1,简介
webservice,是一种跨编程语言和跨操作系统平台的远程调用技术。
webservice三要素:soap、wsdl、uddi
2,服务端
2.1创建项目
2.2 编写服务类,并发布服务
import com.test.service.impl.HelloServiceImpl;
import org.apache.cxf.jaxws.JaxWsServerFactoryBean;
public class Server {
public static void main(String[] args) {
//发布服务的工厂
JaxWsServerFactoryBean factory = new JaxWsServerFactoryBean();
//设置服务地址
factory.setAddress("http://localhost:8000/ws/hello");
//设置服务类
factory.setServiceBean(new HelloServiceImpl());
//添加日志输入、输出拦截器,观察soap请求、响应内容
factory.getInInterceptors().add(new LoggingInInterceptor());
factory.getOutInterceptors().add(new LoggingOutInterceptor());
//发布服务
factory.create();
System.out.println("服务发布成功--");
}
}
# 查看wsdl说明书
http://localhost:8000/ws/hello?wsdl
3,客户端
3.1 客户端需有服务端接口
3.2 客户端调用服务
import org.apache.cxf.jaxws.JaxWsProxyFactoryBean;
public class Client {
public static void main(String[] args) {
//服务接口访问地址
String address="http://localhost:8000/ws/hello";
//创建cxf代理工厂
JaxWsProxyFactoryBean factory = new JaxWsProxyFactoryBean();
//设置远程访问服务端地址
factory.setAddress(address);
//设置接口类型
factory.setServiceClass(HelloService.class);
//对接口生成代理对象
HelloService helloService=factory.create(HelloService.class);
//代理对象
System.out.println(helloService.getClass());
//远程访问服务端方法
String content = helloService.getName("张三");
System.out.println(content);
}
}
4,web发布jaxws服务
4.1 创建项目
4.2 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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.eclipse.maven</groupId>
<artifactId>server_jaxws_spring</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>war</packaging>
<dependencies>
<!-- 要进行jaxws服务开发 -->
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-frontend-jaxws</artifactId>
<version>3.1.4</version>
</dependency>
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-frontend-jaxrs</artifactId>
<version>3.1.4</version>
</dependency>
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-transports-http-jetty</artifactId>
<version>3.1.4</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>4.2.4.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>4.2.4.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-test</artifactId>
<version>4.2.4.RELEASE</version>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>3.0.1</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.servlet.jsp</groupId>
<artifactId>jsp-api</artifactId>
<version>2.2</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<pluginManagement>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<version>3.2.0</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
<encoding>UTF-8</encoding>
<showWarnings>true</showWarnings>
</configuration>
</plugin>
</plugins>
</pluginManagement>
</build>
</project>
4.3 web.xml
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_4_0.xsd"
version="4.0">
<!-- cxfservlet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>/ws/*</url-pattern>
</servlet-mapping>
<!-- spring配置 -->
<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>
</web-app>
4.4 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"
xmlns:cxf="http://cxf.apache.org/core"
xmlns:jaxrs="http://cxf.apache.org/jaxrs"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://cxf.apache.org/core
http://cxf.apache.org/schemas/core.xsd
http://cxf.apache.org/jaxws
http://cxf.apache.org/schemas/jaxws.xsd
http://cxf.apache.org/jaxrs
http://cxf.apache.org/schemas/jaxrs.xsd
">
<!-- spring发布服务 -->
<jaxws:server address="/hello">
<jaxws:serviceBean>
<bean class="com.test.service.impl.HelloServiceImpl"></bean>
</jaxws:serviceBean>
</jaxws:server>
</beans>
5,服务端调用
5.1,创建项目
5.2 ,applicationContext.xml配置
<?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:cxf="http://cxf.apache.org/core"
xmlns:jaxrs="http://cxf.apache.org/jaxrs"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://cxf.apache.org/core
http://cxf.apache.org/schemas/core.xsd
http://cxf.apache.org/jaxws
http://cxf.apache.org/schemas/jaxws.xsd
http://cxf.apache.org/jaxrs
http://cxf.apache.org/schemas/jaxrs.xsd
">
<!-- spring发布服务 -->
<jaxws:client id="helloService"
serviceClass="com.test.service.HelloService"
address="http://localhost:8080/server_jaxws_spring/ws/hello">
</jaxws:client>
</beans>
5.3,测试类Client
import javax.annotation.Resource;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration("classpath:applicationContext.xml")
public class Client {
//注入对象
@Resource
private HelloService helloService;
@Test
public void test() {
