CXF+Spring实现一个简单WebService

WebService   server:
创建一个名为webserviceServer的web项目, 导入相关的jar包和CXF的jar包. CXF可以apache.org去下载.

web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://java.sun.com/xml/ns/javaee 
	http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
	
	<display-name>webserviceServer</display-name>

	<!-- 使用Spring Filter 配置字符集 -->
	<filter>
		<filter-name>Spring character encoding filter</filter-name>
		<filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
		<init-param>
			<param-name>encoding</param-name>
			<param-value>utf-8</param-value>
		</init-param>
	</filter>
	<filter-mapping>
		<filter-name>Spring character encoding filter</filter-name>
		<url-pattern>/*</url-pattern>
	</filter-mapping>

	<!-- 加载监听 -->
	<listener>
		<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
	</listener>

	<!-- 加载环境上下文 -->
	<context-param>
		<param-name>contextConfigLocation</param-name>
		<param-value>
			/WEB-INF/classes/config/spring/spring-*.xml
		</param-value>
	</context-param>
	
	<!-- Apache CXFServlet -->
    <servlet>
        <servlet-name>CXFServlet</servlet-name>
        <servlet-class>org.apache.cxf.transport.servlet.CXFServlet</servlet-class>
        <load-on-startup>1</load-on-startup>
    </servlet>
    <!-- CXFServlet Mapping -->
    <servlet-mapping>
        <servlet-name>CXFServlet</servlet-name>
        <url-pattern>/*</url-pattern>
    </servlet-mapping>

	<welcome-file-list>
		<welcome-file>index.jsp</welcome-file>
	</welcome-file-list>
</web-app>

spring-context.xml:

<?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:context="http://www.springframework.org/schema/context"
	xmlns:jaxws="http://cxf.apache.org/jaxws"
	xsi:schemaLocation="
		http://www.springframework.org/schema/beans 
		http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
        http://www.springframework.org/schema/context 
        http://www.springframework.org/schema/context/spring-context-3.0.xsd
        http://cxf.apache.org/jaxws 
        http://cxf.apache.org/schemas/jaxws.xsd">
	
	<bean id="userService" class="com.hao.webservice.service.impl.UserServiceImpl">
        <property name="username" value="chenghao"/> <!--用户名-->
        <property name="password" value="123456"/> <!--密码-->
    </bean>
 
 	<!-- Expose UserWebService -->
	<jaxws:server id="userWebService" 
        serviceClass="com.hao.webservice.service.IUserService" 
        address="/UserWebService"> <!--serviceClass是接口名, address是访问路径-->
        <jaxws:serviceBean>
            <ref bean="userService"/>
        </jaxws:serviceBean>
    </jaxws:server>

</beans>

IUserService.java:

package com.hao.webservice.service;

import javax.jws.WebService;

@WebService
public interface IUserService {
	/**
	 * 登录
	 * @param username
	 * @param password
	 * @return
	 */
	String login(String username, String password);
}

UserServiceImpl.java:

package com.hao.webservice.service.impl;

import com.hao.webservice.service.IUserService;

public class UserServiceImpl implements IUserService {

	private String username;
	private String password;

	@Override
	public String login(String username, String password) {
		if (username.equals(getUsername()) && password.equals(getPassword())) {
			return "登录成功.";
		} else {
			return "登录失败.";
		}
	}

	public String getUsername() {
		return username;
	}

	public String getPassword() {
		return password;
	}

	public void setUsername(String username) {
		this.username = username;
	}

	public void setPassword(String password) {
		this.password = password;
	}

}

现在将webserviceServer项目发布到servlet容器里(tomcat,jetty). 可以在浏览器输入http://localhost:8080/webserviceServer进行查看.



WebService   client:
创建一个名为webserviceClient的web项目或java项目, 导入相关的jar包和CXF的jar包. CXF可以apache.org去下载.

UserServiceTest.java

package com.hao.webservice.client.test;

import org.apache.cxf.endpoint.Client;
import org.apache.cxf.jaxws.endpoint.dynamic.JaxWsDynamicClientFactory;
import 
public class UserServiceTest {
	public static void main(String[] args) throws Exception {
		
		JaxWsDynamicClientFactory dcf = JaxWsDynamicClientFactory.newInstance();
        Client client = dcf.createClient("http://localhost:8080/webserviceServer/UserWebService?wsdl");
        //login 为接口中定义的方法名称   "chenghao","123456"为传递的2个参数   返回一个Object数组
        Object[] objects=client.invoke("login", "chenghao","123456"); 
        System.out.println(objects[0].toString());
		
	}
}

然后运行UserServiceTest类.