{"id":24531,"date":"2024-11-21T16:45:12","date_gmt":"2024-11-21T08:45:12","guid":{"rendered":"https:\/\/fwq.ai\/blog\/24531\/"},"modified":"2024-11-21T16:45:12","modified_gmt":"2024-11-21T08:45:12","slug":"%e5%88%a9%e7%94%a8webman%e6%8a%80%e6%9c%af%e5%ae%9e%e7%8e%b0%e5%9c%a8%e7%ba%bf%e9%9f%b3%e9%a2%91%e4%bc%9a%e8%ae%ae%e7%b3%bb%e7%bb%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/24531\/","title":{"rendered":"\u5229\u7528WebMan\u6280\u672f\u5b9e\u73b0\u5728\u7ebf\u97f3\u9891\u4f1a\u8bae\u7cfb\u7edf"},"content":{"rendered":"

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\u7b2c\u4e00\u90e8\u5206\uff1aWebRTC \u6280\u672f\u6982\u8ff0
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const express = require('express');\nconst http = require('http');\nconst WebSocket = require('ws');\n\nconst app = express();\nconst server = http.createServer(app);\nconst wss = new WebSocket.Server({server});\n\nwss.on('connection', ws =&gt; {\n  \/\/ \u5904\u7406\u4fe1\u4ee4\u4ea4\u6362\u548c\u6d41\u4f20\u8f93\n});\n\nserver.listen(8080, () =&gt; {\n  console.log('Server is running on port 8080');\n});<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
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const configuration = { iceServers: [{ urls: 'stun:stun.l.google.com:19302' }] };\nconst peerConnection = new RTCPeerConnection(configuration);\nconst localStream = await navigator.mediaDevices.getUserMedia({ audio: true });\n\nlocalStream.getTracks().forEach(track =&gt; {\n  peerConnection.addTrack(track, localStream);\n});\n\npeerConnection.addEventListener('icecandidate', event =&gt; {\n  if (event.candidate) {\n    \/\/ \u5c06\u5019\u9009\u8005\u4f20\u9012\u7ed9\u670d\u52a1\u5668\n  }\n});\n\npeerConnection.addEventListener('negotiationneeded', async () =&gt; {\n  \/\/ \u521b\u5efa\u53d1\u8d77\u901a\u8bdd\u7684\u4fe1\u4ee4\n  await peerConnection.setLocalDescription();\n  \/\/ \u5c06\u672c\u5730\u63cf\u8ff0SDP\u53d1\u9001\u7ed9\u5176\u4ed6\u53c2\u4e0e\u8005\n});\n\npeerConnection.addEventListener('track', event =&gt; {\n  \/\/ \u5904\u7406\u5bf9\u65b9\u7684\u97f3\u9891\u6d41\n});\n\n\/\/ \u52a0\u5165\u97f3\u9891\u4f1a\u8bae\nasync function joinConference() {\n  \/\/ \u4ece\u670d\u52a1\u5668\u83b7\u53d6\u5176\u4ed6\u53c2\u4e0e\u8005\u7684\u4fe1\u606f\n  const remoteDescription = await fetch('https:\/\/example.com\/remoteDescription');\n  \n  await peerConnection.setRemoteDescription(new RTCSessionDescription(remoteDescription));\n}<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
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