axis调用中国气象局web服务，用dom4j解析的例子

Java代码  

package service.cilent;

import java.util.Iterator;
import org.apache.axiom.om.OMAbstractFactory;
import org.apache.axiom.om.OMElement;
import org.apache.axiom.om.OMFactory;
import org.apache.axiom.om.OMNamespace;
import org.apache.axiom.soap.SOAP11Constants;
import org.apache.axis2.Constants;
import org.apache.axis2.addressing.EndpointReference;
import org.apache.axis2.client.Options;
import org.apache.axis2.client.ServiceClient;
import org.apache.axis2.transport.http.HttpTransportProperties.ProxyProperties;
import org.dom4j.Document;
import org.dom4j.DocumentHelper;
import org.dom4j.Element;


public class JavaServicesClient {
    private static EndpointReference targetEPR = new EndpointReference("http://www.webxml.com.cn/WebServices/WeatherWebService.asmx");

    @SuppressWarnings("unchecked")
    public void getResult() throws Exception {
        ServiceClient sender = new ServiceClient();
        sender.setOptions(buildOptions());
        //得到axis2定义的xml文件格式
        OMElement result = sender.sendReceive(buildParam());
        //将axis2的xml格式转换为dom的为XML格式
        Document doc = DocumentHelper.parseText(result.toString());
        //获取根节点
        Element rootElt = doc.getRootElement();
        // 获取根节点下的getWeatherbyCityNameResult子节点
        Iterator iter = rootElt.elementIterator("getWeatherbyCityNameResult");
        while(iter.hasNext()){
            Element recordEle = (Element) iter.next();
            // 获取子节点getWeatherbyCityNameResult下的子节点string
            Iterator iters = recordEle.elementIterator("string");
            while(iters.hasNext()){
                Element itemEle = (Element) iters.next();
                //输出string的值
                System.out.println(itemEle.getTextTrim());
            }
        }
    }

    private static OMElement buildParam() {
        OMFactory fac = OMAbstractFactory.getOMFactory();
        OMNamespace omNs = fac.createOMNamespace("http://WebXml.com.cn/", "");
        OMElement data = fac.createOMElement("getWeatherbyCityName", omNs);
        OMElement inner = fac.createOMElement("theCityName", omNs);
        inner.setText("深圳");
        data.addChild(inner);
        return data;
    }

    private static Options buildOptions() {
        Options options = new Options();
        options.setSoapVersionURI(SOAP11Constants.SOAP_ENVELOPE_NAMESPACE_URI);
        options.setAction("http://WebXml.com.cn/getWeatherbyCityName");

        options.setTo(targetEPR);
        // options.setProperty 如果不是通过代理上网，此句可省
        // options.setProperty(HTTPConstants.PROXY, buildProxy());
        options.setTransportInProtocol(Constants.TRANSPORT_HTTP);
        return options;
    }

    /**
     * 本机采用代理服务器上网时，需要设置代理
     *
     * @return
     */
    public static ProxyProperties buildProxy() {
        ProxyProperties proxyProperties = new ProxyProperties();
        proxyProperties.setProxyName("代理名称");
        proxyProperties.setProxyPort(8080);
        return proxyProperties;
    }

    public static void main(String[] args) throws Exception {
        JavaServicesClient s = new JavaServicesClient();
        s.getResult();
    }
}