使用axis和axis2调用webservice

一?? 使用axis调用webservice

1.导入包

activation.jar
axis.jar
commons-discovery-0.2.jar
commons-logging-1.0.4.jar
jaxrpc.jar
mail.jar
wsdl4j-1.5.1.jar

2.代码

private void getWeather(){
  try{
//   String url = "http://webservice.webxml.com.cn/WebServices/WeatherWS.asmx?wsdl";
   String url="http://webservice.webxml.com.cn/WebServices/WeatherWebService.asmx";
   String city="北京";
   //命名空间
   String soapaction="http://WebXml.com.cn/";
   Service service = new Service();
   Call call=(Call) service.createCall();
   call.setTargetEndpointAddress(url);
   //方法名
//   call.setOperationName(new QName(soapaction,"getSupportCityString"));
   call.setOperationName(new QName(soapaction,"getWeatherbyCityName"));
   
   //参数
   call.addParameter(new QName(soapaction,"theCityName"),org.apache.axis.encoding.XMLType.XSD_STRING,javax.xml.rpc.ParameterMode.IN);
   
//   call.addParameter(new QName(soapaction,"theRegionCode"),//     javax.xml.rpc.ParameterMode.IN);
   
   //返回类型
   call.setReturnType(new QName(soapaction,"getWeatherbyCityName"),Vector.class);
//   call.setReturnType(new QName(soapaction,"getSupportCityString"),Vector.class);
   
   call.setUseSOAPAction(true);
   call.setSOAPActionURI(soapaction+"getWeatherbyCityName");
//   call.setSOAPActionURI(soapaction+"getSupportCityString");
   
   Vector v=(Vector)call.invoke(new Object[]{city});
   for (int i = 0; i <v.size(); i++) {
    System.out.println(v.get(i));
   }
  }catch(Exception ex){
   ex.printStackTrace();
  }
 }



二 使用axis2调用webservice
1.导包
axiom-api-1.2.11.jar

axiom-impl-1.2.11.jar

axis2-adb-1.5.5.jar

axis2-kernel-1.5.5.jar

axis2-transport-http-1.5.5.jar

axis2-transport-local-1.5.5.jar

commons-codec-1.3.jar

commons-httpclient-3.1.jar

commons-io.jar

commons-logging-1.1.1.jar

httpcore-4.0.jar

mail-1.4.jar

neethi-2.0.5.jar

wsdl4j-1.6.2.jar

XmlSchema-1.4.3.jar
2.代码
这里可以有两种方法实现
其一 手动构造OMElement对象然后通过ServiceClient发送接收(网上很多实例)
其二 通过读取本地的xml文件将其转换为OMElement 然后再发送接收
private static void invokeWebService() 
    { 
        try 
        { 
            String soapBindingAddress = "http://webservice.webxml.com.cn/WebServices/WeatherWS.asmx?wsdl"; 
            
            EndpointReference endpointReference = new EndpointReference(soapBindingAddress); 
            
            //创建一个OMFactory，下面的namespace、方法与参数均需由它创建 
//            OMFactory factory = OMAbstractFactory.getOMFactory(); 
            //指定命名空间
//            OMNamespace namespace = factory.createOMNamespace("http://WebXml.com.cn/","web"); 
            
           /* //下面创建一个method对象，"getSupportCityString"为方法名 
            OMElement method = factory.createOMElement("getSupportCityString",namespace); 
            OMElement value1 = factory.createOMElement("theRegionCode",namespace);//方法的第一个参数名称
           //手动构造参数和值 下面有一个buildParma方法
            value1.addChild(factory.createOMText(value1,"北京"));//设定参数的值
//            value1.setText("北京");
            method.addChild(value1);//方法设置参数*/
            
            //请求参数设置
            Options options = new Options(); 
            options.setAction("http://WebXml.com.cn/getSupportCityString");  
            options.setTo(endpointReference); 
            
            ServiceClient sender = new ServiceClient(); 
            sender.setOptions(options); 
            
            //发送并得到结果，至此，调用成功，并得到了结果 
//            OMElement result = sender.sendReceive(buildParam("getSupportCityString",new String[]{"theRegionCode"},new String[]{"北京"}));   
//            OMElement med=buildParam("getSupportCityString",new String[]{"北京"});
//            System.out.println(med.toString());
            OMElement methods =getStrToOme("E://test.xml");
            OMElement result = sender.sendReceive(methods);

            //下面的输出结果为
            System.out.println(result.toString()); 
        } 
        catch (AxisFault ex) 
        { 
            ex.printStackTrace(); 
        } 

    } 


public static OMElement getStrToOme(String filename){
    	
    	String xmlStr;
        OMElement msg=null;
		try {
			xmlStr = FileUtils.readFileToString(new File(filename));
			String encoding="UTF-8";
			msg=toOMElement(xmlStr,encoding);
	    	System.out.println(msg.toString());
	    	
	    	
		} catch (Exception e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		return msg;
    }


public static OMElement toOMElement(String xmlStr,String encoding) {
    	   OMElement xmlValue;
    	   try {
    	   xmlValue = new StAXOMBuilder(new ByteArrayInputStream(xmlStr
    	   .getBytes(encoding))).getDocumentElement();
    	   return xmlValue;
    	   } catch (Exception e) {
    	   return null;
    	   }
    }


/**
     * @see 调用webservice得到天气预报支持的城市
     * @return
     */
    public static  OMElement buildParam(String method,String[] arg,String[] val) {
    	 OMFactory fac = OMAbstractFactory.getOMFactory();
    	 OMNamespace omNs = fac.createOMNamespace("http://WebXml.com.cn/","web");

           OMElement data = fac.createOMElement(method,omNs);
           for(int i=0;i<arg.length;i++){
           OMElement inner = fac.createOMElement(arg[i],omNs);
           inner.setText(val[i]);
           data.addChild(inner);
           }
           return data;
    
    }