Webservice接口开发简单例子

package com.webservice; /* * File name: TestService.java */ import java.io.IOException; import java.net.MalformedURLException; import javax.xml.namespace.QName; import javax.xml.rpc.ServiceException; import org.apache.axis.client.Call; import org.apache.axis.client.Service; import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; /** * @author Stephen * * 测试调用WebService */ public class TestService { private static final Log log = LogFactory.getLog(TestService.class); private static final String HELLO_SERVICE_ENDPOINT = "http://localhost:8080/test_webservice/services/HelloServices?wsdl"; //private static final String HELLO_SERVICE_ENDPOINT = "http://www.yodao.com/smartresult-xml/search.s?wsdl"; public static void main(String[] args) { TestService tester = new TestService(); // tester.callSayHello(); tester.callSayHelloToPerson(); } public void callSayHello() { try { Service service = new Service(); Call call = (Call) service.createCall(); call.setTargetEndpointAddress(new java.net.URL( HELLO_SERVICE_ENDPOINT)); call.setOperationName(new QName("http://webservice.com/", "sayHello")); call.setReturnType(org.apache.axis.Constants.XSD_STRING); try { String ret = (String) call.invoke(new Object[] {}); System.out.println("The return value is:" + ret); return; } catch (IOException e) { e.printStackTrace(); } } catch (MalformedURLException e) { e.printStackTrace(); } catch (ServiceException e) { e.printStackTrace(); } log.error("call sayHello service error!"); } public void callSayHelloToPerson() { try { Service service = new Service(); Call call = (Call) service.createCall(); //引用webservice接口地址 call.setTargetEndpointAddress(new java.net.URL( HELLO_SERVICE_ENDPOINT)); //调用某方法 call.setOperationName(new QName("http://webservice.com/", "sayHelloToPerson")); /* 传递参数给name * 如果把参数写在xml中，则用org.apache.axis.encoding.XMLType.XSD_STRING方式调用 */ call.addParameter("name", org.apache.axis.Constants.XSD_STRING, javax.xml.rpc.ParameterMode.IN); //设置返回参数 call.setReturnType(org.apache.axis.Constants.XSD_STRING); try { String ret = (String) call.invoke(new Object[] { "" }); System.out.println("The return value is:" + ret); return; } catch (IOException e) { e.printStackTrace(); } } catch (MalformedURLException e) { e.printStackTrace(); } catch (ServiceException e) { e.printStackTrace(); } log.error("call sayHello service error!"); } }