java 调用.asmx_Java调用Webservice(asmx)的例子「建议收藏」

import java.util.LinkedList;

import java.util.List;

import java.util.Map;

import java.util.Vector;

import javax.xml.namespace.QName;

import org.apache.axis.client.Call;

import org.apache.axis.client.Service;

public class PutWeather

{

private String url=”http://www.webxml.com.cn/WebServices/WeatherWebService.asmx”;//提供接口的地址

private String soapaction=”http://WebXml.com.cn/”; //域名，这是在server定义的

public PutWeather()

{

String City=”北京”;

Service service=new Service();

try{

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

call.setTargetEndpointAddress(url);

call.setOperationName(new QName(soapaction,”getWeatherbyCityName”)); //设置要调用哪个方法

call.addParameter(new QName(soapaction,”theCityName”), //设置要传递的参数

org.apache.axis.encoding.XMLType.XSD_STRING,

javax.xml.rpc.ParameterMode.IN);

call.setReturnType(new QName(soapaction,”getWeatherbyCityName”),Vector.class); //要返回的数据类型(自定义类型)

// call.setReturnType(org.apache.axis.encoding.XMLType.XSD_STRING);//(标准的类型)

call.setUseSOAPAction(true);

call.setSOAPActionURI(soapaction + “getWeatherbyCityName”);

Vector v=(Vector)call.invoke(new Object[]{City});//调用方法并传递参数

for(int i=0;i

{

System.out.println(v.get(i));

}

}catch(Exception ex)

{

ex.printStackTrace();

}

}

public static void main(String args[])

{

PutWeather pw=new PutWeather();

}

}