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分别创建服务端和客户端web服务项目，引入jar包：
<dependency> <groupId>org.springframework</groupId> <artifactId>spring-web</artifactId> <version>4.1.4.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context</artifactId> <version>4.1.4.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-test</artifactId> <version>4.1.4.RELEASE</version> <type>jar</type> <scope>test</scope> </dependency> <!-- https://mvnrepository.com/artifact/org.apache.cxf/cxf-rt-rs-client --> <dependency> <groupId>org.apache.cxf</groupId> <artifactId>cxf-rt-rs-client</artifactId> <version>3.1.11</version> </dependency> <dependency> <groupId>org.apache.cxf</groupId> <artifactId>cxf-rt-transports-http</artifactId> <version>3.1.11</version> </dependency> <!-- https://mvnrepository.com/artifact/org.apache.cxf/cxf-rt-frontend-jaxrs --> <dependency> <groupId>org.apache.cxf</groupId> <artifactId>cxf-rt-frontend-jaxrs</artifactId> <version>3.1.11</version> </dependency> <!-- https://mvnrepository.com/artifact/org.apache.cxf/cxf-rt-rs-extension-providers --> <dependency> <groupId>org.apache.cxf</groupId> <artifactId>cxf-rt-rs-extension-providers</artifactId> <version>3.1.11</version> </dependency> <!-- https://mvnrepository.com/artifact/org.codehaus.jettison/jettison --> <dependency> <groupId>org.codehaus.jettison</groupId> <artifactId>jettison</artifactId> <version>1.4.0</version> </dependency> <!-- https://mvnrepository.com/artifact/org.slf4j/slf4j-api --> <dependency> <groupId>org.slf4j</groupId> <artifactId>slf4j-api</artifactId> <version>1.7.26</version> </dependency>
服务端：
添加实体类：
package com.diego.entity;
import javax.xml.bind.annotation.XmlRootElement;
import java.util.List;
/**
* 基于RESULT风格的webService，客户端与服务端通讯可以传递xml数据、json数据
* @XmlRootElement 指定对象序列化为XML或JSON数据时 根节点的名称
* xml：
* <User>
* <id></id>
* <userName></userName>
* <city></city>
* </User>
*
* json:
* {"User":{"id":"1","userName":"","city":""}}
*/
@XmlRootElement(name = "User")
public class User {
private String id;
private String userName;
private String city;
public String getId() {
return id;
}
public void setId(String 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;
}
@Override
public String toString() {
return "User{" +
"id='" + id + '\'' +
", userName='" + userName + '\'' +
", city='" + city + '\'' +
'}';
}
}
添加接口：
package com.diego.service;
import com.diego.entity.User;
import javax.ws.rs.*;
import javax.ws.rs.core.MediaType;
import java.util.List;
/**
* @Path:访问当前服务接口对应的路径
*/
public interface IUserService {
/**
* @Path:访问当前服务接口方法的路径 /userService/user
* @POST：处理请求的类型 - 对应insert
* @Consumes:服务器支持请求的数据格式类型
* @Produces：服务器支持返回的数据格式类型
*/
@POST
@Path("/user")
@Consumes({MediaType.APPLICATION_XML,MediaType.APPLICATION_JSON})
public void saveUser(User user);
/**
* @PUT 对应update操作
*/
@PUT
@Path("/user")
@Consumes({"application/xml","application/json"})
public void updateUser(User user);
/**
* @GET：对应查询操作
*/
@GET
@Path("/user")
@Produces({"application/xml","application/json"})
public List<User> getUser(User user);
/**
* @GET：对应查询操作
*/
@GET
@Path("/user")
@Consumes({MediaType.APPLICATION_XML})
@Produces({"application/xml","application/json"})
public User getUserById(User user);
/*
* @GET:对应查询操作
*/
@GET
@Path("/user/{id}")
@Consumes({MediaType.APPLICATION_JSON})
@Produces({"application/xml","application/json"})
public User getUserById(@PathParam("id") Integer id);
/**
* @DELETE：对应删除操作
*/
@DELETE
@Path("/user")
@Consumes({"application/xml","application/json"})
public void deleteUser(User user);
