获取本机ip地址

{
  "code": 0,
  "message": "success",
  "data": {
    "ip": "120.xx.xx.79",
    "country": "中国",
    "province": "北京市",
    "city": "北京市",
    "district": "朝阳区",
    "adCode": "110105",
    "lat": "39.9219",
    "lng": "116.44355"
  }
}