java编写一个webservice接口，接口中的方法参数应该是什么，返回值呢？（急）要求见补充，谢谢啦

private JaxWsProxyFactoryBean getProxyFactory(Class<> clazz,String address){
JaxWsProxyFactoryBean factory = new JaxWsProxyFactoryBean();
factorysetServiceClass(clazz);
factorysetAddress(address);
return factory;
}

public void save(){
JaxWsProxyFactoryBean factory = getProxyFactory(ProgramVerWebServiceclass, PROGRAM_VER_WEB_SERVICE_ADDRESS);
ProgramVerWebService service = (ProgramVerWebService)factorycreate();
String result = servicegetEmpByAccount("abc");

Systemoutprintln(result);
}
本地建立接口，如ProgramVerWebService，然后建立factory调用即可，这里用的是cxf
也可以用axis2通过解析wsdl文件来直接生成本地代码，调用如下：
ProgramVerWebServiceImplServiceStub stub = new ProgramVerWebServiceImplServiceStub();
GetEmpByAccountE e = new GetEmpByAccountE();
GetEmpByAccount request = new GetEmpByAccount();

requestsetArg0("abc");

esetGetEmpByAccount(request);

String result = stubgetEmpByAccount(e)getGetEmpByAccountResponse()get_return();
Systemoutprintln(result);