通过jdk生成的SimpleServer，可以调用相应的方法，实际上返回响应的是服务器，但执行的时候就像调用自己写的类一样。可以清楚的看到方法和参数。
另一种调用的方式，直接使用java方法，不生成类：
新建一个other包，存放如下代码：

package simple.other;import javax.jws.WebMethod;
import javax.jws.WebParam;
import javax.jws.WebService;
import javax.xml.bind.annotation.XmlSeeAlso;
import javax.xml.ws.RequestWrapper;
import javax.xml.ws.ResponseWrapper;//对应xml文件
//
@WebService(name = "SimpleServerService", targetNamespace = "http://server.simple/")
@XmlSeeAlso({})
public interface MySimpleClient {@WebMethod@RequestWrapper(localName = "sayHello")@ResponseWrapper(localName = "sayHelloResponse")public String sayHello();@WebMethod@RequestWrapper(localName = "speak")@ResponseWrapper(localName = "speakResponse")public String speak(@WebParam(name = "word")String word);
}

测试代码：

package simple.other;import javax.xml.namespace.QName;
import javax.xml.ws.Service;
import java.net.URL;public class OtherTest {public static void main(String[] args) throws Exception {URL wsdlUrl = new URL("http://localhost:9001/SimpleService?wsdl");// targetNamespace="http://server.simple/" name="SimpleServerService"Service s = Service.create(wsdlUrl,new QName("http://server.simple/","SimpleServerService"));MySimpleClient client = s.getPort(new QName("http://server.simple/","SimpleServerPort"), MySimpleClient.class);System.out.println(client.sayHello());System.out.println(client.speak("123"));}
}

2. cxf发布WebService

JAX-WS是一种规范，CXF是他的实现。CXF可以不必关心服务端的实现方式。
为了简化代码，我们把服务端和客户端写在一个工程里，正常应该写在两个工程

2.1 发布服务

新建web工程，导入jar包：

org.apache.cxfcxf-rt-transports-http-jetty3.2.0org.apache.cxf.karafapache-cxf3.2.0org.slf4jslf4j-log4j121.6.1

CXF发布服务需要一个接口和一个实现类：

package server;import javax.jws.WebParam;
import javax.jws.WebService;@WebService(name = "CXF", targetNamespace = "http://server.cxf/")
public interface CxfServer {String sayHello();String speak(@WebParam(name = "word") String world);
}

实现类：

package server;public class CxfServerImpl implements CxfServer {@Overridepublic String sayHello() {return "Hello CXF";}@Overridepublic String speak(String word) {return word + "CXF";}
}

发布服务：

package server;import org.apache.cxf.jaxws.JaxWsServerFactoryBean;public class CXFServerTest {public static void main(String[] args) {// 创建JaxWsServerFactoryBean对象JaxWsServerFactoryBean serverFactoryBean = new JaxWsServerFactoryBean();// 设置服务端地址serverFactoryBean.setAddress("http://127.0.0.1:9999/cxf");// 设置服务接口serverFactoryBean.setServiceClass(CxfServer.class);// 设置实现类对象serverFactoryBean.setServiceBean(new CxfServerImpl());// 发布服务serverFactoryBean.create();System.out.println("发布成功");}
}

浏览器中访问：http://127.0.0.1:9999/cxf?wsdl

2.2 调用服务

package client;import org.apache.cxf.endpoint.Client;
import org.apache.cxf.jaxws.endpoint.dynamic.JaxWsDynamicClientFactory;public class CxfClientTest {public static void main(String[] args) throws Exception {JaxWsDynamicClientFactory clientFactory = JaxWsDynamicClientFactory.newInstance();Client client = clientFactory.createClient("http://127.0.0.1:9999/cxf?wsdl");//直接调用方法，不用关心服务端是怎么实现的Object[] result = client.invoke("sayHello");System.out.println(result[0]);Object[] result2 = client.invoke("speak", "123");System.out.println(result2[0]);}
}

2.3 Spring与CXF集成

引入spring的jar

org.springframeworkspring-web4.3.11.RELEASE

org.springframeworkspring-webmvc4.3.11.RELEASE

spring-cxf.xml配置

web.xml中配置

Archetype Created Web ApplicationCXFServletorg.apache.cxf.transport.servlet.CXFServletCXFServlet/services/*contextConfigLocationclasspath:spring-cxf.xmlorg.springframework.web.context.ContextLoaderListener

使用spring发布的时候，在接口实现类上加上注解，保证发布出去的targetNamespace一致：

@WebService(name = "CXF", targetNamespace = "http://server.cxf/")
public class CxfServerImpl implements CxfServer {

浏览器中访问：http://127.0.0.1:8080/services/cxf?wsdl

测试方法与2.2中相同，更换访问地址即可。