new

backend/community/migrations/0005_topic_category.py

@@ -0,0 +1,18 @@
+# Generated by Django 6.0.1 on 2026-02-12 06:19
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('community', '0004_activity_banner_url_alter_activity_banner'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='topic',
+            name='category',
+            field=models.CharField(choices=[('discussion', '技术讨论'), ('help', '求助问答'), ('share', '经验分享'), ('notice', '官方公告')], default='discussion', max_length=20, verbose_name='分类'),
+        ),
+    ]

backend/community/models.py

@@ -71,6 +71,15 @@ class Topic(models.Model):
     论坛帖子/主题
     """
     title = models.CharField(max_length=200, verbose_name="标题")
+    
+    CATEGORY_CHOICES = (
+        ('discussion', '技术讨论'),
+        ('help', '求助问答'),
+        ('share', '经验分享'),
+        ('notice', '官方公告'),
+    )
+    category = models.CharField(max_length=20, choices=CATEGORY_CHOICES, default='discussion', verbose_name="分类")
+    
     content = models.TextField(verbose_name="内容", help_text="支持Markdown格式，支持插入图片")
     author = models.ForeignKey(WeChatUser, on_delete=models.CASCADE, related_name='topics', verbose_name="作者")