Chrome DevTools协议-拦截和修改websocket请求

npm install puppeteer

const puppeteer = require('puppeteer');

async function start() {
    const browser = await puppeteer.launch({ headless: false });
    const page = await browser.newPage();

    // 这里继续添加代码
}

start();

const client = await page.target().createCDPSession();
await client.send('Network.enable');

await client.send('Network.enable');

client.on('Network.webSocketFrameSent', ({ requestId, timestamp, response }) => {
    console.log('WebSocket Frame Sent:', requestId, timestamp, response);
});

client.on('Network.webSocketFrameReceived', ({ requestId, timestamp, response }) => {
    console.log('WebSocket Frame Received:', requestId, timestamp, response);
});

client.on('Network.webSocketCreated', ({ requestId, url }) => {
    console.log('WebSocket Created:', requestId, url);
});

client.on('Network.webSocketClosed', ({ requestId, timestamp }) => {
    console.log('WebSocket Closed:', requestId, timestamp);
});

await page.goto('https://example.com/your-websocket-page');

await browser.close();