@@ -24,7 +24,7 @@ public String index() {
2424
2525 @ PostMapping ("/upload" ) // //new annotation since 4.3
2626 public String singleFileUpload (@ RequestParam ("file" ) MultipartFile file ,
27- RedirectAttributes redirectAttributes ) {
27+ RedirectAttributes redirectAttributes ) {
2828 if (file .isEmpty ()) {
2929 redirectAttributes .addFlashAttribute ("message" , "Please select a file to upload" );
3030 return "redirect:uploadStatus" ;
@@ -33,16 +33,20 @@ public String singleFileUpload(@RequestParam("file") MultipartFile file,
3333 try {
3434 // Get the file and save it somewhere
3535 byte [] bytes = file .getBytes ();
36+ Path dir = Paths .get (UPLOADED_FOLDER );
3637 Path path = Paths .get (UPLOADED_FOLDER + file .getOriginalFilename ());
38+ // Create parent dir if not exists
39+ if (!Files .exists (dir )) {
40+ Files .createDirectories (dir );
41+ }
3742 Files .write (path , bytes );
38- 3943 redirectAttributes .addFlashAttribute ("message" ,
40- "You successfully uploaded '" + file .getOriginalFilename () + "'" );
44+ "You successfully uploaded '" + file .getOriginalFilename () + "'" );
4145
4246 } catch (IOException e ) {
47+ redirectAttributes .addFlashAttribute ("message" , "Server throw IOException" );
4348 e .printStackTrace ();
4449 }
45- 4650 return "redirect:/uploadStatus" ;
4751 }
4852
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