MultipartFile 파일 이름 가져오는 방법 맥이라 다름

https://developer-talk.tistory.com/811

[Java]MultipartFile 파일 이름 가져오는 방법

 

기존

 

// 패키지 등록
   @RequestMapping(value = "/addPackage", method = RequestMethod.POST)
   public String addPackagePOST(@ModelAttribute Pack pack,
         @RequestParam("packPreviewImgFile") MultipartFile packPreviewImgFile,
         @RequestParam("packSlideImg1File") MultipartFile packSlideImg1File,
         @RequestParam("packSlideImg2File") MultipartFile packSlideImg2File,
         @RequestParam("packSlideImg3File") MultipartFile packSlideImg3File,
         @RequestParam("packContentImg1File") MultipartFile packContentImg1File,
         @RequestParam("packContentImg2File") MultipartFile packContentImg2File,
         @RequestParam("packContentImg3File") MultipartFile packContentImg3File,
         @RequestParam("packCalendarImgFile") MultipartFile packCalendarImgFile,
         Model model, HttpSession session) throws IllegalStateException, IOException {
      
      if(packPreviewImgFile.isEmpty() || packSlideImg1File.isEmpty() || packSlideImg2File.isEmpty() 
            || packSlideImg3File.isEmpty() || packContentImg1File.isEmpty() || packContentImg2File.isEmpty()
            || packContentImg2File.isEmpty() || packContentImg3File.isEmpty() || packCalendarImgFile.isEmpty()) {
         //이미지 파일이 업로드되지 않은 경우 처리
         model.addAttribute("message","파일이 업로드되지 않았습니다.");
         return "redirect:/package/";
      }
      
      //전달파일을 저장하기 위한 서버 디렉토리의 시스템 경로 반환
      String uploadDirectory = context.getServletContext().getRealPath("/resources/assets/img/upload");
      
      //서버 디렉토리에 업로드 처리되며 저장된 파일의 이름을 반환하여 Command 객체의 필드값 변경
      String uploadPreview = UUID.randomUUID().toString()+"-"+packPreviewImgFile.getOriginalFilename();
      pack.setPackPreviewImg(uploadPreview);
      
      String uploadSlide1 = UUID.randomUUID().toString()+"-"+packSlideImg1File.getOriginalFilename();
      pack.setPackSlideImg1(uploadSlide1);
      
      String uploadSlide2 = UUID.randomUUID().toString()+"-"+packSlideImg2File.getOriginalFilename();
      pack.setPackSlideImg2(uploadSlide2);
      
      String uploadSlide3 = UUID.randomUUID().toString()+"-"+packSlideImg3File.getOriginalFilename();
      pack.setPackSlideImg3(uploadSlide3);
      
      String uploadContent1 = UUID.randomUUID().toString()+"-"+packContentImg1File.getOriginalFilename();
      pack.setPackContentImg1(uploadContent1);
      
      String uploadContent2 = UUID.randomUUID().toString()+"-"+packContentImg2File.getOriginalFilename();
      pack.setPackContentImg2(uploadContent2);
      
      String uploadContent3 = UUID.randomUUID().toString()+"-"+packContentImg3File.getOriginalFilename();
      pack.setPackContentImg3(uploadContent3);
      
      String uploadCalendar = UUID.randomUUID().toString()+"-"+packCalendarImgFile.getOriginalFilename();
      pack.setPackCalendarImg(uploadCalendar);
      
      //파일 업로드 처리 - 복붙해서 넣어주는게 아니라 서버에 넣어줌
      packPreviewImgFile.transferTo(new File(uploadDirectory,uploadPreview));
      packSlideImg1File.transferTo(new File(uploadDirectory,uploadSlide1));
      packSlideImg2File.transferTo(new File(uploadDirectory,uploadSlide2));
      packSlideImg3File.transferTo(new File(uploadDirectory,uploadSlide3));
      packContentImg1File.transferTo(new File(uploadDirectory,uploadContent1));
      packContentImg2File.transferTo(new File(uploadDirectory,uploadContent2));
      packContentImg3File.transferTo(new File(uploadDirectory,uploadContent3));
      packCalendarImgFile.transferTo(new File(uploadDirectory,uploadCalendar));
      
      //테이블에 행 삽입
      packageService.addPackage(pack);

      return "redirect:/package/";
   }


   /* 패키지 상품 정보 수정 */
   @RequestMapping(value = "/packinfoModify", method = RequestMethod.POST)
   public String packinfoModify(Pack pack, RedirectAttributes rttr) {
      int result = packageService.updatePackage(pack);

      rttr.addFlashAttribute("modify_result", result);

      return "redirect:/package/";
   }

}

 

