环境:Idea +SpringBot+jpa+Mysql
1.1 Feile右键,project,选择Spring Initializer
1.2
1.3
然后接着finish,接下来是要在pom文件里添加jpa和mysql的依赖,在这里这一步不上图了。
1.4添加依赖
<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>
1.5 接下来建立目录文件,请看下面的源代码,