매번 생각이 안나서..ㅠ.ㅠ # PostgreSQL db.driver=org.postgresql.Driver db.url=jdbc:postgresql:DB이름 db.username=account db.password=pass #MySQL db.driver=com.mysql.jdbc.Driver db.url=jdbc:mysql://localhost:3306/DB이름 ?useUnicode=true&chracterEncoding=UTF-8 db.username=account db.password=pass 여태까지 DB를 사용해