我怎样才能以编程方式获取纬度,位置的经度或使用api [英] How can I get latitude, longitude of a location programmatically or using a api
问题描述
我如何从佛罗里达州这样的城市名称获得纬度,我怎样才能通过向Google地图API发送JSON请求来获取纬度和经度。
How can I get latitude from a city name like Florida how can I get the latitude and longitude from sending a JSON request to a Google map API.
任何方式来做到这一点?
Is there any way to do this?
我需要通过JSON在JavaScript或jQuery中的解决方案。
I need a solution in JavaScript or jQuery through JSON.
推荐答案
Not sure what you mean when you say send json but you can do it with this function:
函数getLatLong(地址){
var geo = new google.maps.Geocoder;
geo.geocode({'address':address},function(results,status){
if(status == google.maps.GeocoderStatus.OK){
return结果[0] .geometry.location;
} else {
alert(由于以下原因,Geocode不成功:+ status);
}
});
}
function getLatLong(address){
var geo = new google.maps.Geocoder;
geo.geocode({'address':address},function(results, status){
if (status == google.maps.GeocoderStatus.OK) {
return results[0].geometry.location;
} else {
alert("Geocode was not successful for the following reason: " + status);
}
});
}
会返回一个可以引用的对象.lat ()和.lng()来获取纬度和经度。
that will return an object which you can reference with .lat() and .lng() to get the latitude and longitude.
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