使用axis和axis2调用webservice

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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"), org.apache.axis.encoding.XMLType.XSD_STRING,// 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[]{"theRegionCode"},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 blocke.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;        }


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