webservice调用报错

Question

webservicesoapstringencoding

Answer 1

Service service = new Service ();
Call call = (Call) service.createCall ();
call.setTargetEndpointAddress(new java.net.URL("http://172.16.215.18:8081/wf_cas/services/SessionService"));
 call.setOperation("getHelloWord");        
Map<String,String> returnParamMap = null;
HashMap paramMap=new HashMap();
paramMap.put("name","托尔斯泰");
returnParamMap = (Map<String,String>)call.invoke(new Object[] {paramMap});
System.out.println(returnParamMap.get("returnMap"));

Answer 2

我现在修改 call.setOperation("getHelloWord");      为 call.setOperationName("getHelloWord");      就能够解决。但是我不知道什么原因

Answer 3

用的axis几？call.setOperation();会把所有的参数都清空。public void setOperation(String opName)
  {
    if (this.service == null) {
      throw new JAXRPCException(Messages.getMessage("noService04"));
    }    setOperationName(opName);
    setEncodingStyle(null);
    setReturnType(null);
    removeAllParameters();