1 在項目中的pom.xml配置文件添加依賴

<!--MySQL依賴 -->
<dependency>
    <groupId>mysql</groupId>
    <artifactId>mysql-connector-java</artifactId>
</dependency>
<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-jdbc</
 
artifactId>
</dependency>

<!--JPA依賴 -->
<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-data-jpa</artifactId>

</dependency>

<!--需要導入下列依賴，才能使用@Entity註解，@Id註解 -->
<dependency>
    <
 
groupId>javax.persistence</groupId>
    <artifactId>persistence-api</artifactId>
    <version>1.0.2<ersion>
</dependency>

spring boot 操作MySQL pom添加的配置