主要用途 1.获取城市天气预报 2.在线给好友或自己发送飞信 3.调用飞信api接口 4.定时发送天气预报[可群发] -The main purpose to obtain weather forecasts for cities. Online to friends or send Fetion call Fetion api interface regularly sent weather forecast can be mass]

fetion接口函数,用于开发免费的飞信短信报警。-Fetion api function.