Fix FileImage

src/main/java/com/mangkyu/employment/interview/app/file/constants/FileConstants.java

@@ -5,6 +5,6 @@ import lombok.NoArgsConstructor;
 @NoArgsConstructor
 public final class FileConstants {
 
-    public static final String FILE_API_PREFIX = "/file";
+    public static final String FILE_API_PREFIX = "/api/file";
 
 }

src/main/java/com/mangkyu/employment/interview/app/file/controller/FileController.java

@@ -23,6 +23,11 @@ public class FileController {
     }
 
     @GetMapping(FILE_API_PREFIX + "/{resourceId}")
+    public ResponseEntity<Resource> getFileApi(@PathVariable String resourceId) {
+        return ResponseEntity.ok(fileService.getFileAsResource(resourceId));
+    }
+
+    @GetMapping("/file/{resourceId}")
     public ResponseEntity<Resource> getFile(@PathVariable String resourceId) {
         return ResponseEntity.ok(fileService.getFileAsResource(resourceId));
     }

src/main/resources/static/js/quiz/edit.js

@@ -4,7 +4,7 @@ $(document).ready(function () {
     let editor
     ClassicEditor.create(document.querySelector('#editor'), {
         ckfinder: {
-            uploadUrl: '/file'
+            uploadUrl: '/api/file'
         }}).then(newEditor => {
             editor = newEditor;
         }).catch(error => {