">.<\/span><span class=\"nx\">json<\/span><span class=\"p\">({<\/span> <span class=\"na\">login<\/span><span class=\"p\">:<\/span> <span class=\"kc\">true<\/span><span class=\"p\">,<\/span> <span class=\"na\">sessId<\/span><span class=\"p\">:<\/span> <span class=\"nx\">req<\/span><span class=\"p\">.<\/span><span class=\"nx\">sessionID<\/span> <span class=\"p\">})<\/span>\r\n<span class=\"p\">})<\/span>\r\n\r\n<span class=\"c1\">\/\/ ---------------------------------------------------<\/span>\r\n<span class=\"c1\">\/\/ \u3053\u3053\u304b\u3089WebSocket\u306e\u8a2d\u5b9a<\/span>\r\n<span class=\"c1\">\/\/<\/span>\r\n\r\n<span class=\"c1\">\/\/ WebSocket\u30b5\u30fc\u30d0\u3092\u751f\u6210\u3059\u308b<\/span>\r\n<span class=\"kd\">const<\/span> <span class=\"nx\">wsServer<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nx\">WebSocket<\/span><span class=\"p\">.<\/span><span class=\"nx\">Server<\/span><span class=\"p\">({<\/span> <span class=\"na\">server<\/span><span class=\"p\">:<\/span> <span class=\"nx\">httpServer<\/span><span class=\"p\">.<\/span><span class=\"nx\">server<\/span> <span class=\"p\">})<\/span>\r\n\r\n<span class=\"nx\">wsServer<\/span><span class=\"p\">.<\/span><span class=\"nx\">on<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">connection<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span> <span class=\"p\">(<\/span><span class=\"nx\">ws<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"nx\">ws<\/span><span class=\"p\">.<\/span><span class=\"nx\">on<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">open<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span> <span class=\"p\">()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"c1\">\/\/ \u3053\u3053\u3067\u306f\u3001redisSessionId \u3068\u3044\u3046\u30d1\u30e9\u30e1\u30fc\u30bf\u306b\u30bb\u30c3\u30b7\u30e7\u30f3Id\u3092\u4fdd\u7ba1\u3059\u308b\u3053\u3068\u306b\u3057\u307e\u3059<\/span>\r\n    <span class=\"nx\">ws<\/span><span class=\"p\">.<\/span><span class=\"nx\">redisSessionId<\/span> <span class=\"o\">=<\/span> <span class=\"dl\">''<\/span>\r\n  <span class=\"p\">})<\/span>\r\n\r\n  <span class=\"nx\">ws<\/span><span class=\"p\">.<\/span><span class=\"nx\">on<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">message<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span> <span class=\"p\">(<\/span><span class=\"nx\">message<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"c1\">\/\/ \u30c7\u30fc\u30bf\u3092\u5fa9\u53f7\u3059\u308b<\/span>\r\n    <span class=\"kd\">const<\/span> <span class=\"nx\">msg<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">JSON<\/span><span class=\"p\">.<\/span><span class=\"nx\">parse<\/span><span class=\"p\">(<\/span><span class=\"nx\">message<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"c1\">\/\/ \u30bb\u30c3\u30b7\u30e7\u30f3id\u3092ws\u306b\u7d10\u3065\u3051\u308b\u51e6\u7406<\/span>\r\n    <span class=\"c1\">\/\/ \u3053\u306e\u4f8b\u3067\u306f\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304b\u3089\u6b21\u306e\u3088\u3046\u306a\u30c7\u30fc\u30bf\u3092\u53d7\u3051\u53d6\u308b\u60f3\u5b9a<\/span>\r\n    <span class=\"c1\">\/\/ { cmd: 'connect_session', sessionID: 'xxxxxxxxxxxxx' }<\/span>\r\n    <span class=\"k\">if<\/span> <span class=\"p\">(<\/span><span class=\"nx\">msg<\/span><span class=\"p\">.