一、准备环境
IntelliJ IDEA 8.12
apache-cxf-2.2.2.zip
JDK 1.5
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！
本文转自 leizhimin 51CTO博客，原文链接：http://blog.51cto.com/lavasoft/165940，如需转载请自行联系原作者
