1. 입력 try { VoFile file = new VoFile(); file.setFile_cont(multi.getBytes()); // MultipartFile String fileSeq = dao.insertFile(file); // DB Insert } catch (Exception e) { e.printStackTrace(); } 2. 출력 byte[] imgFile = (byte[]) model.get("fileCont"); //중간 생략 InputStream is = null; try { is = new ByteArrayInputStream(imgFile); ServletOutputStream os = response.getOutputStream(); int binaryRead; whil..