基于spring boot 1.5.4 集成 jpa+hibernate+jdbcTemplate(详解)

1.pom添加依赖

<!-- spring data jpa,会注入Tomcat jdbc pool/hibernate等 -->　　　　 <dependency>      <groupId>org.springframework.boot</groupId>      <artifactId>spring-boot-starter-data-jpa</artifactId>    </dependency>    <dependency>      <groupId>mysql</groupId>      <artifactId>Mysql-connector-java</artifactId>      <version>5.1.42</version>    </dependency>