1.统一录入数据库的时间。

downloader.py

@@ -18,6 +18,8 @@ def get_servers():
 # file_size if byte
 # longest_time seconds
 def download_file(chunk_size=4 * 1024, file_size=100 * 1024 * 1024, longest_time=60):
+    execution_datetime=datetime.datetime.now()
+    print(execution_datetime)
     servers = get_servers()
     for server_name in servers:
         server = servers[server_name]
@@ -43,7 +45,7 @@ def download_file(chunk_size=4 * 1024, file_size=100 * 1024 * 1024, longest_time
                             )
                             break
             speed = chunk_read / duration / 1024 / 1024 * 8  # mega bit
-            model.add_record(server_name, speed)
+            model.add_record(execution_datetime,server_name, speed)
             print("{server}:{speed} Mbit/s".format(server=server_name, speed=speed))
         except requests.exceptions.Timeout as e:
             print(

main.py

@@ -6,6 +6,5 @@ import config
 
 if __name__ == "__main__":
     config.init_config()
-    print(datetime.datetime.now())
     downloader.download_file()
     print("Finished.")

model.py

@@ -6,12 +6,11 @@ mysql_db = MySQLDatabase(
 )
 
 
-def add_record(server, speed):
-    now = datetime.datetime.now()
-    now_timestamp = now.strftime("%Y-%m-%d %H:%M:%S")
+def add_record(execution_datetime,server, speed):
+    execution_datetime_timestamp = execution_datetime.strftime("%Y-%m-%d %H:%M:%S")
     # print(now_timestamp)
     mysql_db.execute_sql(
         'insert into vps_download_speed(server,speed,datetime) values("{server}",{speed},"{datetime}")'.format(
-            server=server, speed=speed, datetime=now_timestamp
+            server=server, speed=speed, datetime=execution_datetime_timestamp
         )
     )