CXF+MyEclipse 开发webservice入门实例之HelloWorld

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.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/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.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:jaxws="http://cxf.apache.org/jaxws"
xmlns:soap="http://cxf.apache.org/bindings/soap"
xsi:schemaLocation=" http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://cxf.apache.org/bindings/soap http://cxf.apache.org/schemas/configuration/soap.xsd http://cxf.apache.org/jaxws http://cxf.apache.org/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!