$$config title: [ Spring ] 단일 파일 업로드 keywords: - filepath $$ [깃 주소](https://github.com/Parkseonho/instaKG) # 코드 ### [ DB ] ```sql CREATE TABLE Question ( .. filename TEXT NOT NULL, filepath TEXT NOT NULL, .. ); ``` ### [ Question ] ```java @GeneratedValue(strategy = GenerationType.IDENTITY) private Integer id; private String filename; private String filepath; .. ``` ### [ question_form ] ```html ``` ### [ QuestionController ] ```java @PostMapping("/create") public String questionPageCreate(Question question, List file)throws Exception{ questionService.create(question, file); return "redirect:/question/list"; } ``` ### [ QuestionService ] ```java public void create(Question question, List files) throws Exception { try { for (MultipartFile file : files) { String projectPath = System.getProperty("user.dir") + "\\src\\main\\resources\\static\\files"; UUID uuid = UUID.randomUUID(); String fileName = uuid + "_" + file.getOriginalFilename(); File saveFile = new File(projectPath, fileName); file.transferTo(saveFile); question.setFilepath("/files/" + fileName); question.setFilename(fileName); question.setCreateDate(LocalDateTime.now()); question.setReplyLike(false); questionRepository.save(question); } } catch (IOException e) { throw new RuntimeException(e); } catch (IllegalStateException e) { throw new RuntimeException(e); } } ```

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