参考https://stoocea.github.io/post/WebSocket%E5%9E%8B%E5%86%85%E5%AD%98%E9%A9%AC%E5%85%A8%E7%89%88%E6%9C%AC%E6%9E%84%E9%80%A0%E6%8E%A2%E7%B4%A2%E5%8F%8A%E5%AE%9E%E6%88%98%E5%8C%96%E5%88%A9%E7%94%A8.html https://www.secpulse.com/archives/190549.html https://forum.butian.net/share/2435
