Spring Boot 최초 실행시 : Failed to configure a DataSource: 'url' attribute is not specified and no embedded datasource could be configured.

스프링부트 최초 실행시 생긴 이슈

 

Description:

Failed to configure a DataSource: 'url' attribute is not specified and no embedded datasource could be configured.

Reason: Failed to determine a suitable driver class

Action:

Consider the following:
If you want an embedded database (H2, HSQL or Derby), please put it on the classpath.
If you have database settings to be loaded from a particular profile you may need to activate it (no profiles are currently active).

 

------------------------------------------------------------------------------------------------------------------------------------------------------

 

DB 셋팅을 해주어야 된다.

 

나는 postgresql을 사용하기 때문에

 

application.properties에 아래와 같이 입력

 

spring.datasource.url=jdbc:postgresql://localhost:5432/
spring.datasource.username=입력
spring.datasource.password=입력