Java调用.net的web service

Java调用.net的webservice,我的java ide是NetBeans,要调用



新建一个java页面写下如下代码!

try {

Integer i = new Integer(1);

Integer j = new Integer(2);

String endpoint="http://localhost:49573/WebService1.asmx";

Service service = new Service();

Call call = (Call)service.createCall();

call.setTargetEndpointAddress(new java.net.URL(endpoint));

call.setOperationName(new QName("http://localhost:49573/WebService1.asmx","IntAdd"));

call.addParameter("a",org.apache.axis.encoding.XMLType.XSD_INT,javax.xml.rpc.ParameterMode.IN);

call.addParameter("b",org.apache.axis.encoding.XMLType.XSD_INT,javax.xml.rpc.ParameterMode.IN);

call.setReturnType(org.apache.axis.encoding.XMLType.XSD_INT);

Integer k = (Integer)call.invoke(new Object[]{i,j});

JOptionPane.showMessageDialog(null,k.toString());

}

catch (Exception e) {System.err.println(e.toString());}

然后建立一个.net的webservice项目,添加如下代码

/// <summary>

/// WebService1 的摘要说明

/// </summary>

///

[WebService(Namespace = "http://localhost:49573/WebService1.asmx")]

[SoapDocumentService(RoutingStyle = SoapServiceRoutingStyle.RequestElement)]

[ToolboxItem(false)]

public class WebService1 : System.Web.Services.WebService

{

[WebMethod]

public string HelloWorld()

{

return "Hello World";

}

[WebMethod]

public int IntAdd(int a, int b)

{

return a + b;

}

}

现在调用可以开始了.可是我发现参数a和b的值传不到.net webservice中.不知道为什么.传过去.a和b都是0 !
请教各位!