org.springframework.messaging.converter.MessageConversionException: Could not read JSON: Invalid UTF-8 start byte 0xb5

org . spring framework . messaging . converter . messageconversionexception:无法读取JSON:无效的UTF-8起始字节0x b5 org . spring framework . messaging . con converter。MessageConversionException:无法读取JSON:无效的UTF-8起始字节0xb5简介:Spring websocket接受参数中的一个错误，代码如下。请求神指教:@ message mapping( quot；/msg dispatcher quot；)public void MsgDispatcher(Str