理论联系实际，单单只讲理论那就成了纸上谈兵，用一个HelloWorld Demo可来说明事更加直观。那下面咱们就开始进行讲解：
首先到apache官方网下载apache-cxf-2.2.2,地址：http://cxf.apache.org/
新建一个Java Project,导入cxf常用.jar包
Java代码
1.commons-logging-1.1.1.jar
2.geronimo-activation_1.1_spec-1.0.2.jar (or Sun's Activation jar)
3.geronimo-annotation_1.0_spec-1.1.1.jar (JSR 250)
4.geronimo-javamail_1.4_spec-1.6.jar (or Sun's JavaMail jar)
5.geronimo-servlet_2.5_spec-1.2.jar (or Sun's Servlet jar)
6.geronimo-ws-metadata_2.0_spec-1.1.2.jar (JSR 181)
7.geronimo-jaxws_2.1_spec-1.0.jar (or Sun's jaxws-api-2.1.jar)
8.geronimo-stax-api_1.0_spec-1.0.1.jar (or other stax-api jar)
9.jaxb-api-2.1.jar
10.jaxb-impl-2.1.12.jar
11.jetty-6.1.21.jar
12.jetty-util-6.1.21.jar
13.neethi-2.0.4.jar
14.saaj-api-1.3.jar
15.saaj-impl-1.3.2.jar
16.wsdl4j-1.6.2.jar
17.wstx-asl-3.2.8.jar
18.XmlSchema-1.4.5.jar
19.xml-resolver-1.2.jar
20.cxf-2.2.2.jar
commons-logging-1.1.1.jar
geronimo-activation_1.1_spec-1.0.2.jar (or Sun's Activation jar)
geronimo-annotation_1.0_spec-1.1.1.jar (JSR 250)
geronimo-javamail_1.4_spec-1.6.jar (or Sun's JavaMail jar)
geronimo-servlet_2.5_spec-1.2.jar (or Sun's Servlet jar)
geronimo-ws-metadata_2.0_spec-1.1.2.jar (JSR 181)
geronimo-jaxws_2.1_spec-1.0.jar (or Sun's jaxws-api-2.1.jar)
geronimo-stax-api_1.0_spec-1.0.1.jar (or other stax-api jar)
jaxb-api-2.1.jar
jaxb-impl-2.1.12.jar
jetty-6.1.21.jar
jetty-util-6.1.21.jar
neethi-2.0.4.jar
saaj-api-1.3.jar
saaj-impl-1.3.2.jar
wsdl4j-1.6.2.jar
wstx-asl-3.2.8.jar
XmlSchema-1.4.5.jar
xml-resolver-1.2.jar
cxf-2.2.2.jar
接下就是HelloWorld Demo开发了
第一步：新建一个webservice接口
Java代码
1.@WebService
2.public interface IHelloWorld {
3. //@WebParam给参数命名，提高可代码可读性。此项可选
4.blic String sayHi(@WebParam(name="text") String text);
5.}
@WebService
public interface IHelloWorld {
//@WebParam给参数命名，提高可代码可读性。此项可选
public String sayHi(@WebParam(name="text") String text);
}
通过注解@WebService申明为webservice接口
第二步，实现WebService接口
Java代码
1. @WebService
2. public class HelloWorldImpl implements IHelloWorld {
3.
4.public String sayHi(String name) {
5. System.out.println("sayHello is called by " + name);
6. return "Hello " + name;
7.}
8.
9. }
@WebService
public class HelloWorldImpl implements IHelloWorld {
public String sayHi(String name) {
System.out.println("sayHello is called by " + name);
return "Hello " + name;
}
}
第三步，创建服务端
Java代码
1. public class Server {
2.
3.private Server(){
4. IHelloWorld helloWorld = new HelloWorldImpl();
5. //创建WebService服务工厂
6. JaxWsServerFactoryBean factory = new JaxWsServerFactoryBean();
7. //注册WebService接口
8. factory.setServiceClass(IHelloWorld.class);
9. //发布接口
10. factory.setAddress("http://localhost:9000/HelloWorld");
11. factory.setServiceBean(helloWorld);
12. //创建WebService
13. factory.create();
14.};
15.
16.public static void main(String[] args) throws InterruptedException{
17. //启动服务端
18. new Server();
19. System.out.println("Server ready...");
20. //休眠一分钟，便于测试
21. Thread.sleep(1000*60);
22. System.out.println("Server exit...");
23. System.exit(0);
24.}
25. }
public class Server {
private Server(){
IHelloWorld helloWorld = new HelloWorldImpl();
//创建WebService服务工厂
JaxWsServerFactoryBean factory = new JaxWsServerFactoryBean();
//注册WebService接口
factory.setServiceClass(IHelloWorld.class);
//发布接口
factory.setAddress("http://localhost:9000/HelloWorld");
factory.setServiceBean(helloWorld);
//创建WebService
factory.create();
};
public static void main(String[] args) throws InterruptedException{
//启动服务端
new Server();
System.out.println("Server ready...");
//休眠一分钟，便于测试
Thread.sleep(1000*60);
System.out.println("Server exit...");
System.exit(0);
}
}
第四步，创建客户端
Java代码
1. public class Client {
2.
3.private Client(){};
4.
5.public static void main(String[] args){
6. //创建WebService客户端代理工厂
7. JaxWsProxyFactoryBean factory = new JaxWsProxyFactoryBean();
8. //注册WebService接口
9. factory.setServiceClass(HelloWorld.class);
10. //设置WebService地址
11. factory.setAddress("http://localhost:9000/HelloWorld");
12. IHelloWorld iHelloWorld = (IHelloWorld)factory.create();
13. System.out.println("invoke webservice...");
14. System.out.println("message context is:"+iHelloWorld.sayHi("
15. Josen"));
16. System.exit(0);
17.}
18. }
19.
public class Client {
private Client(){};
public static void main(String[] args){
//创建WebService客户端代理工厂
JaxWsProxyFactoryBean factory = new JaxWsProxyFactoryBean();
//注册WebService接口
factory.setServiceClass(HelloWorld.class);
//设置WebService地址
factory.setAddress("http://localhost:9000/HelloWorld");
IHelloWorld iHelloWorld = (IHelloWorld)factory.create();
System.out.println("invoke webservice...");
System.out.println("message context is:"+iHelloWorld.sayHi("
Josen"));
System.exit(0);
}
}
最后是万事俱备，只欠测试了
首先，运行服务端程序
其次，打开浏览器，在地址栏中输入http://localhost:9000/HelloWorld?wsdl（因为cxf自带了一个jetty服务器），查看接口是否发布成功,如里浏览器页面显示下面内容，证明接口发布成功
本文转自http://xuzhfa123.javaeye.com/blog/563302,特别此说明