1、首先定义个class。
弄完以后可以使用http://IP地址:8088/seeyon/services/sapService?wsdl 进行导出，部署在哪个服务器就用哪个服务器的IP地址
private java.lang.String HTTPS_Port_address = "https://"+AppContext.getSystemProperty("kk.sapIp")+":50001/XISOAPAdapter/MessageServlet?senderParty=&senderService=BC_OA&receiverParty=&receiverService=&interface=SI_OA2SAP_ASSET_RETIREMENT_OUT&interfaceNamespace=http%3A%2F%2Fhuacan.com%2FOA%2FS4HANA%2FAsset_retirement";