webservice之helloword(web)rs

spring整合webservice

1.pom.xml文件

 <dependencies>
  		<!-- cxf 进行rs开发 必须导入  -->
  		<dependency>
			<groupId>org.apache.cxf</groupId>
			<artifactId>cxf-rt-frontend-jaxrs</artifactId>
			<version>3.0.1</version>
		</dependency>

		<!-- 日志引入  -->
		<dependency>
			<groupId>org.slf4j</groupId>
			<artifactId>slf4j-log4j12</artifactId>
			<version>1.7.12</version>
		</dependency>

		<!-- 客户端 -->
		<dependency>
			<groupId>org.apache.cxf</groupId>
			<artifactId>cxf-rt-rs-client</artifactId>
			<version>3.0.1</version>
		</dependency>

		<!-- 扩展json提供者 -->
		<dependency>
			<groupId>org.apache.cxf</groupId>
			<artifactId>cxf-rt-rs-extension-providers</artifactId>
			<version>3.0.1</version>
		</dependency>

		<!-- 转换json工具包，被extension providers 依赖 -->
		<dependency>
			<groupId>org.codehaus.jettison</groupId>
			<artifactId>jettison</artifactId>
			<version>1.3.7</version>
		</dependency>

		<!-- spring 核心 -->
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-context</artifactId>
			<version>4.1.7.RELEASE</version>
		</dependency>

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

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

		<!-- junit 开发包 -->
		<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>9996</port>
  			</configuration>
  		</plugin>
  		 <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>2.3.2</version>
                <configuration>
                    <source>1.7</source>
                    <target>1.7</target>
                </configuration>
            </plugin>
  	</plugins>
  </build>

　　2.web.xml文件

<?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>

	<servlet>
		<servlet-name>CXFService</servlet-name>
		<servlet-class>org.apache.cxf.transport.servlet.CXFServlet</servlet-class>
		<load-on-startup>1</load-on-startup>
	</servlet>
	<servlet-mapping>
		<servlet-name>CXFService</servlet-name>
		<url-pattern>/services/*</url-pattern>
	</servlet-mapping>

	<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>

applicationContext.xml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://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
	http://cxf.apache.org/jaxrs http://cxf.apache.org/schemas/jaxrs.xsd">

	<!--
		address 发布服务地址
		servicesBeans 服务实现类
	 -->
	<jaxrs:server id="userService" address="/userService" >
		<jaxrs:serviceBeans>
			<bean class="com.baidu.service.imp.UserServiceImp" />
		</jaxrs:serviceBeans>
		<jaxrs:inInterceptors>
			<bean class="org.apache.cxf.interceptor.LoggingInInterceptor" />
		</jaxrs:inInterceptors>
		<jaxrs:outInterceptors>
			<bean class="org.apache.cxf.interceptor.LoggingOutInterceptor" />
		</jaxrs:outInterceptors>
	</jaxrs:server>

</beans>

　　

创建服务接口

package com.baidu.service;

import javax.ws.rs.POST;
import javax.ws.rs.Path;

//@Path("/userService")
public interface UserService {
	@POST
	@Path("/saveUser")
	public void saveUser();
}

　　

创建服务的实现

package com.baidu.service.imp;

import com.baidu.service.UserService;

public class UserServiceImp implements UserService {

	@Override
	public void saveUser() {
		System.out.println("123");
	}

}

　　

测试服务

　　　　使用webService java rs的测试类进行测试

 　　WebClient.create("http://localhost:9996/rs_webservice_web_service/services/userService/saveUser")
				 .type(MediaType.APPLICATION_XML).post(null);

项目源码下载目录

　　https://gitee.com/blurwrater/webservice/tree/master/