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_exam_records_api.py

@@ -0,0 +1,52 @@
+"""
+测试考试记录API
+"""
+import asyncio
+from sqlalchemy.ext.asyncio import AsyncSession, create_async_engine
+from sqlalchemy.orm import sessionmaker
+from app.services.exam_service import ExamService
+from app.core.config import settings
+
+async def test_exam_records():
+    """测试获取考试记录"""
+    # 创建数据库连接
+    engine = create_async_engine(
+        settings.SQLALCHEMY_DATABASE_URI,
+        echo=True,
+        future=True
+    )
+    
+    async_session = sessionmaker(
+        engine, class_=AsyncSession, expire_on_commit=False
+    )
+    
+    async with async_session() as db:
+        # 测试user_id=5的考试记录
+        print("\n========== 测试user_id=5的考试记录 ==========")
+        records = await ExamService.get_exam_records(
+            db=db,
+            user_id=5,
+            page=1,
+            size=10
+        )
+        
+        print(f"\n总记录数: {records['total']}")
+        print(f"当前页: {records['page']}")
+        print(f"每页数量: {records['size']}")
+        print(f"总页数: {records['pages']}")
+        print(f"\n记录列表:")
+        
+        for item in records['items']:
+            print(f"\nID: {item['id']}")
+            print(f"  考试名称: {item['exam_name']}")
+            print(f"  课程名称: {item['course_name']}")
+            print(f"  得分: {item['score']}")
+            print(f"  正确率: {item['accuracy']}%")
+            print(f"  正确数: {item['correct_count']}")
+            print(f"  错题数: {item['wrong_count']}")
+            print(f"  用时: {item['duration_seconds']}秒")
+            print(f"  分题型统计: {len(item['question_type_stats'])}种题型")
+
+if __name__ == "__main__":
+    asyncio.run(test_exam_records())
+