fix(pre-existing): ArticleCommentSerializer.created_at required - field-level read_only (Meta.read_only_fields does not apply to declared fields)

2026-09-06 16:36:20 +08:00
parent 50ae676bb2
commit d6e39ab976
1 changed files with 2 additions and 1 deletions
@@ -14,7 +14,8 @@ class ArticleCommentSerializer(ModelSerializer):
    parent_user_name = SerializerMethodField()
    replies = SerializerMethodField()
    is_liked = SerializerMethodField()
-    created_at = DateTimeField(format='%Y-%m-%d %H:%M')
+    # read_only=True 必须字段级声明：DRF/adrf 的 Meta.read_only_fields 对显式声明字段无效
+    created_at = DateTimeField(format='%Y-%m-%d %H:%M', read_only=True)

    class Meta:
        model = ArticleComment