什么是JAX-RS

在JSR-311规范中定义，即Java API for RESTful Web Services，一套Java API，用于开发 RESTful风格的Webservice。

工程概况

主要功能：用户增删改查controller(not RESTful，懒得改了) + 查询用户webservice(RESTful)

框架：spring+spring mvc+mybatis

数据库：mysql

构建工具：maven

创建工程

使用IDE创建一个maven工程，pom.

<project ="http://maven.apache.org/POM/4.0.0" ="http://www.w3.org/2001/  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>cn.edu.hdu.wsdemo</groupId>  <artifactId>wsdemo</artifactId>  <packaging>war</packaging>  <version>0.0.1-SNAPSHOT</version>  <name>wsdemo Maven Webapp</name>  <url>http://maven.apache.org</url>  <properties>    <cxf.version>3.0.3</cxf.version>    <httpclient.version>3.1</httpclient.version>    <jax.ws.rs>2.0.1</jax.ws.rs>    <spring.version>4.1.4.RELEASE</spring.version>    <mybatis.version>3.2.8</mybatis.version>    <jackson.version>1.1.1</jackson.version>  </properties>  <dependencies>    <dependency>      <groupId>junit</groupId>      <artifactId>junit</artifactId>      <version>4.11</version>      <scope>test</scope>    </dependency>    <dependency>      <groupId>javax.servlet</groupId>      <artifactId>javax.servlet-api</artifactId>      <version>3.1.0</version>      <scope>provided</scope>    </dependency>    <!-- http://mvnrepository.com/artifact/org.slf4j/slf4j-api -->    <!-- Simple Logging Facade for Java，简单日志门面 ，允许最终用户在部署其应用时使用其所希望的日志系统，本身并不是日志解决方案 -->    <dependency>      <groupId>org.slf4j</groupId>      <artifactId>slf4j-api</artifactId>      <version>1.7.21</version>    </dependency>    <!-- http://mvnrepository.com/artifact/org.slf4j/slf4j-log4j12 -->    <dependency>      <groupId>org.slf4j</groupId>      <artifactId>slf4j-log4j12</artifactId>      <version>1.7.21</version>    </dependency>    <!-- http://mvnrepository.com/artifact/log4j/log4j -->    <dependency>      <groupId>log4j</groupId>      <artifactId>log4j</artifactId>      <version>1.2.17</version>    </dependency>    <!-- http://mvnrepository.com/artifact/com.google.code.gson/gson -->    <dependency>      <groupId>com.google.code.gson</groupId>      <artifactId>gson</artifactId>      <version>2.6.2</version>    </dependency>    <!-- http://mvnrepository.com/artifact/org.apache.commons/commons-lang3 -->    <dependency>      <groupId>org.apache.commons</groupId>      <artifactId>commons-lang3</artifactId>      <version>3.4</version>    </dependency>    <!--spring -->    <dependency>      <groupId>org.springframework</groupId>      <artifactId>spring-webmvc</artifactId>      <version>${spring.version}</version>    </dependency>    <dependency>      <groupId>org.springframework</groupId>      <artifactId>spring-context</artifactId>      <version>${spring.version}</version>    </dependency>    <dependency>      <groupId>org.springframework</groupId>      <artifactId>spring-tx</artifactId>      <version>${spring.version}</version>    </dependency>    <dependency>      <groupId>org.springframework</groupId>      <artifactId>spring-context-support</artifactId>      <version>${spring.version}</version>    </dependency>    <dependency>      <groupId>org.springframework</groupId>      <artifactId>spring-web</artifactId>      <version>${spring.version}</version>    </dependency>    <dependency>      <groupId>org.springframework</groupId>      <artifactId>spring-jdbc</artifactId>      <version>${spring.version}</version>    </dependency>    <dependency>      <groupId>org.aspectj</groupId>      <artifactId>aspectjweaver</artifactId>      <version>1.8.7</version>    </dependency>    <dependency>      <groupId>com.alibaba</groupId>      <artifactId>druid</artifactId>      <version>1.0.15</version>    </dependency>    <dependency>      <groupId>mysql</groupId>      <artifactId>mysql-connector-java</artifactId>      <version>5.1.38</version>    </dependency>    <dependency>      <groupId>org.mybatis</groupId>      <artifactId>mybatis</artifactId>      <version>${mybatis.version}</version>    </dependency>    <dependency>      <groupId>org.mybatis</groupId>      <artifactId>mybatis-spring</artifactId>      <version>1.2.5</version>    </dependency>    <dependency>      <groupId>org.apache.cxf</groupId>      <artifactId>cxf-rt-frontend-jaxrs</artifactId>      <version>${cxf.version}</version>    </dependency>    <dependency>      <groupId>org.apache.cxf</groupId>      <artifactId>cxf-rt-transports-http</artifactId>      <version>${cxf.version}</version>    </dependency>    <dependency>      <groupId>org.apache.cxf</groupId>      <artifactId>cxf-rt-rs-service-description</artifactId>      <version>${cxf.version}</version>    </dependency>    <dependency>      <groupId>commons-httpclient</groupId>      <artifactId>commons-httpclient</artifactId>      <version>${httpclient.version}</version>    </dependency>    <dependency>      <groupId>javax.ws.rs</groupId>      <artifactId>javax.ws.rs-api</artifactId>      <version>${jax.ws.rs}</version>    </dependency>    <dependency>      <groupId>org.codehaus.jackson</groupId>      <artifactId>jackson-jaxrs</artifactId>      <version>${jackson.version}</version>    </dependency>  </dependencies>  <build>    <finalName>wsdemo</finalName>    <plugins>      <plugin>        <artifactId>maven-compiler-plugin</artifactId>        <version>3.0</version>        <configuration>          <source>1.7</source>          <target>1.7</target>          <encoding>UTF-8</encoding>        </configuration>      </plugin>      <plugin>        <groupId>org.apache.tomcat.maven</groupId>        <artifactId>tomcat7-maven-plugin</artifactId>        <version>2.1</version>      </plugin>    </plugins>  </build></project>

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原标题：Spring集成Apache CXF开发JAX

关键词：Spring