<\/span><span class=\"nx\">cmd<\/span> <span class=\"o\">===<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">connect_session<\/span><span class=\"dl\">'<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n      <span class=\"nx\">ws<\/span><span class=\"p\">.<\/span><span class=\"nx\">redisSessionId<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">msg<\/span><span class=\"p\">.<\/span><span class=\"nx\">sessionID<\/span>\r\n      <span class=\"c1\">\/\/ \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306b\u30bb\u30c3\u30b7\u30e7\u30f3id\u3092\u53d7\u3051\u53d6\u3063\u305f\u3053\u3068\u3092\u5831\u544a\u3057\u3066\u304a\u304f<\/span>\r\n      <span class=\"k\">return<\/span> <span class=\"nx\">ws<\/span><span class=\"p\">.<\/span><span class=\"nx\">send<\/span><span class=\"p\">(<\/span><span class=\"nx\">JSON<\/span><span class=\"p\">.<\/span><span class=\"nx\">stringify<\/span><span class=\"p\">({<\/span>\r\n        <span class=\"na\">result<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">received_session_id<\/span><span class=\"dl\">'<\/span>\r\n      <span class=\"p\">}))<\/span>\r\n    <span class=\"p\">}<\/span>\r\n    <span class=\"p\">...<\/span>\r\n    <span class=\"p\">...<\/span>   \r\n  <span class=\"p\">})<\/span>\r\n\r\n  <span class=\"p\">...<\/span>\r\n  <span class=\"p\">...<\/span>\r\n<span class=\"p\">})<\/span>\r\n\r\n\r\n<span class=\"c1\">\/\/ ---------------------------------------------------<\/span>\r\n<span class=\"c1\">\/\/ \u4f55\u3089\u304b\u306e\u30a4\u30d9\u30f3\u30c8\u51e6\u7406\uff08WebHook\u306a\u3069\uff09<\/span>\r\n<span class=\"c1\">\/\/<\/span>\r\n\r\n<span class=\"kd\">const<\/span> <span class=\"nx\">hogeEvent<\/span> <span class=\"o\">=<\/span> <span class=\"p\">(<\/span><span class=\"nx\">params<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"c1\">\/\/ wsServer\u306b\u306f\u8907\u6570\u306esocket\u304c\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b<\/span>\r\n  <span class=\"c1\">\/\/ wsServer.clients\u3092\u30eb\u30fc\u30d7\u3067\u51e6\u7406\u3057\u3066\u500b\u3005\u306eWebSocket\u306b\u5bfe\u3057\u3066\u51e6\u7406\u3092\u884c\u3046<\/span>\r\n  <span class=\"nx\">wsServer<\/span><span class=\"p\">.<\/span><span class=\"nx\">clients<\/span><span class=\"p\">.<\/span><span class=\"nx\">forEach<\/span><span class=\"p\">(<\/span><span class=\"k\">async<\/span> <span class=\"p\">(<\/span><span class=\"nx\">ws<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"c1\">\/\/ Session\u3092\u53d6\u5f97\u3059\u308b<\/span>\r\n    <span class=\"kd\">const<\/span> <span class=\"nx\">session<\/span> <span class=\"o\">=<\/span> <span class=\"o\">!<\/span><span class=\"nx\">ws<\/span><span class=\"p\">.<\/span><span class=\"nx\">redisSessionId<\/span>\r\n      <span class=\"p\">?<\/span> <span class=\"k\">await<\/span> <span class=\"nx\">getSession<\/span><span class=\"p\">(<\/span><span class=\"nx\">ws<\/span><span class=\"p\">.<\/span><span class=\"nx\">redisSessionId<\/span><span class=\"p\">)<\/span>  <span class=\"c1\">\/\/ \u30bb\u30c3\u30b7\u30e7\u30f3\u30c7\u30fc\u30bf\u8aad\u8fbc\u95a2\u6570\u3092\u547c\u3076<\/span>\r\n      <span class=\"p\">:<\/span> <span class=\"p\">{}<\/span>\r\n    <span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nx\">log<\/span><span class=\"p\">(<\/span><span class=\"nx\">session<\/span><span class=\"p\">.