Java怎么使用XFire调用WebService接口

使用XFire调用WebService接口的步骤如下：

添加XFire的依赖

<dependency>    <groupId>org.codehaus.xfire</groupId>    <artifactId>xfire-core</artifactId>    <version>1.2.6</version></dependency>

创建一个XFire的Service对象

import org.codehaus.xfire.XFireFactory;import org.codehaus.xfire.service.Service;import org.codehaus.xfire.client.Client;import org.codehaus.xfire.transport.http.CommonsHttpMessageSender;Service serviceModel = new ObjectServiceFactory().create(serviceClass, serviceName, namespace, endpoint);XFire xfire = XFireFactory.newInstance().getXFire();serviceModel.setProperty(CommonsHttpMessageSender.HTTP_CLIENT, new HttpClient());Client client = new Client(serviceModel, xfire.getTransportManager(), xfire.getBindingProvider());

设置WebService的地址

client.setUrl("http://localhost:8080/mywebservice");

调用WebService的方法

Object[] result = client.invoke(operationName, params);

完整的示例代码如下：

import org.codehaus.xfire.XFireFactory;import org.codehaus.xfire.service.Service;import org.codehaus.xfire.client.Client;import org.codehaus.xfire.transport.http.CommonsHttpMessageSender;import org.apache.commons.httpclient.HttpClient;public class XFireWebServiceClient {    public static void main(String[] args) throws Exception {        // 创建WebService的Service对象        Service service = new ObjectServiceFactory().create(ServiceInterface.class, "service", "http://localhost:8080/Service", null);                // 创建XFire对象        XFire xfire = XFireFactory.newInstance().getXFire();                // 创建WebService的Client对象        Client client = new Client(service, xfire.getTransportManager(), xfire.getBindingProvider());                // 设置WebService的地址        client.setUrl("http://localhost:8080/mywebservice");                // 调用WebService的方法        Object[] result = client.invoke("operationName", new Object[]{"param1", "param2"});    }}

注意：在调用WebService接口之前，需要确保WebService的地址、命名空间、接口名和方法名等参数正确。