错误如图
原因
postman自身的的bug问题。body里面写了json参数，结果postman将GET请求当成POST请求了。
解决办法
删掉json数据，或者重新建立一个连接。
- quot parsing_exception START_OBJECT exception mappingsquot parsing_exception start_object exception parsing_exception quot exception rabbitmq reason outofmemoryerror quot exception thread messagingexception quot exception connect bindingexception quot exception statement version unsupportedclassversionerror quot exception illegalcharactererror quot content-box exceptions noclassdeffounderror quot serverfactory exception quot installation exception occurred