文件上传更改

lib/retrofit/retrofit_api.g.dart

@@ -24,7 +24,7 @@ class _ApiService implements ApiService {
     final queryParameters = <String, dynamic>{};
     final _data = FormData();
     String fileName = data.path.split(Platform.pathSeparator).last;
-    if(!fileName.contains(".jpeg"))
+    if(!fileName.contains(".jpeg") && !fileName.contains(".mp4") && !fileName.contains(".png"))
       fileName += ".jpeg";
     _data.files.add(MapEntry(
         'file',