update. 完成前端页面展示、列表和详情页

update. 调整融合主菜单与板块
update. 分离新闻模块

article/seeder.py

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+import os
+import random
+import sys
+import tempfile
+
+import django
+
+# 配置 Django 环境
+sys.path.append(os.path.dirname(os.path.abspath(__file__)))
+os.environ.setdefault("DJANGO_SETTINGS_MODULE", "server.settings")  # 修改为你的 settings 路径
+django.setup()
+
+# 2. 导入 Faker 和 模型
+
+from faker import Faker
+from article.models import Article, ArticleAttachment
+from base.models import MainMenu
+from users.models import User
+from django.core.files import File  # 引入 Django 的文件处理类
+
+fake = Faker('zh_CN')
+
+
+def seed_articles(count=20):
+    print(f"🚀 开始生成 {count} 篇文章...")
+
+    subsections = list(MainMenu.objects.filter(parent__isnull=False, visible=True))
+    users = list(User.objects.all())
+
+    if not subsections:
+        print("❌ 错误：数据库中没有找到任何子板块！")
+        return
+
+    if not users:
+        print("⚠️ 警告：数据库中没有用户，作者将设为空。")
+
+    created_count = 0
+    for i in range(count):
+        section = random.choice(subsections)
+        author = random.choice(users) if users else None
+
+        paragraphs = fake.paragraphs(nb=random.randint(3, 8))
+        content_html = "\n".join([f"<p>{p}</p>" for p in paragraphs])
+
+        article = Article.objects.create(
+            title=fake.sentence(nb_words=random.randint(5, 10))[:-1],
+            section=section,
+            author=author,
+            content=content_html,
+            is_published=True,
+        )
+
+        # --- 生成真实附件 ---
+        if random.random() < 0.3:
+            fake_filename = f"附件资料_{fake.word()}.pdf"
+
+            # 创建临时文件
+            with tempfile.NamedTemporaryFile(suffix='.pdf', delete=False) as tmp_file:
+                tmp_file.write(b'%PDF-1.4 Fake PDF Content for Testing')
+                tmp_file_path = tmp_file.name
+
+            try:
+                # 打开并保存
+                with open(tmp_file_path, 'rb') as f:
+                    # 关键点：使用 file.save 方法，这会触发文件上传机制
+                    attachment = ArticleAttachment(article=article)
+                    attachment.file.save(fake_filename, File(f), save=True)
+
+                print(f" - [{section}] {article.title} (含真实附件)")
+
+            finally:
+                # 删除临时文件
+                if os.path.exists(tmp_file_path):
+                    os.remove(tmp_file_path)
+        else:
+            print(f" - [{section}] {article.title}")
+
+        created_count += 1
+
+    print(f"✅ 成功生成 {created_count} 篇文章！")
+
+
+if __name__ == "__main__":
+    seed_articles(30)