 

 

변경

 

// 패키지 등록
   @RequestMapping(value = "/addPackage", method = RequestMethod.POST)
   public String addPackagePOST(@ModelAttribute Pack pack,
         @RequestParam("packPreviewImgFile") MultipartFile packPreviewImgFile,
         @RequestParam("packSlideImg1File") MultipartFile packSlideImg1File,
         @RequestParam("packSlideImg2File") MultipartFile packSlideImg2File,
         @RequestParam("packSlideImg3File") MultipartFile packSlideImg3File,
         @RequestParam("packContentImg1File") MultipartFile packContentImg1File,
         @RequestParam("packContentImg2File") MultipartFile packContentImg2File,
         @RequestParam("packContentImg3File") MultipartFile packContentImg3File,
         @RequestParam("packCalendarImgFile") MultipartFile packCalendarImgFile,
         Model model, HttpSession session) throws IllegalStateException, IOException {
      
      if(packPreviewImgFile.isEmpty() || packSlideImg1File.isEmpty() || packSlideImg2File.isEmpty() 
            || packSlideImg3File.isEmpty() || packContentImg1File.isEmpty() || packContentImg2File.isEmpty()
            || packContentImg2File.isEmpty() || packContentImg3File.isEmpty() || packCalendarImgFile.isEmpty()) {
         //이미지 파일이 업로드되지 않은 경우 처리
         model.addAttribute("message","파일이 업로드되지 않았습니다.");
         return "redirect:/package/";
      }
      
      //전달파일을 저장하기 위한 서버 디렉토리의 시스템 경로 반환
      String uploadDirectory = context.getServletContext().getRealPath("/assets/img/upload");
      
      //서버 디렉토리에 업로드 처리되며 저장된 파일의 이름을 반환하여 Command 객체의 필드값 변경
      String uploadPreview = UUID.randomUUID().toString()+"-"+Normalizer.normalize(packPreviewImgFile.getOriginalFilename(),Normalizer.Form.NFC);
      pack.setPackPreviewImg(uploadPreview);
      
      String uploadSlide1 = UUID.randomUUID().toString()+"-"+Normalizer.normalize(packSlideImg1File.getOriginalFilename(),Normalizer.Form.NFC);
      pack.setPackSlideImg1(uploadSlide1);
      
      String uploadSlide2 = UUID.randomUUID().toString()+"-"+Normalizer.normalize(packSlideImg2File.getOriginalFilename(),Normalizer.Form.NFC);
      pack.setPackSlideImg2(uploadSlide2);
      
      String uploadSlide3 = UUID.randomUUID().toString()+"-"+Normalizer.normalize(packSlideImg3File.getOriginalFilename(),Normalizer.Form.NFC);
      pack.setPackSlideImg3(uploadSlide3);
      
      String uploadContent1 = UUID.randomUUID().toString()+"-"+Normalizer.normalize(packContentImg2File.getOriginalFilename(),Normalizer.Form.NFC);
      pack.setPackContentImg1(uploadContent1);
      
      String uploadContent2 = UUID.randomUUID().toString()+"-"+Normalizer.normalize(packContentImg2File.getOriginalFilename(),Normalizer.Form.NFC);
      pack.setPackContentImg2(uploadContent2);
      
      String uploadContent3 = UUID.randomUUID().toString()+"-"+Normalizer.normalize(packContentImg3File.getOriginalFilename(),Normalizer.Form.NFC);
      pack.setPackContentImg3(uploadContent3);
      
      String uploadCalendar = UUID.randomUUID().toString()+"-"+Normalizer.normalize(packCalendarImgFile.getOriginalFilename(),Normalizer.Form.NFC);
      pack.setPackCalendarImg(uploadCalendar);
      
      //파일 업로드 처리 - 복붙해서 넣어주는게 아니라 서버에 넣어줌
      packPreviewImgFile.transferTo(new File(uploadDirectory,uploadPreview));
      packSlideImg1File.transferTo(new File(uploadDirectory,uploadSlide1));
      packSlideImg2File.transferTo(new File(uploadDirectory,uploadSlide2));
      packSlideImg3File.transferTo(new File(uploadDirectory,uploadSlide3));
      packContentImg1File.transferTo(new File(uploadDirectory,uploadContent1));
      packContentImg2File.transferTo(new File(uploadDirectory,uploadContent2));
      packContentImg3File.transferTo(new File(uploadDirectory,uploadContent3));
      packCalendarImgFile.transferTo(new File(uploadDirectory,uploadCalendar));
      
      //테이블에 행 삽입
      packageService.addPackage(pack);

      return "redirect:/package/";
   }