CXF webservice 一个简单的demo

新建一个maven项目(or下载cxf所需jar包)，pom.xml如下

1.pom.xml

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <groupId>com.webservice</groupId>
    <artifactId>WebserviceProject</artifactId>
    <packaging>war</packaging>
    <version>0.0.1-SNAPSHOT</version>
    <name>WebserviceProject Maven Webapp</name>
    <url>http://maven.apache.org</url>
    <dependencies>
        <dependency>
            <groupId>org.apache.cxf</groupId>
            <artifactId>cxf-api</artifactId>
            <version>2.5.0</version>
        </dependency>
        <dependency>
            <groupId>org.apache.cxf</groupId>
            <artifactId>cxf-rt-frontend-jaxws</artifactId>
            <version>2.5.0</version>
        </dependency>
        <dependency>
            <groupId>org.apache.cxf</groupId>
            <artifactId>cxf-rt-bindings-soap</artifactId>
            <version>2.5.0</version>
        </dependency>
        <dependency>
            <groupId>org.apache.cxf</groupId>
            <artifactId>cxf-rt-transports-http</artifactId>
            <version>2.5.0</version>
        </dependency>

    </dependencies>
    <build>
        <finalName>WebserviceProject</finalName>
    </build>
</project>

2.新建一个配置文件application.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.xsd
       http://www.springframework.org/schema/context
       http://www.springframework.org/schema/context/spring-context.xsd
       http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd">

    <bean id="greetingServiceImpl" class="com.webservice.server.GreetingServiceImpl" >
        <property name="excludeName" value="Michael"/>
        <property name="leastPonit" value="10"/>
    </bean>
    <jaxws:endpoint id="greetingService" implementor="#greetingServiceImpl"
    address="/Greeting" >
    </jaxws:endpoint>

</beans>

3.配置web.xml文件，加载xml和配置url

<!DOCTYPE web-app PUBLIC
 "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
 "http://java.sun.com/dtd/web-app_2_3.dtd" >

<web-app>
  <display-name>Archetype Created Web Application</display-name>
  <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>classpath:application.xml</param-value>
    </context-param>
    <listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    </listener>
  <servlet>
        <servlet-name>CXFServlet</servlet-name>
        <servlet-class>org.apache.cxf.transport.servlet.CXFServlet</servlet-class>
        <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet-mapping>
        <servlet-name>CXFServlet</servlet-name>  

    <!--==这个设置很重要，那么我们的webservice的地址就是http://localhost:8080/webserviceProject/webservice/Greeting===-->
        <url-pattern>/webservice/*</url-pattern>
    </servlet-mapping>
</web-app>

4 新建server实体类和接口

Greeting.java

package com.webservice.server;
import javax.jws.WebParam;
import javax.jws.WebService;

import com.webservice.to.WebServiceTo;
@WebService
public interface Greeting {
   public WebServiceTo greeting(@WebParam(name = "username")String username,@WebParam(name = "point")int point);
}

GreetingServiceImpl.java

package com.webservice.server;

import javax.jws.WebService;

import com.webservice.to.UserInfo;
import com.webservice.to.WebServiceTo;

@WebService(endpointInterface = "com.webservice.server.Greeting")
public class GreetingServiceImpl implements Greeting {

    private String excludeName = "Michael";
    private int leastPonit = 5;

    public WebServiceTo greeting(String username, int point) {
        String result = "";
        if (excludeName.equals(username)) {
            result = " 您不能重复进行投票！";
        } else {
            result = " 谢谢您的投票！";
            if (point < leastPonit) {
                result += " 您的投票分数太低！";
            } else {
                result += " 您的投票分数通过审核！";
            }
        }
        WebServiceTo to = new WebServiceTo();
        to.setResult(result);

        UserInfo user = new UserInfo();
        user.setUserName("zhangsan");
        user.setPassword("abcd");
        to.setInfo(user);
        return to;
    }

    public String getExcludeName() {
        return excludeName;
    }

    public void setExcludeName(String excludeName) {
        this.excludeName = excludeName;
    }

    public int getLeastPonit() {
        return leastPonit;
    }

    public void setLeastPonit(int leastPonit) {
        this.leastPonit = leastPonit;
    }
}

5.server端已经完成，接下来创建一个client端类Test

GreetingServiceClient.java

package com.webservice.client;

import org.apache.cxf.jaxws.JaxWsProxyFactoryBean;

import com.webservice.server.Greeting;

public class GreetingServiceClient {
    public static void main(String[] args) {
        // 创建WebService客户端代理工厂
        JaxWsProxyFactoryBean factory = new JaxWsProxyFactoryBean();
        // 注册WebService接口
        factory.setServiceClass(Greeting.class);
        // 设置WebService地址
        factory.setAddress("http://localhost:8080/WebserviceProject/webservice/Greeting");
        Greeting greetingService = (Greeting) factory.create();
        System.out.println("invoke webservice...");
        // 1、定义调查投票的变量与内容，用来发送给服务
        String username = "Test";
        int point = 88;
        // 调用方法进行服务消费
        String result = greetingService.greeting(username, point).getResult();
        System.out.println("Result:" + result);
        // 2、传递不一样的调查投票内容
        username = "Michael";
        point = 100;
        // 再次调用方法进行服务消费，得到不一样的结果
        result = greetingService.greeting(username, point).getResult();
        System.out.println("Result:" + result);
        // 3、第三次传递与调用
        username = "Jordan";
        point = 9;
        result = greetingService.greeting(username, point).getResult();
        System.out.println("Result:" + result);
    }
}