WebService 的CXF框架 WS方式Spring开发

1.建项目,导包.

<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/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <groupId>cn_itcast.maven</groupId>
    <artifactId>cxf_ws_spring</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>cxf_ws_spring</name>
    <description>CXF的WS整合Spring发布</description>

    <dependencies>
        <!-- CXF WS开发 -->
        <dependency>
            <groupId>org.apache.cxf</groupId>
            <artifactId>cxf-rt-frontend-jaxws</artifactId>
            <version>3.0.1</version>
        </dependency>
        <!-- Spring开发 -->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-context</artifactId>
            <version>4.1.7.RELEASE</version>
        </dependency>

        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-web</artifactId>
            <version>4.1.7.RELEASE</version>
        </dependency>

        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-test</artifactId>
            <version>4.1.7.RELEASE</version>
        </dependency>
        <!-- Spring整合junit开发 -->
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.12</version>
        </dependency>

    </dependencies>
    <build>
        <plugins>
            <plugin>
                <groupId>org.codehaus.mojo</groupId>
                <artifactId>tomcat-maven-plugin</artifactId>
                <version>1.1</version>
                <configuration>
                    <port>9998</port>
                </configuration>
            </plugin>
        </plugins>
    </build>
</project>

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns="http://java.sun.com/xml/ns/javaee"
    xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
    id="WebApp_ID" version="2.5">
    
    <!-- spring配置文件位置 -->
    <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>classpath:applicationContext.xml</param-value>
    </context-param>
    <!-- spring核心监听器 -->
    <listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    </listener>
    <!-- CXF基于web访问 -->
    <servlet>
        <servlet-name>CXFService</servlet-name>
        <servlet-class>org.apache.cxf.transport.servlet.CXFServlet</servlet-class>
        <!-- 加载级别 -->
        <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet-mapping>
        <servlet-name>CXFService</servlet-name>
        <url-pattern>/services/*</url-pattern>
    </servlet-mapping>
    <!-- 欢迎页面 -->
    <welcome-file-list>
        <welcome-file>index.html</welcome-file>
        <welcome-file>index.htm</welcome-file>
        <welcome-file>index.jsp</welcome-file>
        <welcome-file>default.html</welcome-file>
        <welcome-file>default.htm</welcome-file>
        <welcome-file>default.jsp</welcome-file>
    </welcome-file-list>

</web-app>

2.导入实体类/service

package cn.itcast.cxf.service;

import java.util.List;

import javax.jws.WebMethod;
import javax.jws.WebService;

import cn.itcast.cxf.domain.Car;
import cn.itcast.cxf.domain.User;

@WebService
public interface IUserService {
    @WebMethod
    public String sayHello(String name);

    @WebMethod
    public List<Car> findCarsByUser(User user);
}

package cn.itcast.cxf.service;

import java.util.ArrayList;
import java.util.List;

import javax.jws.WebService;

import cn.itcast.cxf.domain.Car;
import cn.itcast.cxf.domain.User;
//设置endpointInterface接口服务完整类名,serviceName服务名称.
@WebService(endpointInterface = "cn.itcast.cxf.service.IUserService", serviceName = "userService")
public class UserServiceImpl implements IUserService {

    // 简单参数传递
    public String sayHello(String name) {
        return "Hello," + name;
    }
    // 复杂参数传递
    public List<Car> findCarsByUser(User user) {
        if ("xiaoming".equals(user.getUsername())) {
            List<Car> cars = new ArrayList<Car>();
            Car car1 = new Car();
            car1.setId(1);
            car1.setCarName("大众途观");
            car1.setPrice(200000d);
            cars.add(car1);

            Car car2 = new Car();
            car2.setId(2);
            car2.setCarName("现代ix35");
            car2.setPrice(170000d);
            cars.add(car2);

            return cars;
        } else {
            return null;
        }
    }
}

package cn.itcast.cxf.domain;

public class Car {
    private Integer id;
    private String carName;
    private Double price;

    public Integer getId() {
        return id;
    }

    public void setId(Integer id) {
        this.id = id;
    }

    public String getCarName() {
        return carName;
    }

    public void setCarName(String carName) {
        this.carName = carName;
    }

    public Double getPrice() {
        return price;
    }

    public void setPrice(Double price) {
        this.price = price;
    }

    @Override
    public String toString() {
        return "Car [id=" + id + ", carName=" + carName + ", price=" + price + "]";
    }

}

package cn.itcast.cxf.domain;

import java.util.ArrayList;
import java.util.List;

public class User {
    private Integer id;
    private String username;
    private String city;

    private List<Car> cars = new ArrayList<Car>();

    public Integer getId() {
        return id;
    }

    public void setId(Integer id) {
        this.id = id;
    }

    public String getUsername() {
        return username;
    }

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

    public String getCity() {
        return city;
    }

    public void setCity(String city) {
        this.city = city;
    }

    public List<Car> getCars() {
        return cars;
    }

    public void setCars(List<Car> cars) {
        this.cars = cars;
    }

}

3.配置Springcxf服务发布

<?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"
    xsi:schemaLocation="
    http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
    http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd">

    <!-- 
        address 客户端访问服务路径 
        serviceClass 配置接口
        serviceBean 配置实现类 
     -->
    <jaxws:server id="userService" address="/userService" 
        serviceClass="cn.itcast.cxf.service.IUserService">
        <jaxws:serviceBean>
            <bean class="cn.itcast.cxf.service.UserServiceImpl" />
        </jaxws:serviceBean>
    </jaxws:server>
    
</beans>

访问 ：http://localhost:9998/cxf_ws_spring/services/userService?wsdl

4.整合Spring测试,编写客户端

1).编写applicationContext.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:jaxws="http://cxf.apache.org/jaxws"
    xsi:schemaLocation="
    http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
    http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd">

    <!-- 
        serviceClass 服务接口
        address 服务访问地址 
     -->
    <jaxws:client id="userServiceClient" 
        serviceClass="cn.itcast.cxf.service.IUserService" 
        address="http://localhost:9998/cxf_ws_spring/services/userService" >
        <!-- 来源消息拦截器 -->
        <jaxws:inInterceptors>
            <bean class="org.apache.cxf.interceptor.LoggingInInterceptor"/>
        </jaxws:inInterceptors>
        <!-- 输出消息拦截器 -->
        <jaxws:outInterceptors>
            <bean class="org.apache.cxf.interceptor.LoggingOutInterceptor" />
        </jaxws:outInterceptors>
    </jaxws:client>
</beans>

2)测试类编写

package cxf_ws_spring;

import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;

import cn.itcast.cxf.service.IUserService;

@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations = "classpath:applicationContext-test.xml")
public class JAXWS_Spring_Test {
    @Autowired
    private IUserService proxy;

    @Test
    public void testCXF() {
        System.out.println(proxy.sayHello("我是程序员"));
    }
}