返回文件名

background/serializers.py

@@ -54,12 +54,24 @@ class VideoInSerializer(ModelSerializer):
 
 
 class QuickStartInfoSerializer(ModelSerializer):
+    file_name = SerializerMethodField()
+
     class Meta:
         model = QuickStartInfo
         fields = '__all__'
 
+    @staticmethod
+    def get_file_name(obj):
+        return obj.link.split('/')[-1]
+
 
 class UpgradeFirmwareInfoSerializer(ModelSerializer):
+    file_name = SerializerMethodField()
+
     class Meta:
         model = UpgradeFirmwareInfo
         fields = '__all__'
+
+    @staticmethod
+    def get_file_name(obj):
+        return obj.link.split('/')[-1]