当我从本地计算机调用cxf客户端中的web服务时，一切正常，但当我在服务器上调用webservice时，webservice会显示以下消息：
Caused by: java.io.IOException: IOException invoking https://service.myorg.com/MyService/Service.svc: Unable to tunnel through proxy. Proxy returns "HTTP/1.1 502 Proxy Error ( The ISA Server denied the specified Uniform Resource Locator (URL). )"