CXF webservice完整例子

Web Service技术应用广泛,可实现不同平台的数据交换,现做了一个CXF webservice小例子,供webservice初学者参考.

1.环境搭建

1.1  下载 Apache CXF  可以去官方下载 http://cxf.apache.org/ 。也可点击http://pan.baidu.com/s/1jIPyOYU 我分享的云盘下载(apache-cxf-2.4.2).  解压文件

1.2  配置Apache CXF环境变量: 创建一个CXF_HOEM变量,值为CXF框架所在根目录

  

   在path中添加CXF_HOEM变量

  

1.3  创建java项目   引入 D:workapache-cxf-2.4.2lib 目录下的jar包

2.代码编写

2.1  创建IHelloService.java 接口

package com.service;

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

@WebService
public interface IHelloService {
    public String sayHello(@WebParam(name = "text") String text);

    public User getUser(String id);
}
View Code

2.2  创建HelloServiceImpl.java实现 IHelloService 接口

package com.service;

import java.util.Date;

import javax.jws.WebService;

@WebService(endpointInterface = "com.service.IHelloService", serviceName = "HelloWorld")
public class HelloServiceImpl implements IHelloService {

    @Override
    public String sayHello(String text) {
        return "Hello x " + text;
    }

    @Override
    public User getUser(String id) {
        User u = new User();
        u.setId(id);
        u.setAge(10);
        u.setName("小明");
        u.setBirthday(new Date(new Date().getTime() - 10 * 12 * 30 * 24 * 3600));
        return u;
    }

}
View Code

2.3  编写 webServiceApp.java类来暴露 web服务

package com.service;

import javax.xml.ws.Endpoint;

public class WebServiceApp {
    public static void main(String[] args) {
        System.out.println("web service start");
        HelloServiceImpl implementor = new HelloServiceImpl();
        String address = "http://localhost:8080/HelloService";
        Endpoint.publish(address, implementor);
        System.out.println("web service started");
    }
}
View Code

2.4  run webServiceApp.java 类来启动服务。 访问 http://localhost:8080/HelloService?wsdl 查看是否成功

   

2.5 编写客户端访问服务
======== 方法1:

创建客户端的代理,生成factory对象,用于调用服务端的方法

package com.service;

import org.apache.cxf.jaxws.JaxWsProxyFactoryBean;

public class HelloServiceClient {
    public static void main(String[] args) {
        JaxWsProxyFactoryBean svr = new JaxWsProxyFactoryBean();
        svr.setServiceClass(IHelloService.class);
        svr.setAddress("http://localhost:8080/HelloService");
        IHelloService hw = (IHelloService) svr.create();

        System.out.println(hw.sayHello("你好"));

        User u = hw.getUser("1");
        System.out.println(u.getName());
    }
}

======== 方法2:
通过命令自动生成客户端文件

 法一.   1.cmd 进入doc窗口,

            2.用  wsimport -s D: -p com.client http://localhost:8080/HelloWorld?wsdl (不用安装apache-cxf客户端)命令生成

 法二.
 1.   cmd 进入doc窗口, 进入apache-cxf-2.4.2in路径
 2.   运行 wsdl2java -frontend jaxws21 -p com.client -d D: -client -autoNameResolution http://localhost:8080/HelloWorld?wsdl    会在D盘生成 comclient文件夹,里面有生成号的客户端文件。将文件拷贝到项目中

  

3.  调用接口

package com.main;

import com.client.HelloWorld;
import com.client.IHelloService;

public class ClientMain {

    public static void main(String[] args) {
        HelloWorld factory = new HelloWorld();
        IHelloService hw = factory.getHelloServiceImplPort();
        System.out.println(hw.sayHello("sss"));

        System.out.println(hw.getUser("11").getName());
    }
}

下面链接可下载上述源码

http://pan.baidu.com/s/1kUZVZHt  希望能帮到你

不积跬步,无以至千里;不积小流,无以成江海。
原文地址:https://www.cnblogs.com/lovedaodao/p/6946374.html