点击Google Maps API并获取地址

Question

以下代码允许在单击时获取坐标.但是如何使用Google Maps API在地图上点击地址或城市名称或地区名称或国家/地区？

var myLatlng = new google.maps.LatLng(41.38,2.18);
var myOptions = { zoom: 13, center: myLatlng}
var map = new google.maps.Map(document.getElementById("map-canvas"), myOptions);

google.maps.event.addListener(map, 'click', function(event) {alert(event.latLng);});

html, body, #map-canvas {
    height: 100%;
    width: 100%;
    margin: 0px;
    padding: 0px
}

<script src="https://maps.googleapis.com/maps/api/js?sensor=false&libraries=geometry,places&ext=.js"></script>
<div id="map-canvas"></div>

Answer 1

你可以通过event.latLng地理编码器来获取地址:

var myLatlng = new google.maps.LatLng(41.38, 2.18);
var myOptions = {
  zoom: 13,
  center: myLatlng
}
var map = new google.maps.Map(document.getElementById("map-canvas"), myOptions);
var geocoder = new google.maps.Geocoder();

google.maps.event.addListener(map, 'click', function(event) {
  geocoder.geocode({
    'latLng': event.latLng
  }, function(results, status) {
    if (status == google.maps.GeocoderStatus.OK) {
      if (results[0]) {
        alert(results[0].formatted_address);
      }
    }
  });
});

小提琴