add login to spring boot application and connect with postgresql code example
Example 1: how to add postgres to spring boot
spring.main.banner-mode=off
logging.level.org.springframework=ERROR
spring.jpa.hibernate.ddl-auto=none
spring.datasource.initialization-mode=always
spring.datasource.platform=postgres
spring.datasource.url=jdbc:postgresql://localhost:5432/testdb
spring.datasource.username=postgres
spring.datasource.password=s$cret
spring.jpa.properties.hibernate.jdbc.lob.non_contextual_creation=true
Example 2: spring boot postgres
<dependency>
<groupId>org.postgresql</groupId>
<artifactId>postgresql</artifactId>
<version>42.2.18</version>
</dependency>