点击谷歌地图API并获取地址

Click on Google Maps API and get the address

本文关键字：获取 地址 API 谷歌地图      更新时间：2023-09-26

以下代码允许在单击时获取坐标。但是，如何使用谷歌地图API在地图上单击时获取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>

您可以通过地理编码器传递event.latLng以获取地址：

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

你不能只通过谷歌API的纬度，LNG得到一个结果，但你可以通过搜索纬度，LNG和一个半径内的关键字来获得一些结果。

获取您需要通过其 placeID 搜索的特定地点信息的唯一方法

    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 infoWindow;
var service;
google.maps.event.addListener(map, 'click', function(event) {
    service = new google.maps.places.PlacesService(map);
    infoWindow = new google.maps.InfoWindow();
    var request = {
        location: event.latLng,
        keyword: 'food',
        radius:500
    };
    service.radarSearch(request, callback);
});
function callback(results, status) {
    if (status !== google.maps.places.PlacesServiceStatus.OK) {
        console.error(status);
        return;
    }
    for (var i = 0, result; result = results[i]; i++) {
        addMarker(result);
    }
}
function addMarker(place) {
    var marker = new google.maps.Marker({
        map: map,
        position: place.geometry.location,
        icon: {
            url: 'http://maps.gstatic.com/mapfiles/circle.png',
            anchor: new google.maps.Point(10, 10),
            scaledSize: new google.maps.Size(10, 17)
        }
    });
    google.maps.event.addListener(marker, 'click', function() {
        service.getDetails(place, function(result, status) {
            if (status !== google.maps.places.PlacesServiceStatus.OK) {
                console.error(status);
                return;
            }
            infoWindow.setContent(result.name+"<br>"+result.formatted_address+"<br>"+result.formatted_phone_number);
            infoWindow.open(map, marker);
        });
    });
}

https://jsfiddle.net/3qeop8ud/2/

 m is event =====>
 code here
 const latlng = {
lat: parseFloat(e.lat),
lng: parseFloat(e.lng),};
m.view.google.maps.Geocoder.prototype.geocode({ location: latlng },
function(results, status) {
if (status =='OK') {
  if (results[1]) {
    alert(results[1].formatted_address);
  }
}});
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