网站地址 http://www.caiyunapp.com/

彩云天气 API v1
http://wiki.swarma.net/index.php/%E5%BD%A9%E4%BA%91%E5%A4%A9%E6%B0%94API

彩云天气 API v2
http://wiki.caiyunapp.com/index.php/%E5%BD%A9%E4%BA%91%E5%A4%A9%E6%B0%94API/v2

获取定位坐标位置
https://api.ip.la/cn?json

{"ip":"114.*.*.216","location":{  "city":"上海",  "country_code":"CN",  "country_name":"中国",  "latitude":"31.231706",  "longitude":"121.472644",  "province":"上海"}}

根据坐标查询位置
http://www.caiyunapp.com/fcgi-bin/v1/coord2text.py?latlng=31.231706,121.472644

{  "status":"ok",  "address":"黄浦区南京西路"}

以上为json的标准中文编码，解析有困难的同学可以先试一试这个在线json解析器 https://www.bejson.com/convert/unicode_chinese/

国内城市经纬度对照表
http://wiki.swarma.net/index.php/Docs

开发者注册登陆地址
https://dashboard.caiyunapp.com/user/login/