System.out.println(helloService.getClass());
System.out.println(helloService.getName("李四"));
}
}
6,jaxrs规范服务
6.1 创建项目
6.2 pom.xml配置
<dependencies>
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-frontend-jaxws</artifactId>
<version>3.1.4</version>
</dependency>
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-frontend-jaxrs</artifactId>
<version>3.1.4</version>
</dependency>
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-transports-http-jetty</artifactId>
<version>3.1.4</version>
</dependency>
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-rs-client</artifactId>
<version>3.1.4</version>
</dependency>
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-rs-extension-providers</artifactId>
<version>3.1.4</version>
</dependency>
<dependency>
<groupId>org.codehaus.jettison</groupId>
<artifactId>jettison</artifactId>
<version>1.3.7</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>4.2.4.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>4.2.4.RELEASE</version>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>3.0.1</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.servlet.jsp</groupId>
<artifactId>jsp-api</artifactId>
<version>2.2</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<pluginManagement>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<version>3.2.0</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
<encoding>UTF-8</encoding>
<showWarnings>true</showWarnings>
</configuration>
</plugin>
</plugins>
</pluginManagement>
</build>
6.3 web.xml配置
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_4_0.xsd"
version="4.0">
<!-- cxfservlet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>/ws/*</url-pattern>
</servlet-mapping>
<!-- spring配置 -->
<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>
</web-app>
6.4 User类
import javax.xml.bind.annotation.XmlRootElement;
/**
* XmlRootElement指定对象序列化为xml或json数据时的根节点
*/
@XmlRootElement(name="User")
public class User {
private Integer id;
private String username;
private String sex;
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 getSex() {
return sex;
}
public void setSex(String sex) {
this.sex = sex;
}
public User() {
super();
}
public User(Integer id, String username, String sex) {
super();
this.id = id;
this.username = username;
this.sex = sex;
}
@Override
public String toString() {
return "User [id=" + id + ", username=" + username + ", sex=" + sex + "]";
}
}
6.5 UserService 接口
import java.util.List;
import javax.ws.rs.Consumes;
import javax.ws.rs.DELETE;
import javax.ws.rs.GET;
import javax.ws.rs.POST;
import javax.ws.rs.PUT;
import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
import javax.ws.rs.Produces;
import com.test.entity.User;
@Path("/userService")
@Produces("*/*")
public interface UserService {
//表示处理请求的类型
@POST
@Path("/user")
//服务器请求的数据格式类型
@Consumes({"application/xml","application/json"})
public void saveUser(User user);
@PUT
@Path("/user/{id}")
@Consumes({"application/xml","application/json"})
public void updateUser(@PathParam("id")Integer id);
@GET
@Path("/user/{id}")
//服务器支持返回数据的格式
@Produces({"application/xml","application/json"})
public User findUserById(@PathParam("id")Integer id);
@DELETE
@Path("/user/{id}")
@Consumes({"application/xml","application/json"})
public void deleteUser(@PathParam("id")Integer id);
}
6.6 applicationContext.xml配置
<?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:cxf="http://cxf.apache.org/core"
xmlns:jaxrs="http://cxf.apache.org/jaxrs"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://cxf.apache.org/core
http://cxf.apache.org/schemas/core.xsd
http://cxf.apache.org/jaxws
http://cxf.apache.org/schemas/jaxws.xsd
http://cxf.apache.org/jaxrs
http://cxf.apache.org/schemas/jaxrs.xsd
">
<!-- spring发布服务 -->
<jaxrs:server address="/userService">
<jaxrs:serviceBeans>
<bean class="com.test.service.impl.UserServiceImpl"></bean>
</jaxrs:serviceBeans>
</jaxrs:server>
</beans>
7 jaxrs规范,客户端使用
7.1 创建项目
7.2 Client类
@Test
public void testSaveUser() {
User user = new User(3, "王五", "女");
//type指定请求的数据格式
WebClient
.create("http://localhost:8080/server_jaxrs_spring/ws/userService/userService/user")
.type(MediaType.APPLICATION_JSON)
.post(user);
}
@Test
public void testFindUserById() {
User user = WebClient
.create("http://localhost:8080/server_jaxrs_spring/ws/userService/userService/user/2")
.type(MediaType.APPLICATION_JSON)
.get(User.class);
System.out.println(user);
}