게시판 엔티티 생성 package com.kyhslam.domain; import java.sql.Timestamp; import javax.persistence.Entity; import javax.persistence.GeneratedValue; import javax.persistence.GenerationType; import javax.persistence.Id; import javax.persistence.Table; import org.hibernate.annotations.CreationTimestamp; import org.hibernate.annotations.UpdateTimestamp; @Entity @Table(name="tbl_boards") public class Board {..