理论永远不会失效的抖音直播间消息获取工具[狗头]需要的朋友 dd

核心代码就两处

main.js

拦截关于websocket的js文件把请求转给本地代理服务器

// 拦截请求 this.webContents.session.webRequest.onBeforeRequest((details, callback) => { // 在这里进行请求处理，例如修改请求 URL、添加请求头等 if ( /^https:\/\/.+?webcast\/douyin_live\/\d+.+\.js$/.test(details.url) ) { callback({ redirectURL: `http://localhost:${replaceWsPort}/${details.url}` }); return } // 继续请求 callback({ cancel: false }); }); 

replaceWs.js

本地代理服务拿到js文件，对js文件修改加hook

// http拿到js文件内容 return fetch(url).then(res => res.text()).then(text => { // 是否有ws字样 if (!text.includes('new WebSocket')) return text // 开始替换数据 // 替换onError text = text.replaceAll(/(\{.+?\("socket error",(.+?)\),)/g, '$1typeof window.emitClose == \'function\' && window.emitClose(\'error\',$2),') // 替换onClose text = text.replace(/(\{.+?\("socket closed",(.+?)\),)/, '$1typeof window.emitClose == \'function\' && window.emitClose(\'close\',$2),') // 替换onOpen td("socket established"), text = text.replace(/(\{.+?\("socket established"\),)/, '$1typeof window.emitOpen == \'function\' && window.emitOpen(),') // 替换onMessage ;eu || tM("no payload can be decoded, maybe cannot find idl", eo); text = text.replace(/;([a-zA-Z]+)?\|\|.+?\("no payload can be decoded, maybe cannot find idl",[a-zA-Z]+\);/, ';if(typeof window.emitMessage == \'function\'){window.emitMessage($1);}return {method:\'\'};') // 替换stop函数 // text = text.replace(/\{[a-zA-Z]+?\("socket terminating"\),/, '{return;') text = text.replaceAll(/stop\(\)\s*\{/g, 'stop(){return;') // 替换 "visible" text = text.replaceAll(/"visible"/g, '"_visible_"') // 替换暂停 pause() { text = text.replaceAll(/pause\(\)\s*\{/g, 'pause() {return;') return text }) 

然后你懂得...