feat: 初始化考培练系统项目

- 从服务器拉取完整代码
- 按框架规范整理项目结构
- 配置 Drone CI 测试环境部署
- 包含后端(FastAPI)、前端(Vue3)、管理端

技术栈: Vue3 + TypeScript + FastAPI + MySQL

backend/test_schema_validation.py

@@ -0,0 +1,66 @@
+#!/usr/bin/env python
+"""
+测试User schema的序列化
+"""
+
+import asyncio
+import sys
+from pathlib import Path
+
+# 添加项目根目录到 Python 路径
+project_root = Path(__file__).parent
+sys.path.append(str(project_root))
+
+from app.schemas.user import User as UserSchema
+from app.models.user import User
+from app.core.deps import get_db
+from app.services.user_service import UserService
+
+async def test_schema():
+    """测试schema序列化"""
+    
+    # 获取数据库会话
+    async for db in get_db():
+        try:
+            # 1. 获取用户
+            user_service = UserService(db)
+            user = await user_service.get_by_username("superadmin")
+            
+            if not user:
+                print("用户不存在")
+                return
+                
+            # 2. 打印模型数据
+            print("=== 模型数据 ===")
+            print(f"ID: {user.id}")
+            print(f"用户名: {user.username}")
+            print(f"邮箱: {user.email}")
+            print(f"手机号: {user.phone}")
+            print(f"学校: {user.school}")
+            print(f"专业: {user.major}")
+            print(f"性别: {user.gender}")
+            print(f"个人简介: {user.bio}")
+            
+            # 3. 使用schema序列化
+            print("\n=== Schema序列化 ===")
+            user_data = UserSchema.model_validate(user)
+            print(f"序列化结果: {user_data.model_dump()}")
+            
+            # 4. 检查具体字段
+            print("\n=== 检查序列化后的字段 ===")
+            dumped = user_data.model_dump()
+            for field in ['username', 'email', 'phone', 'school', 'major', 'gender', 'bio']:
+                value = dumped.get(field, 'NOT_FOUND')
+                print(f"{field}: {value}")
+                
+        except Exception as e:
+            print(f"错误: {e}")
+            import traceback
+            traceback.print_exc()
+        finally:
+            await db.close()
+            break
+
+if __name__ == "__main__":
+    print("测试User schema序列化...")
+    asyncio.run(test_schema())