spring boot整合使用jpa

1）pom文件引入

<parent>

          <groupId>org.springframework.boot</groupId>

          <artifactId>spring-boot-starter-parent</artifactId>

          <version>1.4.2.RELEASE</version>

     </parent>

     <dependencies>

          <dependency>

               <groupId>org.springframework.boot</groupId>

               <artifactId>spring-boot-starter-data-jpa</artifactId>

          </dependency>

          <dependency>

               <groupId>mysql</groupId>

               <artifactId>mysql-connector-java</artifactId>

               <version>5.1.21</version>

          </dependency>

          <dependency>

               <groupId>org.springframework.boot</groupId>

               <artifactId>spring-boot-starter-web</artifactId>

          </dependency>

     </dependencies>

2）application.properties配置

spring.datasource.url=jdbc:mysql://localhost:3306/test

spring.datasource.username=root

spring.datasource.password=root

spring.datasource.driver-class-name=com.mysql.jdbc.Driver

3）建立实体类

 

4）建立dao层调用

 

5）访问路径

 

6）启动类