목차1.File 1. File첨부파일 라이브러리 추가commons-fileupload-1.4.jarcommons-io-2.11.0.jarthumbnailator-0.4.17.jar ▣ sqlFile.sqlcreate table board( bno int auto_increment, title varchar(500) not null, writer varchar(100) not null, content text, regdate datetime default now(), moddate datetime default now(), primary key(bno)); -- 2024.10.23 -- 댓글(comment) create table comment( cno int auto_increme..