[Spring Boot] Mysql 연동
*************************** APPLICATION FAILED TO START *************************** 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). Process finished with exit code 1 이유 : DB Connection 안잡음 application.yml spring: datasource: driver-class-name: com.mysql.cj.jdbc.Driver url: jdbc:mysql://xxxxxxxxxxxxxx?serverTimezone=UTC&characterEncoding=UTF-8 username: xxxxxx password: xxxxxx