...

examcloud-exchange-inner-api-provider/src/main/java/cn/com/qmth/examcloud/exchange/inner/api/provider/UpyunCloudServiceProvider.java

@@ -42,7 +42,7 @@ public class UpyunCloudServiceProvider extends ControllerSupport implements Upyu
 		Long rootOrgId = req.getRootOrgId();
 		Long userId = req.getUserId();
 		String siteId = req.getSiteId();
-		CommonsMultipartFile file = req.getFile();
+		CommonsMultipartFile file = null;
 		DiskFileItem item = (DiskFileItem) file.getFileItem();
 		File storeLocation = item.getStoreLocation();