如何修复从 websocket 收到的奇怪字符

Question

我正在尝试将一个网站连接到我的 java 插件（在 minecraft 中）并让它们进行通信和播放音频。当我尝试发送已连接的消息时，我收到了奇怪的字符，我该如何解决这个问题？？

���}+��X������R�}

Websocket 代码：

      var ws = new WebSocket("ws://62.210.46.135:40050/");

  var url_string = window.location.href;
  var url = new URL(url_string);
  var c = url.searchParams.get("id");

  ws.onopen = function() {
    ws.send("UUID" + c);
    document.getElementById('IDstatus').innerHTML = "Waiting for response!";
    document.getElementById('IDstatus').style.color = "#2f00ff";
    //document.getElementById('IDstatus').style.color = "#03ad11";
  }

  ws.onmessage = function(e) {
    var data = e.data;
    console.log(e);

    if(data.includes("connected")) {
      document.getElementById('IDstatus').innerHTML = "Connected!";
      document.getElementById('IDstatus').style.color = "#03ad11";
    }
  }

  ws.onerror = function(e) {
    document.getElementById('IDstatus').innerHTML = "ERROR!";
    document.getElementById('IDstatus').style.color = "#ff0022";
  }

收件人代码：

        while(!AudioClient.getClient().isClosed()) {    
        try {
            Socket client = AudioClient.getClient();
            client.setKeepAlive(true);
            BufferedReader reader = new BufferedReader(new InputStreamReader(client.getInputStream()));
            String info = null;

            if((info = reader.readLine()) != null){
                System.out.println("Received: " + info + "/n");
            }
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

Answer 1

任何字节流都会有一个隐式编码（它可以只是二进制数据或base64编码或utf8编码的字符或压缩图像等）

数据接收方使用的解码字符集应与发送方使用的编码字符集相同
发件人应该在流中发送可显示的字符（编码）以显示视觉表示
接收器应在机器上安装相应的字形以呈现适当的视觉表示

如何修复从 websocket 收到的奇怪字符

How can I fix the weird characters I receive from my websocket

java

websocket

server

minecraft

socketserver