是否可以使用谷歌地图从坐标获取地址？

Question

我只是好奇.也许是为了未来的项目.我想知道是否可以通过Google API从给定坐标中检索地址.

Answer 1

是.只需使用Google Geocoding和Places API https://developers.google.com/maps/documentation/geocoding/和https://developers.google.com/maps/documentation/places/

示例(源自此处):

var geocoder;

function initialize() {
  geocoder = new google.maps.Geocoder();
}

function codeLatLng(lat, lng) {
  var latlng = new google.maps.LatLng(lat, lng);
  geocoder.geocode({
    'latLng': latlng
  }, function (results, status) {
    if (status === google.maps.GeocoderStatus.OK) {
      if (results[1]) {
        console.log(results[1]);
      } else {
        alert('No results found');
      }
    } else {
      alert('Geocoder failed due to: ' + status);
    }
  });
}

google.maps.event.addDomListener(window, 'load', initialize);

Answer 2

可以访问此信息,向地理编码端点发送简单的GET请求.

例如点击https://maps.googleapis.com/maps/api/geocode/json?latlng=40.714224,-73.961452&key=API_KEY会产生以下响应:

{
   "results" : [
      {
         "address_components" : [
            {
               "long_name" : "277",
               "short_name" : "277",
               "types" : [ "street_number" ]
            },
            {
               "long_name" : "Bedford Avenue",
               "short_name" : "Bedford Ave",
               "types" : [ "route" ]
            },
            {
               "long_name" : "Williamsburg",
               "short_name" : "Williamsburg",
               "types" : [ "neighborhood", "political" ]
            },
            {
               "long_name" : "Brooklyn",
               "short_name" : "Brooklyn",
               "types" : [ "sublocality", "political" ]
            },
            {
               "long_name" : "Kings",
               "short_name" : "Kings",
               "types" : [ "administrative_area_level_2", "political" ]
            },
            {
               "long_name" : "New York",
               "short_name" : "NY",
               "types" : [ "administrative_area_level_1", "political" ]
            },
            {
               "long_name" : "United States",
               "short_name" : "US",
               "types" : [ "country", "political" ]
            },
            {
               "long_name" : "11211",
               "short_name" : "11211",
               "types" : [ "postal_code" ]
            }
         ],
         "formatted_address" : "277 Bedford Avenue, Brooklyn, NY 11211, USA",
         "geometry" : {
            "location" : {
               "lat" : 40.714232,
               "lng" : -73.9612889
            },
            "location_type" : "ROOFTOP",
            "viewport" : {
               "northeast" : {
                  "lat" : 40.7155809802915,
                  "lng" : -73.9599399197085
               },
               "southwest" : {
                  "lat" : 40.7128830197085,
                  "lng" : -73.96263788029151
               }
            }
         },
         "place_id" : "ChIJd8BlQ2BZwokRAFUEcm_qrcA",
         "types" : [ "street_address" ]
      },

  ... Additional results[] ...

https://developers.google.com/maps/documentation/geocoding/intro#reverse-example