Java调用Webservice(asmx)的几个例子
2009-06-28 17:07
写了几个调用例子:1、
imp<wbr>ort org.apache.axis.client.*;<br>
imp<wbr>ort org.apache.axis.client.Call;<br>
imp<wbr>ort org.apache.axis.client.Service;<br>
imp<wbr>ort javax.xml.namespace.QName;<br>
imp<wbr>ort javax.xml.rpc.ParameterMode;<br>
imp<wbr>ort javax.xml.rpc.JAXRPCException;<br>
imp<wbr>ort javax.xml.rpc.ServiceFactory;<br><br>
public class TestWebService {<br><br>
/**<br>
* @param args<br>
*/<br>
public static void main(String[] args) {<br>
// TODO Auto-generated method stub <br>
System.out.println("Start invoking....");<br>
try<br>
{<br>
String endPoint="http://www.webxml.com.cn/WebServices/IpAddressSearchWebService.asmx";<br>
Service service = new Service();<br>
Call call = (Call)service.createCall();<br>
call.setTargetEndpointAddress(new java.net.URL(endPoint));<br>
call.setOperation("getVersionTime");<br>
call.setUseSOAPAction(true);<br>
call.setSOAPActionURI(""); <br>
call.setOperationName(new QName("www.webxml.com.cn","getVersionTime"));<br>
call.setReturnType(org.apache.axis.encoding.XMLType.XSD_STRING);<br>
String str=(String)call.invoke( new Object[]{}); <br>
System.out.println(str); <br>
}catch(Exception e)<br>
{<br>
e.printStackTrace();<br>
} <br>
}<br><br>
}</wbr></wbr></wbr></wbr></wbr></wbr></wbr>
2、
imp<wbr>ort java.util.LinkedList;<br>
imp<wbr>ort java.util.List;<br>
imp<wbr>ort java.util.Map;<br>
imp<wbr>ort java.util.Vector;<br><br>
imp<wbr>ort javax.xml.namespace.QName;<br><br>
imp<wbr>ort org.apache.axis.client.Call;<br>
imp<wbr>ort org.apache.axis.client.Service;<br><br>
public class GetIPContent <br>
{<br>
private String url="http://www.webxml.com.cn/WebServices/IpAddressSearchWebService.asmx";<br>
private String soapaction=""; <br><br>
public GetIPContent()<br>
{ <br>
Service service=new Service();<br>
try{<br>
Call call=(Call)service.createCall();<br>
call.setTargetEndpointAddress(url);<br>
call.setOperationName(new QName(soapaction,"getGeoIPContext")); <br><br>
call.setReturnType(new QName(soapaction,"getGeoIPContext"),Vector.class);<br><br>
call.setUseSOAPAction(true);<br>
call.setSOAPActionURI(soapaction + "getGeoIPContext");<br><br>
Vector v=(Vector)call.invoke(new Object[]{});//调用方法并传递参数<br>
for(int i=0;i<v.size();i++)<br>
{<br>
System.out.println(v.get(i));<br>
}<br><br>
}catch(Exception ex)<br>
{<br>
ex.printStackTrace();<br>
}<br>
}<br><br>
public static void main(String args[])<br>
{<br>
GetIPContent gip=new GetIPContent();<br>
}<br><br><br>
}</wbr></wbr></wbr></wbr></wbr></wbr></wbr>
3、
imp<wbr>ort java.util.LinkedList;<br>
imp<wbr>ort java.util.List;<br>
imp<wbr>ort java.util.Map;<br>
imp<wbr>ort java.util.Vector;<br><br>
imp<wbr>ort javax.xml.namespace.QName;<br><br>
imp<wbr>ort org.apache.axis.client.Call;<br>
imp<wbr>ort org.apache.axis.client.Service;<br><br>
public class PutWeather <br>
{<br>
private String url="http://www.webxml.com.cn/WebServices/WeatherWebService.asmx";//提供接口的地址<br>
private String soapaction=""; //域名,这是在server定义的<br><br>
public PutWeather()<br>
{<br>
String City="北京";<br>
Service service=new Service();<br>
try{<br>
Call call=(Call)service.createCall();<br>
call.setTargetEndpointAddress(url);<br>
call.setOperationName(new QName(soapaction,"getWeatherbyCityName")); //设置要调用哪个方法<br>
call.addParameter(new QName(soapaction,"theCityName"), //设置要传递的参数<br>
org.apache.axis.encoding.XMLType.XSD_STRING,<br>
javax.xml.rpc.ParameterMode.IN);<br>
call.setReturnType(new QName(soapaction,"getWeatherbyCityName"),Vector.class); //要返回的数据类型(自定义类型)<br><br>
// call.setReturnType(org.apache.axis.encoding.XMLType.XSD_STRING);//(标准的类型)<br><br>
call.setUseSOAPAction(true);<br>
call.setSOAPActionURI(soapaction + "getWeatherbyCityName");<br><br>
Vector v=(Vector)call.invoke(new Object[]{City});//调用方法并传递参数<br>
for(int i=0;i<v.size();i++)<br>
{<br>
System.out.println(v.get(i));<br>
}<br><br>
}catch(Exception ex)<br>
{<br>
ex.printStackTrace();<br>
}<br>
}<br><br>
public static void main(String args[])<br>
{<br>
PutWeather pw=new PutWeather();<br>
}<br><br><br>
}</wbr></wbr></wbr></wbr></wbr></wbr></wbr>
其中第三个是转载的,可惜,地址不知道了……
--!Sorry
写这个以防以后想用的时候找不到例子~~这个是个不错的webservice地址 当然是免费的了。
呵呵~~~突然发现这个东西不错,比写b/s程序好多了,给用户提供的接口多,丰富,安全,可扩展性好……现在的web技术真的是越来越好了!
黑客发明网络的第一天,就注定了网络主宰地球的一天。