更新事件循环策略

main.py

@@ -3487,7 +3487,6 @@ async def fastapi_run_simulation_manually_by_date(
             thread.start()
             thread.join()  # 等待线程完成
 
-
             return {"status": "success"}
         except Exception as e:
             return {"status": "error", "message": str(e)}
@@ -4232,7 +4231,7 @@ async def get_dict(item: Item):
 if __name__ == "__main__":
     # uvicorn.run(app, host="0.0.0.0", port=8000)
     # url='http://127.0.0.1:8000/valve_close_analysis?network=beibeizone&start_time=2024-04-01T08:00:00Z&valve_IDs=GSD2307192058577780A3287D78&valve_IDs=GSD2307192058572E953B707226(S2)&duration=1800'
-    url='http://127.0.0.1:8000/burst_analysis?network=beibeizone&start_time=2024-04-01T08:00:00Z&burst_ID=ZBBGXSZW000001&duration=1800'
+    url = "http://127.0.0.1:8000/burst_analysis?network=beibeizone&start_time=2024-04-01T08:00:00Z&burst_ID=ZBBGXSZW000001&duration=1800"
     # url = "http://192.168.1.36:8000/queryallschemeallrecords/?schemename=Fangan0817114448&querydate=2025-08-13&schemetype=burst_Analysis"
     # response = Request.get(url)
 

run_server.py

@@ -1,6 +1,27 @@
 import asyncio
+import sys
 import uvicorn
 
+
 if __name__ == "__main__":
-    asyncio.set_event_loop_policy(asyncio.WindowsSelectorEventLoopPolicy())
-    uvicorn.run("main:app", host="0.0.0.0", port=8000)
+    # Windows 设置事件循环策略
+    if sys.platform == "win32":
+        asyncio.set_event_loop_policy(asyncio.WindowsSelectorEventLoopPolicy())
+
+    # 创建配置对象
+    config = uvicorn.Config(
+        "main:app",
+        host="0.0.0.0",
+        port=8000,
+        loop="asyncio",  # 强制使用 asyncio 事件循环
+        # workers=4,  # 如果需要多进程，可以取消注释
+    )
+    server = uvicorn.Server(config)
+
+    # 创建并设置事件循环
+    if sys.platform == "win32":
+        loop = asyncio.new_event_loop()
+        asyncio.set_event_loop(loop)
+
+    # 运行服务器
+    asyncio.run(server.serve())