我找到了一种从谷歌自动完成或从lat和lng获取正确城市名称的方法 . 现在我使用这段代码:
google.maps.event.addListener(autocomplete, 'place_changed', function() {
var place = autocomplete.getPlace();
for (var i = 0; i < place.address_components.length; i++) {
for (var j = 0; j < place.address_components[i].types.length; j++) {
if (place.address_components[i].types[j] == "locality") {$("#city").val(place.address_components[i].long_name);
}
现在我使用类型“locality”作为城市名称,但有时对于其他地址,它可能是“administrative_area_level_1”,“administrative_area_level_2”,“administrative_area_level_3”..等等 . 如何从地址获取正确的城市名称?感谢帮助 .
对于“Lenina,Minks,Belarus”我有这样的结果:
{
"results" : [
{
"address_components" : [
{
"long_name" : "vulica Lienina",
"short_name" : "vulica Lienina",
"types" : [ "route" ]
},
{
"long_name" : "Minsk",
"short_name" : "Minsk",
"types" : [ "locality", "political" ]
},
{
"long_name" : "Belarus",
"short_name" : "BY",
"types" : [ "country", "political" ]
}
],
"formatted_address" : "vulica Lienina, Minsk, Belarus",
"geometry" : {
"bounds" : {
"northeast" : {
"lat" : 53.9049197,
"lng" : 27.5804421
},
"southwest" : {
"lat" : 53.8868641,
"lng" : 27.553896
}
},
"location" : {
"lat" : 53.8958051,
"lng" : 27.5659861
},
"location_type" : "GEOMETRIC_CENTER",
"viewport" : {
"northeast" : {
"lat" : 53.9049197,
"lng" : 27.5804421
},
"southwest" : {
"lat" : 53.8868641,
"lng" : 27.553896
}
}
},
"place_id" : "ChIJL_x0NsTP20YRE6LICTM5v2I",
"types" : [ "route" ]
},
{
"address_components" : [
{
"long_name" : "Lenina",
"short_name" : "Lenina",
"types" : [ "locality", "political" ]
},
{
"long_name" : "Slucki rajon",
"short_name" : "Slucki rajon",
"types" : [ "administrative_area_level_2", "political" ]
},
{
"long_name" : "Minskaja voblasć",
"short_name" : "Minskaja voblasć",
"types" : [ "administrative_area_level_1", "political" ]
},
{
"long_name" : "Belarus",
"short_name" : "BY",
"types" : [ "country", "political" ]
}
],
"formatted_address" : "Lenina, Belarus",
"geometry" : {
"bounds" : {
"northeast" : {
"lat" : 53.0604058,
"lng" : 27.2418881
},
"southwest" : {
"lat" : 53.0405422,
"lng" : 27.2215462
}
},
"location" : {
"lat" : 53.0546355,
"lng" : 27.229549
},
"location_type" : "APPROXIMATE",
"viewport" : {
"northeast" : {
"lat" : 53.0604058,
"lng" : 27.2418881
},
"southwest" : {
"lat" : 53.0405422,
"lng" : 27.2215462
}
}
},
"place_id" : "ChIJNTp2Gl6t2UYRI1cE6L4oVh8",
"types" : [ "locality", "political" ]
}
],
"status" : "OK"
}
结果有两个address_components ...
1 回答
以下是我提取城市名称的方法:(使用地理编码结果示例的工作示例)