Java中使用HttpRequest调用RESTfull的DELETE方法接口提示：How to fix HTTP method DELETE doesn't support output

说明：无论是Spring框架还是Spring Boot的Feign形式的客户端，以下的解决方法都适用。

解决方法：直接升级JDK 1.8，这个问题是1.7的BUG。

 

参考：

https://salesforce.stackexchange.com/questions/34624/http-method-delete-doesnt-support-output

https://salesforce.stackexchange.com/questions/66097/how-to-fix-http-method-delete-doesnt-support-output

https://bugs.java.com/view_bug.do?bug_id=7157360

https://stackoverflow.com/questions/12670169/not-able-to-invoke-an-delete-web-service-in-rest-jersey