------------------------postgresql-----------------------
1 <dependency> 2 <groupId>org.postgresql</groupId> 3 <artifactId>postgresql</artifactId> 4 <version>42.1.1</version> 5 </dependency>
--------------------------jpa-----------------------------
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>