采用RPC的方式参考博文：Client调用(Axis2-RPC)。
采用的免费webservice接口：
http://ws.webxml.com.cn/WebServices/WeatherWS.asmx?wsdl
1 客户端调用代码如下：package com.web.hh.constroller;
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.AxisFault; import org.apache.axis2.Constants; import org.apache.axis2.addressing.EndpointReference; import org.apache.axis2.client.Options; import org.apache.axis2.client.ServiceClient;public class ClientWeather {
/* * 第二种方式，手动调用 */ public static void main(String[] args) throws AxisFault { ServiceClient serviceClient = new ServiceClient(); Options option = new Options(); option.setSoapVersionURI(SOAP11Constants.SOAP_ENVELOPE_NAMESPACE_URI); option.setTransportInProtocol(Constants.TRANSPORT_HTTP); option.setAction("http://WebXml.com.cn/getWeather"); // 值为targetNamespace+methodName EndpointReference epfs = new EndpointReference("http://ws.webxml.com.cn/WebServices/WeatherWS.asmx?wsdl"); option.setTo(epfs); serviceClient.setOptions(option);OMFactory fac = OMAbstractFactory.getOMFactory();
OMNamespace namespace = fac.createOMNamespace("http://WebXml.com.cn/", ""); OMElement element = fac.createOMElement("getWeather", namespace); OMElement theCityCode = fac.createOMElement("theCityCode ", namespace); theCityCode.setText("北京"); element.addChild(theCityCode); OMElement theUserID = fac.createOMElement("theUserID ", namespace); theUserID.setText(""); element.addChild(theUserID);OMElement result = serviceClient.sendReceive(element);
System.out.println(result); System.out.println("****************************************************************************************************************"); Iterator in = result.getChildrenWithLocalName("getWeatherResult"); while(in.hasNext()){ OMElement om = (OMElement)in.next(); Iterator in2 = om.getChildElements(); while(in2.hasNext()){ // System.out.println(in2.next().toString()); System.out.println(((OMElement)in2.next()).getText()); } } } } 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 输出结果如下：【Tips】上面服务是不需要验证的，如果需要验证，参考代码如下：
/**
* 为SOAP Header构造验证信息， * 如果你的服务端是没有验证的，那么你不用在Header中增加验证信息 * * serviceClient * tns 命名空间 * user * passwrod */ public void addValidation(ServiceClient serviceClient, String tns , String user, String passwrod) { OMFactory fac = OMAbstractFactory.getOMFactory(); OMNamespace omNs = fac.createOMNamespace(tns, "nsl"); OMElement header = fac.createOMElement("AuthenticationToken", omNs); OMElement ome_user = fac.createOMElement("Username", omNs); OMElement ome_pass = fac.createOMElement("Password", omNs);ome_user.setText(user);
ome_pass.setText(passwrod);header.addChild(ome_user);
header.addChild(ome_pass);serviceClient.addHeader(header);
} ---------------------