def add_new_weather(currentCity,pm25,data,Picture,the_weather,temperature,today_or_future=1):
"""
currentCity：城市名
pm25：PM25值
data：日期
Picture：图片
the_weather：天气
temperature：温度
today_or_future=1：今天还是未来（今天为：1，未来为：2），默认为今天
:return:
"""
weather = Weather() # 实例化新的天气
weather.currentCity = currentCity
weather.pm25 = pm25
weather.data = data
weather.Picture = Picture
weather.the_weather = the_weather
weather.temperature = temperature
weather.today_or_future = today_or_future
weather.save()
