IDEA8实战-CXF版HelloWorld

IDEA8实战-CXF版HelloWorld

 

我看网上做WebService都用MyEclipse，现在把国人用户都封了，我干脆写个IDEA版的CXF 的WS的例子，与大家分享！

 

一、准备环境

 

IntelliJ IDEA 8.12

apache-cxf-2.2.2.zip

JDK 1.5

 

资源地址：

http://labs.xiaonei.com/apache-mirror/cxf/2.2.2/apache-cxf-2.2.2.zip

 

 

使用向导创建一个工程cxfws1，将apache-cxf-2.2.2.zip解压后里面的lib下的包加入工程。

 

二、开发WebService服务端程序

 

package ws;

import javax.jws.WebService;

/**
* 定义服务接口
*
* @author leizhimin 2009-6-11 14:09:14
*/
@WebService
public interface HelloWorld {
        String sayHello(String username);
}

 

package ws;

import javax.jws.WebService;

/**
* 实现服务接口
*
* @author leizhimin 2009-6-11 14:33:42
*/
@WebService
public class HelloWorldImpl implements HelloWorld {
         public String sayHello(String username) {
                System.out.println( "正在调用sayHello()方法...");
                 return "Hello " + username + "!";
        }
}

 

package ws;

import org.apache.cxf.endpoint.Server;
import org.apache.cxf.jaxws.JaxWsServerFactoryBean;

/**
* 服务端程序设置与启动程序
*
* @author leizhimin 2009-6-11 14:41:23
*/
public class HelloWorldServer {
         public static void main(String[] args) {
                JaxWsServerFactoryBean factory = new JaxWsServerFactoryBean();
                factory.setServiceClass(HelloWorldImpl. class);
                factory.setAddress( "http://localhost:8080/service/HelloWorld");
                Server server = factory.create();
                server.start();
        }
}

 

服务端程序之所以能这么启动，是因为cxf内置了开源的jetty服务器。

 

三、开发WebService的客户端

 

package client;

import org.apache.cxf.jaxws.JaxWsProxyFactoryBean;
import ws.HelloWorld;

/**
* 客户端调用代码
*
* @author leizhimin 2009-6-11 14:46:45
*/
public class TestClient {
         public static void main(String[] args) {
                JaxWsProxyFactoryBean factory = new JaxWsProxyFactoryBean();
                factory.setAddress( "http://localhost:8080/service/HelloWorld");
                factory.setServiceClass(HelloWorld.class);
                HelloWorld helloWorld = (HelloWorld) factory.create();
                String msg = helloWorld.sayHello("World");
                System.out.println(msg);
        }
}

 

四、测试

 

1、运行服务端程序，并通过页面访问地址 http://localhost:8080/service/HelloWorld?wsdl，显示的WSDL代码如下：

     <? xml version ="1.0" encoding ="UTF-8" ?>    
- < wsdl:definitions name ="HelloWorldImplService" targetNamespace ="http://ws/" xmlns:ns1 ="http://schemas.xmlsoap.org/soap/http" xmlns:soap ="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:tns ="http://ws/" xmlns:wsdl ="http://schemas.xmlsoap.org/wsdl/" xmlns:xsd ="http://www.w3.org/2001/XMLSchema" >
- < wsdl:types >
- < xs:schema attributeFormDefault ="unqualified" elementFormDefault ="unqualified" targetNamespace ="http://ws/" xmlns:tns ="http://ws/" xmlns:xs ="http://www.w3.org/2001/XMLSchema" >
     < xs:element name ="sayHello" type ="tns:sayHello" />    
     < xs:element name ="sayHelloResponse" type ="tns:sayHelloResponse" />    
- < xs:complexType name ="sayHello" >
- < xs:sequence >
     < xs:element minOccurs ="0" name ="arg0" type ="xs:string" />    
     </ xs:sequence >
     </ xs:complexType >
- < xs:complexType name ="sayHelloResponse" >
- < xs:sequence >
     < xs:element minOccurs ="0" name ="return" type ="xs:string" />    
     </ xs:sequence >
     </ xs:complexType >
     </ xs:schema >
     </ wsdl:types >
- < wsdl:message name ="sayHelloResponse" >
     < wsdl:part element ="tns:sayHelloResponse" name ="parameters" />    
     </ wsdl:message >
- < wsdl:message name ="sayHello" >
     < wsdl:part element ="tns:sayHello" name ="parameters" />    
     </ wsdl:message >
- < wsdl:portType name ="HelloWorld" >
- < wsdl:operation name ="sayHello" >
     < wsdl:input message ="tns:sayHello" name ="sayHello" />    
     < wsdl:output message ="tns:sayHelloResponse" name ="sayHelloResponse" />    
     </ wsdl:operation >
     </ wsdl:portType >
- < wsdl:binding name ="HelloWorldImplServiceSoapBinding" type ="tns:HelloWorld" >
     < soap:binding style ="document" transport ="http://schemas.xmlsoap.org/soap/http" />    
- < wsdl:operation name ="sayHello" >
     < soap:operation soapAction ="" style="document" />    
- < wsdl:input name ="sayHello" >
     < soap:body use ="literal" />    
     </ wsdl:input >
- < wsdl:output name ="sayHelloResponse" >
     < soap:body use ="literal" />    
     </ wsdl:output >
     </ wsdl:operation >
     </ wsdl:binding >
- < wsdl:service name ="HelloWorldImplService" >
- < wsdl:port binding ="tns:HelloWorldImplServiceSoapBinding" name ="HelloWorldImplPort" >
     < soap:address location ="http://localhost:8080/service/HelloWorld" />    
     </ wsdl:port >
     </ wsdl:service >
     </ wsdl:definitions >

 

说明服务发布成功了。。

 

2、运行客户端程序

Hello World!

Process finished with exit code 0

 

 

可见，测试圆满成功！

 

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