게시판 DB에 저장하기

BoardMapper.java

@Insert("insert into content_table(content_subject, content_text, " +
			"content_file, content_writer_idx, content_board_idx, content_date) " +
			"values (#{content_subject}, #{content_text}, #{content_file, jdbcType=VARCHAR}, " +
			"#{content_writer_idx}, #{content_board_idx}, now())")
	void addContentInfo(ContentBean writeContentBean);

BoardService.java

public void addContentInfo(ContentBean writeContentBean) {
		
		MultipartFile upload_file = writeContentBean.getUpload_file();
		
		if(upload_file.getSize() > 0 ) {
			//위의 메서드로 파일을 저장하고 그 이름을 가져옴
			String file_name = saveUploadFile(upload_file);
			//파일의 이름을 저장한다
			writeContentBean.setContent_file(file_name);
		}

		
		//글쓴이는 현재 로그인 된 유저
		writeContentBean.setContent_writer_idx(loginUserBean.getUser_idx());
		
		boardMapper.addContentInfo(writeContentBean);
	
	}

BoardController.java

@PostMapping("/write_pro")
	public String write_pro(@Valid @ModelAttribute("writeContentBean") ContentBean writeContentBean,
			BindingResult result) {
		
		if (result.hasErrors()) {
			return "board/write";
		}
		//db에 저장
		boardService.addContentInfo(writeContentBean);
		
		return "board/write_success";
	}

DB에 잘 들어간걸 확인할 수 있다.