初次提交

backend/simple_main.py

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+from fastapi import FastAPI
+from fastapi.middleware.cors import CORSMiddleware
+import time
+
+app = FastAPI(
+    title="云盘应用 API",
+    description="现代化的云存储Web应用后端API",
+    version="1.0.0",
+    docs_url="/docs",
+    redoc_url="/redoc"
+)
+
+# CORS中间件
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=["http://localhost:3000", "http://127.0.0.1:3000"],
+    allow_credentials=True,
+    allow_methods=["*"],
+    allow_headers=["*"],
+)
+
+@app.get("/")
+async def root():
+    return {"message": "云盘应用 API", "version": "1.0.0"}
+
+@app.get("/api/v1/health")
+async def health_check():
+    """基础健康检查"""
+    return {
+        "success": True,
+        "data": {
+            "status": "healthy",
+            "service": "cloud-drive-api",
+            "environment": "development",
+            "timestamp": int(time.time())
+        },
+        "message": "API服务运行正常"
+    }
+
+@app.get("/api/v1/ready")
+async def readiness_check():
+    """就绪检查 - 简化版本，不检查数据库"""
+    checks = {
+        "api": {
+            "status": "healthy",
+            "message": "API服务正常"
+        },
+        "database": {
+            "status": "unknown",
+            "message": "数据库连接未配置（简化模式）"
+        },
+        "redis": {
+            "status": "unknown",
+            "message": "Redis连接未配置（简化模式）"
+        },
+        "storage": {
+            "status": "healthy",
+            "message": "文件存储正常"
+        }
+    }
+
+    return {
+        "success": True,
+        "data": {
+            "status": "ready",
+            "checks": checks,
+            "timestamp": int(time.time())
+        },
+        "message": "API服务已就绪（简化模式）"
+    }
+
+if __name__ == "__main__":
+    import uvicorn
+    uvicorn.run(
+        "simple_main:app",
+        host="0.0.0.0",
+        port=8000,
+        reload=True
+    )