파일업로드 Rest full 기능 샘플 소스

파일업로드 Rest full 기능 샘플 소스

 - 참고 : http://www.technicalkeeda.com/spring-tutorial/spring-mvc-file-upload-restful-web-service-example

 - 소스 : https://github.com/oshnew/spring-boot-study/blob/master/study-spring-boot/src/main/java/com/biz/fileUpload/controller/FileuploadController.java

---

@RestController

@RequestMapping ("/file")

public class FileuploadController {

     @Autowired

     private ServletContext context;

     /**

      * 파일 멀티파트 업로드 Rest full

      *

      * @param inputFile

      * @return

      */

     @RequestMapping(value = "/upload", headers = ("content-type=multipart/*" ), method = RequestMethod.POST )

     public ResponseEntity<FileInfo> upload(@RequestParam ("file") MultipartFile inputFile) {

          FileInfo fileInfo = new FileInfo();

          HttpHeaders headers = new HttpHeaders();

           if (!inputFile .isEmpty()) {

               try {

                   String oriFileNm = inputFile.getOriginalFilename();

                   File destinationFile = new File(context.getRealPath("/WEB-INF/uploaded" ) + File.separator + oriFileNm);

                    inputFile.transferTo(destinationFile );

                    headers.add("File Uploaded Successfully - ", oriFileNm);

                    fileInfo.setFileName(destinationFile .getPath());

                    fileInfo.setFileSize(inputFile .getSize());

                    return new ResponseEntity<FileInfo>(fileInfo , headers, HttpStatus.OK );

              } catch (Exception e ) {

                    return new ResponseEntity<FileInfo>(HttpStatus.BAD_REQUEST);

              }

          } else {

               return new ResponseEntity<FileInfo>(HttpStatus.BAD_REQUEST);

          }

     }

}

---

/**

 * 파일정보 VO

 *

 * @author 엄승하

 */

@Data

public class FileInfo {

     private String fileName;

     private long fileSize ;

}