CXF MyEclipse 开发webservice入门实例之HelloWorld

CXF+MyEclipse 开发webservice入门实例之HelloWorld

分类： Web Services 2010-08-30 19:59 1475人阅读 评论(4) 收藏 举报

按照CXF的用户文档上的描述，来写一个helloworld的webservice小实例！

 

第一步，新建一个名为“CXF_HelloWorld”的web project，加入如下jar包。

 

另外还需要加入spring的jar包。

 

第二步，配置web.xml，把CXFServlet配置到web.xml中

 

代码如下：

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.4" xmlns="http://java./xml/ns/j2ee" xmlns:xsi="http://www./2001/XMLSchema-instance"
  xsi:schemaLocation="http://java./xml/ns/j2ee
    http://java./xml/ns/j2ee/web-app_2_4.xsd">

  <servlet>
    <description>Apache CXF Endpoint</description>
    <display-name>cxf</display-name>
    <servlet-name>cxf</servlet-name>
    <servlet-class>org.apache.cxf.transport.servlet.CXFServlet</servlet-class>
    <load-on-startup>1</load-on-startup>
  </servlet>
  <servlet-mapping>
    <servlet-name>cxf</servlet-name>
    <url-pattern>/services/*</url-pattern>
  </servlet-mapping>
  <session-config>
    <session-timeout>60</session-timeout>
  </session-config>
</web-app>

 

第三步，编写webservice

 

HelloWorld.java

package cxf.server;

import javax.jws.WebMethod;
import javax.jws.WebParam;
import javax.jws.WebService;

@WebService
public interface HelloWorld {
    @WebMethod
    public String sayHello(@WebParam String message);
}

 

 

 

HelloWorldImpl.java

 

package cxf.server;

public class HelloWorldImpl implements HelloWorld{

    @Override
    public String sayHello(String message) {
        // TODO Auto-generated method stub
        return message;
    }

}

 

 

第四步，把编写好的服务部署到cxf-servlet.xml中

 

cxf-servlet.xmls放在web-inf目录下

 

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www./schema/beans"
    xmlns:xsi="http://www./2001/XMLSchema-instance"
    xmlns:jaxws="http://cxf./jaxws"
    xmlns:soap="http://cxf./bindings/soap"
    xsi:schemaLocation="
http://www./schema/beans http://www./schema/beans/spring-beans.xsd
http://cxf./bindings/soap http://cxf./schemas/configuration/soap.xsd
http://cxf./jaxws
http://cxf./schemas/jaxws.xsd">
    <jaxws:server id="HelloWorld" serviceClass="cxf.server.HelloWorld">
        <jaxws:serviceBean>
            <bean class="cxf.server.HelloWorldImpl" />
        </jaxws:serviceBean>
    </jaxws:server>
</beans>

 

第五步，编写客户端调用webservice

 

客户端HelloWorldClient.java

 

package cxf.client;

import org.apache.cxf.interceptor.LoggingInInterceptor;
import org.apache.cxf.interceptor.LoggingOutInterceptor;
import org.apache.cxf.jaxws.JaxWsProxyFactoryBean;

import cxf.server.HelloWorld;

public class HelloWorld {
    public static void main(String[] args) {
        JaxWsProxyFactoryBean factory = new JaxWsProxyFactoryBean();
        factory.getInInterceptors().add(new LoggingInInterceptor());
        factory.getOutInterceptors().add(new LoggingOutInterceptor());
        factory.setServiceClass(HelloWorld.class);
        factory.setAddress("http://localhost:8080/CXF_HelloWorld/services/HelloWorld");
        HelloWorld client = (HelloWorld) factory.create();
        String reply = client.sayHello("hello world!");
        System.out.println(reply);
}
}

 

 

第六步，部署，运行

 

把项目部署到tomcat上，启动tomcat，运行HelloWorldClient.java

 

控制台成功输出hello world!