Nhảy tới nội dung

a

Create App

Go to main/java/com.example. Create packages under your main package.

  • controllers: API controllers
  • models: JPA entities & other persistence info
  • repositories: JPA repositories
  • services: logic-based code

Connect to database

Add Data JPA library & connect it to Postgres. Add Postgres JDBC driver dependency to pom.xml

        <dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>org.postgresql</groupId>
<artifactId>postgresql</artifactId>
<scope>runtime</scope>
</dependency>

Add src/main/resources/application.properties

spring.datasource.url=jdbc:postgresql://localhost:5432/conference_app
spring.datasource.username=
spring.datasource.password=
spring.jpa.database-platform=org.hibernate.dialect.PostgreSQLDialect
spring.jpa.hibernate.ddl-auto=none
spring.jpa.hibernate.show-sql=true