update

xumu.py

@@ -337,11 +337,9 @@ async def process_data(request: Request):
 async def past_seven_days(deviceId):
     try:
         current_date = datetime.now().date()
-        past_7_days_date = current_date - timedelta(days=7)
         tomorrow = current_date + timedelta(days=1)
-        if deviceId is None or deviceId == "" or len(deviceId) != 4:
-            return BaseResponse(code=500, msg="参数错误")
-        sql = f"select * from root.warning.{deviceId} where time >= {past_7_days_date} and time <= {tomorrow}"
+        past_6_days_date = current_date - timedelta(days=6)
+        sql = f"select MAX_VALUE(value) from root.warning.{deviceId} group by ([{past_6_days_date}, {tomorrow}), 1d)"
         send_json = {
             "sql": sql
         }