refactor : requestBody -> modelAttribute

- Get request

src/main/java/com/c4cometrue/mystorage/fileshare/FileShareController.java

@@ -2,6 +2,8 @@
 
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.ModelAttribute;
+import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestMapping;
@@ -28,7 +30,7 @@ public ResponseEntity<CreateShareFileRes> createShareFile(@Valid @RequestBody Cr
 	}
 
 	@GetMapping("/download")
-	public ResponseEntity<DownloadShareFileRes> downloadShareFile(@Valid @RequestBody DownloadShareFileReq req) {
+	public ResponseEntity<DownloadShareFileRes> downloadShareFile(@Valid @ModelAttribute DownloadShareFileReq req) {
 		DownloadShareFileRes res = fileShareService.downloadShareFile(req.shareLink(), req.userPath());
 		return ResponseEntity.ok(res);
 	}