轻量日志中间件：仅记录方法、路径、状态码、耗时和客户端 以及发送请求的时间

alien_store/main.py

@@ -1,4 +1,7 @@
-from fastapi import FastAPI
+import logging
+import time
+from datetime import datetime
+from fastapi import FastAPI, Request
 from alien_store.api.router import router
 from alien_gateway.config import settings
 
@@ -7,6 +10,27 @@ app = FastAPI(
     version="1.0.0"
 )
 
+logger = logging.getLogger("alien_store")
+
+# 轻量日志中间件：仅记录方法、路径、状态码、耗时和客户端
+@app.middleware("http")
+async def log_requests(request: Request, call_next):
+    start = time.perf_counter()
+    try:
+        response = await call_next(request)
+        return response
+    finally:
+        duration_ms = (time.perf_counter() - start) * 1000
+        logger.info(
+            "[%s] HTTP %s %s -> %s (%.2f ms) client=%s",
+            datetime.utcnow().isoformat(timespec="milliseconds") + "Z",
+            request.method,
+            request.url.path,
+            getattr(response, "status_code", "N/A"),
+            duration_ms,
+            request.client.host if request.client else "-",
+        )
+
 # 挂载业务路由
 app.include_router(router, prefix="/api/store", tags=["Store"])