spring boot error

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

spring boot 처음실행 시 다음과 같은 에러가 났다. Failed to configure a DataSource: 'url' attribute is not specified and no embedded datasource could be configured. application.properties 에 JDBC url 을 추가해준다. [mysql] spring.datasource.driver-class-name=com.mysql.jdbc.Driver spring.datasource.url=jdbc:mysql://localhost:3306/[DB스키마명]?autoReconnect=true spring.datasource.username=[DB접속Id] spring.datasource.password..