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在使用springcloud搭建的项目时，两个服务之间调用DELETE方法，跑出异常：
feign.RetryableException: HTTP method DELETE doesn't support output executing DELETE http://***/***
feign.RetryableException: HTTP method DELETE doesn't support output executing DELETE http://***/*** at feign.FeignException.errorExecuting(FeignException.java:67) at feign.SynchronousMethodHandler.executeAndDecode(SynchronousMethodHandler.java:104) at feign.SynchronousMethodHandler.invoke(SynchronousMethodHandler.java:76) at feign.ReflectiveFeign$FeignInvocationHandler.invoke(ReflectiveFeign.java:103) at com.sun.proxy.$Proxy98.gitAuthDelete(Unknown Source) at com.jd.jr.code.service.impl.GitAuthServiceImpl.deleteGitMember(GitAuthServiceImpl.java:42) at com.jd.jr.code.controller.git.GitRepositoryAuthController.deleteGitMember(GitRepositoryAuthController.java:124) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:205)
解决方法：直接升级JDK 1.8，这个问题是1.7的BUG。
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