====== OpenAPI解析IP地址 ======
调用这个接口可以获得IP地址:

https://216.24.194.197:8443/HelloServlet/openapi/getip?domain=plus.google.com


处理支付宝服务器调用:

https://216.24.194.197:8443/HelloServlet/openapi/alipay


查看支付宝服务调用log:

https://216.24.194.197:8443/HelloServlet/openapi/alipaylog