如何获取仅指示网站 url 的 Web 套接字 (WS) 选项卡数据？

Question

我想输入一个具有多个该类型子网址（www.google.com/123或www.google.com/3212）的网站，每当我输入每个子网址时，websocket请求网址都是不同的，这是第一点，第二点是我想获取从这个websocket收到的数据， 该网站从 websocket 接收 3 条二进制消息，我想读取这些二进制消息。就这么简单，能做到吗？

我尝试使用 javascript，但我始终需要一个新的请求网址。

Answer 1

您可以尝试一下以下代码片段吗？

 // Replace 'wss://example.com/' with the actual WebSocket URL base
const baseUrl = 'wss://example.com/';

// Replace '123' and '3212' with your specific sub-URLs
const subUrls = ['123', '3212'];

// Function to create WebSocket connection for a given sub-URL
function connectWebSocket(subUrl) {
  const socketUrl = baseUrl + subUrl;
  const socket = new WebSocket(socketUrl);

  // Event listener for WebSocket connection open
  socket.addEventListener('open', (event) => {
    console.log(`Connected to WebSocket at ${socketUrl}`);
  });

  // Event listener for WebSocket binary messages
  socket.addEventListener('message', (event) => {
    // Assuming the data is received as an ArrayBuffer
    const binaryData = event.data;
    console.log(`Received binary data for ${socketUrl}:`, binaryData);

    // Add your binary data processing logic here
  });

  // Event listener for WebSocket connection close
  socket.addEventListener('close', (event) => {
    console.log(`WebSocket connection closed for ${socketUrl}`);
  });

  // Event listener for WebSocket connection error
  socket.addEventListener('error', (event) => {
    console.error(`WebSocket error for ${socketUrl}:`, event);
  });
}

// Connect to each WebSocket with different sub-URLs
subUrls.forEach((subUrl) => {
  connectWebSocket(subUrl);
});

• 将 baseUrl 变量替换为实际的 WebSocket URL 基数。
• 将 subUrls 数组替换为您要连接的特定子 URL。
• connectWebSocket 函数为给定的子 URL 创建 WebSocket 连接，并为打开、消息、关闭和错误事件设置事件侦听器。