发布时间: 2020-02-15 12:55:00
用下面代码就可以：
1. pako 是js中的解压缩的包（？）
2. 其实挺容易的
<html>
<head>
<meta charset=utf-8>
<script src="https://cdn.jsdelivr.net/pako/1.0.3/pako.min.js"></script>
<script>
pako = window.pako
ws_server = "wss://websocket.xxx.top/ws"
ws = new WebSocket(ws_server);
// ws.binaryType = 'arraybuffer';
var buffer;
ws.onopen = function(){
document.write("ws opened: " + ws_server + "<br/>")
ws.send("ping")
// 9k
ws.send('{"subscribe":"real_time_trades·xxxyy·zh"}')
}
ws.onmessage = function (evt) {
if(evt.data == "pong"){
document.write(evt.data + "<br/>")
return;
}
var reader = new FileReader();
reader.readAsArrayBuffer(evt.data);
reader.addEventListener("loadend", function(e)
{
let buffer = pako.inflate(e.target.result, { to: 'string' })
buffer += "<br/>"
buffer += "----<hr/>"
buffer += "<br/>"
document.write(buffer)
});
};
</script>
</head>
<body>
</body>
</html>
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