如何在Meteor js中使用纬度和经度区域？

Question

我需要知道在Meteor js中使用纬度和经度来获取地区（城市，州和国家）。你能建议我为此做些什么吗？

先谢谢。

Answer 1

你可以尝试像这样制作smth：

HTTP.call("get", "http://nominatim.openstreetmap.org/reverse?format=json&lat=" + SOME_LAT + "&lon=" + SOME_LNG + "&addressdetails=1", function(error, result) {

  if (!error) {
      //parse result
  } else {
    throw new Meteor.Error("...");
  }
});

响应：

 {
   "place_id": "2573424409",
   "licence": "Data © OpenStreetMap contributors, ODbL 1.0. http://www.openstreetmap.org/copyright",
   "osm_type": "way",
   "osm_id": "330047765",
   "lat": "46.46377035",
   "lon": "30.73842925",
   "display_name": "1 к1, Волзький провулок, Odessa, Prymors'kyi Rayon, Odessa, Odessa Oblast, 65007, Ukraine",
   "address": {
        "house_number": "1 к1",
        "road": "Волзький провулок",
        "city": "Odessa",
        "county": "Prymors'kyi Rayon",
        "state": "Odessa Oblast",
        "postcode": "65007",
        "country": "Ukraine",
        "country_code": "ua"
    }
}