}
添加实现类：
package com.diego.service.impl;
import com.diego.entity.User;
import com.diego.service.IUserService;
import java.util.ArrayList;
import java.util.List;
public class IUserServiceImpl implements IUserService {
public void saveUser(User user) {
System.out.println("saveUser:"+user.toString());
}
public void updateUser(User user) {
System.out.println("updateUser:"+user.toString());
}
public List<User> getUser(User user) {
List<User> userList = new ArrayList<User>();
User user1 = new User();
user1.setId("1");
user1.setUserName("1");
user1.setCity("1");
userList.add(user1);
User user2 = new User();
user2.setId("2");
user2.setUserName("2");
user2.setCity("2");
userList.add(user2);
return userList;
}
public User getUserById(Integer id) {
User user1 = new User();
user1.setId("1");
user1.setUserName("1");
user1.setCity("1");
return user1;
}
public User getUserById(User user) {
User user1 = new User();
user1.setId("111");
user1.setUserName("1111");
user1.setCity("111");
return user1;
}
public void deleteUser(User user) {
System.out.println("deleteUser:"+user.toString());
}
}
添加Spring XML配置文件：
<?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:jaxrs="http://cxf.apache.org/jaxrs"
xsi:schemaLocation="http://cxf.apache.org/jaxrs
http://cxf.apache.org/schemas/jaxrs.xsd http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd"
default-lazy-init="true">
<!--
spring整合CXF发布基于RESULT风格服务
1.服务地址
2.服务类
服务完整访问地址:http:localhost:8083/server/userService/user
-->
<jaxrs:server address="/userService">
<jaxrs:serviceBeans>
<bean class="com.diego.service.impl.IUserServiceImpl"/>
</jaxrs:serviceBeans>
</jaxrs:server>
</beans>
添加web.xml配置：
<servlet> <servlet-name>cxfServlet</servlet-name> <servlet-class>org.apache.cxf.transport.servlet.CXFServlet</servlet-class> </servlet> <servlet-mapping> <servlet-name>cxfServlet</servlet-name> <url-pattern>/server/*</url-pattern> </servlet-mapping> <context-param> <param-name>contextConfigLocation</param-name> <param-value>classpath:applicationContext.xml</param-value> </context-param> <listener> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener>
客户端：
添加实体类：
package com.diego.rs.entity;
import javax.xml.bind.annotation.XmlRootElement;
import java.util.List;
/**
* 基于RESULT风格的webService，客户端与服务端通讯可以传递xml数据、json数据
* @XmlRootElement 指定对象序列化为XML或JSON数据时 根节点的名称
* xml：
* <User>
* <id></id>
* <userName></userName>
* <city></city>
* </User>
*
* json:
* {"User":{"id":"1","userName":"","city":""}}
*/
@XmlRootElement(name = "User")
public class User {
private String id;
private String userName;
private String city;
public String getId() {
return id;
}
public void setId(String 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;
}
@Override
public String toString() {
return "User{" +
"id='" + id + '\'' +
", userName='" + userName + '\'' +
", city='" + city + '\'' +
'}';
}
}
测试类：
package com.diego.rs;
import com.diego.rs.entity.User;
import org.apache.cxf.jaxrs.client.WebClient;
import org.testng.annotations.Test;
import javax.ws.rs.core.MediaType;
public class Client {
@Test
public void test1(){
User user = new User();
user.setId("1");
user.setCity("aaa");
user.setUserName("c");
WebClient.create("http://localhost:8083/server/userService/user")
//指定请求的数据格式为XML
.type(MediaType.APPLICATION_XML)
.post(user);
}
@Test
public void test2(){
User user = WebClient.create("http://localhost:8083/server/userService/user/1")
//指定请求的数据格式为JSON
.type(MediaType.APPLICATION_JSON)
.get(User.class);
System.out.println(user.toString());
}
}