DB연결 application.properties에 다음 내용 작성 spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver spring.datasource.username=root spring.datasource.password=1234 spring.datasource.url=jdbc:mysql://localhost:3306/board BoardController 작성 package com.study2.board.controller; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.GetMapping; import org.spr..
