这几天在试用掌握板，在Mind+里有个查天气的扩展模块，调用很方便，但是查出来的天气不准确。
在网上找了个免费免注册的查天气的网站API，试着用mPython X编了个掌控板查天气的程序，分享给大家
1、硬件
掌控板1块
2、软件
mPython X 0.3.3
3、查天气API
网址：http://www.tianqiapi.com
我使用的是查当天的天气，对应的参数是v6，七天的是v1，网站上有说明，有兴趣的可以自己去查。
接口使用的方法，访问网址: http://www.tianqiapi.com/api/?version=v6&city=北京
返回的数据如下：
{"cityid":"101010100","date":"2019-07-29","week":"\u661f\u671f\u4e00","update_time":"21:30","city":"\u5317\u4eac","cityEn":"beijing","country":"\u4e2d\u56fd","countryEn":"China","wea":"\u9634","wea_img":"yin","tem":"23","tem1":"30","tem2":"22","win":"\u897f\u5357\u98ce","win_speed":"2\u7ea7","win_meter":"\u5c0f\u4e8e12km\/h","humidity":"92%","visibility":"4.65km","pressure":"997","air":"20","air_pm25":"20","air_level":"\u4f18","air_tips":"\u7a7a\u6c14\u5f88\u597d\uff0c\u53ef\u4ee5\u5916\u51fa\u6d3b\u52a8\uff0c\u547c\u5438\u65b0\u9c9c\u7a7a\u6c14\uff0c\u62e5\u62b1\u5927\u81ea\u7136\uff01","alarm":{"alarm_type":"","alarm_level":"","alarm_content":""}}
返回的 "country":"\u6fb3\u5927\u5229\u4e9a", 这种是Unicode编码
对应的数据如下
{
"cityid":"101010100",
"date":"2019-07-29",
"week":"星期一",
"update_time":"21:30",
"city":"北京",
"cityEn":"beijing",
"country":"中国",
"countryEn":"China",
"wea":"阴",
"wea_img":"yin",
"tem":"23",
"tem1":"30",
"tem2":"22",
"win":"西南风",
"win_speed":"2级",
"win_meter":"小于12km/h",
"humidity":"92%",
"visibility":"4.65km",
"pressure":"997",
"air":"20",
"air_pm25":"20",
"air_level":"优",
"air_tips":"空气很好，可以外出活动，呼吸新鲜空气，拥抱大自然！",
"alarm":{
"alarm_type":"",
"alarm_level":"",
"alarm_content":""
}
}
对应的数据结构是字典
4、没有其它的接线，只用一块掌控板，程序如下
我没有设置城市，显示的就是当前IP所在城市的天气
为了方便查更多的城市天气，我在此基础上做了一个翻页的查天气程序，通过按键翻页，查找元组中所有城市的天气。