本文实例讲述了Java调用WebService接口的方法。分享给大家供大家参考。具体如下:
这里讲述有参方法Add,代码如下:
复制代码代码如下:
public static void addTest() {
try ...{
Integer i = 1;
Integer j = 2;
//WebService URL
String service_url = "http://localhost:4079/ws/Service.asmx";
Service service = new Service();
Call call = (Call) service.createCall();
call.setTargetEndpointAddress(new java.net.URL(service_url));
//设置要调用的方法
call.setOperationName(new QName("//www.zzvips.com/T", "Add"));
//该方法需要的参数
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);
//方法的返回值类型
call.setReturnType(org.apache.axis.encoding.XMLType.XSD_INT);
call.setUseSOAPAction(true);
call.setSOAPActionURI("//www.zzvips.com/Add");
//调用该方法
Integer res = (Integer)call.invoke(
new Object[]...{
i, j
}
);
System.out.println( "Result: " + res.toString());
} catch (Exception e) ...{
System.err.println(e);
}
}
try ...{
Integer i = 1;
Integer j = 2;
//WebService URL
String service_url = "http://localhost:4079/ws/Service.asmx";
Service service = new Service();
Call call = (Call) service.createCall();
call.setTargetEndpointAddress(new java.net.URL(service_url));
//设置要调用的方法
call.setOperationName(new QName("//www.zzvips.com/T", "Add"));
//该方法需要的参数
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);
//方法的返回值类型
call.setReturnType(org.apache.axis.encoding.XMLType.XSD_INT);
call.setUseSOAPAction(true);
call.setSOAPActionURI("//www.zzvips.com/Add");
//调用该方法
Integer res = (Integer)call.invoke(
new Object[]...{
i, j
}
);
System.out.println( "Result: " + res.toString());
} catch (Exception e) ...{
System.err.println(e);
}
}
运行,结果返回:Result:3
希望本文所述对大家的Java程序设计有所帮助。