websocket协议解决消息发送问题 Could not decode a text frame as UTF-8.

websocket协议解决消息发送问题 Could not decode a text frame as UTF-8.

参考文章：

（1）websocket协议解决消息发送问题 Could not decode a text frame as UTF-8.

（2）https://www.cnblogs.com/liang715200/p/10943591.html

（3）https://www.javazxz.com/thread-1062-1-1.html

备忘一下。