<\/span><span class=\"nx\">user<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"p\">...<\/span>\r\n    <span class=\"p\">...<\/span>\r\n  <span class=\"p\">})<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n\r\n<span class=\"c1\">\/\/ ---------------------------------------------------<\/span>\r\n<span class=\"c1\">\/\/ \u30bb\u30c3\u30b7\u30e7\u30f3\u30c7\u30fc\u30bf\u306e\u8aad\u307f\u8fbc\u307f\u95a2\u6570<\/span>\r\n<span class=\"c1\">\/\/<\/span>\r\n<span class=\"kd\">const<\/span> <span class=\"nx\">getSession<\/span> <span class=\"o\">=<\/span> <span class=\"p\">(<\/span><span class=\"nx\">sid<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"k\">return<\/span> <span class=\"k\">new<\/span> <span class=\"nb\">Promise<\/span><span class=\"p\">((<\/span><span class=\"nx\">resolve<\/span><span class=\"p\">,<\/span> <span class=\"nx\">reject<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"c1\">\/\/ Redis\u306b\u7d10\u3065\u3044\u305f\u30bb\u30c3\u30b7\u30e7\u30f3\u30b9\u30c8\u30a2\u304b\u3089\u30bb\u30c3\u30b7\u30e7\u30f3\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3059\u308b<\/span>\r\n    <span class=\"nx\">store<\/span><span class=\"p\">.<\/span><span class=\"kd\">get<\/span><span class=\"p\">(<\/span><span class=\"nx\">sid<\/span><span class=\"p\">,<\/span> <span class=\"p\">(<\/span><span class=\"nx\">err<\/span><span class=\"p\">,<\/span> <span class=\"nx\">session<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\r\n      <span class=\"k\">if<\/span> <span class=\"p\">(<\/span><span class=\"nx\">err<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n        <span class=\"k\">return<\/span> <span class=\"nx\">reject<\/span><span class=\"p\">(<\/span><span class=\"nx\">err<\/span><span class=\"p\">)<\/span>\r\n      <span class=\"p\">}<\/span>\r\n      <span class=\"nx\">resolve<\/span><span class=\"p\">(<\/span><span class=\"nx\">session<\/span> <span class=\"p\">?<\/span> <span class=\"nx\">session<\/span> <span class=\"p\">:<\/span> <span class=\"p\">{})<\/span>\r\n    <span class=\"p\">})<\/span>\r\n  <span class=\"p\">})<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<p>\u7528\u4e2d\u6587\u8868\u8fbe\u7684\u8bdd\uff0c\u5927\u6982\u662f\u8fd9\u6837\u7684\u3002<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>HTTP\u670d\u52a1\u5668\uff1a\u5c06\u4f1a\u5c06\u4f1a\u8bdd\u7ba1\u7406\u8bbe\u7f6e\u4e3a\u4f7f\u7528Redis<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>HTTP\u670d\u52a1\u5668\uff1a\u4e00\u65e6\u767b\u5f55\u5b8c\u6210\uff0c\u5c06\u4f1a\u5411\u5ba2\u6237\u7aef\u8fd4\u56de\u4f1a\u8bddID<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\u5ba2\u6237\u7aef\uff1a\u901a\u8fc7WebSocket\u53d1\u9001\u4f1a\u8bddID<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>WebSocket\u670d\u52a1\u5668\uff1a\u5c06\u4f1a\u628a\u6536\u5230\u7684\u4f1a\u8bddID\u4e0e\u5957\u63a5\u5b57\u5173\u8054\u5e76\u8bb0\u5f55<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>WebSocket\u670d\u52a1\u5668\uff1a\u5c06\u4f1a\u4f7f\u7528\u4f1a\u8bddID\u4eceRedis\u5b58\u50a8\u4e2d\u8bfb\u53d6\u4f1a\u8bdd\u6570\u636e<\/ol>\n<p>\u9700\u8981\u6ce8\u610f\u7684\u662f\u4e0e\u5ba2\u6237\u7aef\u7f16\u7801\u6709\u5173\uff0c\u9700\u8981\u6839\u636eWebSocket\u8fde\u63a5\u7684\u60c5\u51b5\uff08\u672a\u8fde\u63a5\u3001\u5df2\u8fde\u63a5\u3001\u5df2\u65ad\u5f00\uff09\u6765\u9002\u5f53\u5730\u5904\u7406\u3002<\/p>\n<p>\u6211\u8ba4\u4e3a\u8fd9\u4e2a\u533a\u57df\u7684\u6b63\u786e\u7b54\u6848\u4f1a\u56e0\u6761\u4ef6\u800c\u5f02\uff0c\u6240\u4ee5\u53ef\u80fd\u4ee4\u4eba\u56f0\u60d1\u3002<\/p>\n<h2>\u5e7f\u544a\u3002\u3002\u3002<\/h2>\n<p>\u8fd9\u7bc7\u6587\u7ae0\u5f00\u5934\u63d0\u5230\u7684\u7f51\u7edc\u670d\u52a1\uff0c\u4e5f\u4f7f\u7528\u4e86\u8fd9\u79cd\u65b9\u6cd5\uff08\u867d\u7136\u8fd8\u6709\u5f88\u591a\u4e0d\u540c\u4e4b\u5904\uff09\u3002<\/p>\n<p>\u8fd9\u662f\u4e3a\u7f51\u7ad9\u5236\u4f5c\u4eba\u5458\u63d0\u4f9b\u7684\u670d\u52a1\uff0c\u5e0c\u671b\u60a8\u53ef\u4ee5\u968f\u610f\u5c1d\u8bd5\u3002\uff08\u53ef\u4ee5\u514d\u8d39\u4f7f\u7528\uff09<\/p>\n<blockquote><p>\u6211\u4eec\u53d1\u5e03\u4e86\u4e00\u4e2a\u5e0c\u671b\u7f51\u7ad9\u5236\u4f5c\u4eba\u5458\u4f7f\u7528\u7684\u7f51\u7edc\u670d\u52a1\u3002\u5728\u521b\u5efa\u7f51\u7ad9\u65f6\uff0c\u9700\u8981\u7ba1\u7406\u5927\u91cf\u7684\u4fe1\u606f\u548c\u6570\u636e\uff0c\u4f46\u73b0\u5728\u53ef\u4ee5\u6574\u7406\u5f97\u4e95\u4e95\u6709\u6761\uff0c\u5e76\u4e14\u8f7b\u677e\u5730\u5728\u56e2\u961f\u4e2d\u5171\u4eab\u3002\u6211\u4eec\u4ece\u53bb\u5e74\u590f\u5929\u5f00\u59cb\u5236\u4f5c\uff0c\u7ec8\u4e8e\u516c\u5f00\u4e86\u3002https:\/\/t.co\/kFOCip3eUD<\/p><\/blockquote>\n<p><script><\/script><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6700\u8fd1\u53d1\u5e03\u4e86\u4e13\u4e3a\u7f51\u7ad9\u5f00\u53d1\u8005\u8bbe\u8ba1\u7684\u7f51\u7edc\u670d\u52a1\uff0c\u8fd9\u662f\u7cfb\u5217\u6587\u7ae0\u4e2d\u7684\u7b2c\u4e09\u7bc7\u3002\u5e0c\u671b\u80fd\u591f\u5bf9\u8003\u8651\u5c1d\u8bd5\u4e2a\u4eba\u5f00\u53d1\u7f51\u7edc\u670d\u52a1\u7684\u4eba\u63d0\u4f9b\u53c2\u8003 [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-34086","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u5728\u4f7f\u7528Express\u65f6\uff0c\u901a\u8fc7WebSocket\u5171\u4eabHTTP\u4f1a\u8bdd\u7684\u65b9\u6cd5\u5982\u4e0b - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/\u5728\u4f7f\u7528express\u65f6\uff0c\u901a\u8fc7websocket\u5171\u4eabhttp\u4f1a\u8bdd\u7684\u65b9\u6cd5\u5982\u4e0b\u3002\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u5728\u4f7f\u7528Express\u65f6\uff0c\u901a\u8fc7WebSocket\u5171\u4eabHTTP\u4f1a\u8bdd\u7684\u65b9\u6cd5\u5982\u4e0b\" \/>\n<meta property=\"og:description\" content=\"\u6700\u8fd1\u53d1\u5e03\u4e86\u4e13\u4e3a\u7f51\u7ad9\u5f00\u53d1\u8005\u8bbe\u8ba1\u7684\u7f51\u7edc\u670d\u52a1\uff0c\u8fd9\u662f\u7cfb\u5217\u6587\u7ae0\u4e2d\u7684\u7b2c\u4e09\u7bc7\u3002\u5e0c\u671b\u80fd\u591f\u5bf9\u8003\u8651\u5c1d\u8bd5\u4e2a\u4eba\u5f00\u53d1\u7f51\u7edc\u670d\u52a1\u7684\u4eba\u63d0\u4f9b\u53c2\u8003 [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/\u5728\u4f7f\u7528express\u65f6\uff0c\u901a\u8fc7websocket\u5171\u4eabhttp\u4f1a\u8bdd\u7684\u65b9\u6cd5\u5982\u4e0b\u3002\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:published_time\" content=\"2023-05-13T16:04:16+00:00\" \/>\n<meta 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