谷歌地图有城市名称的经纬度？ [英] Google maps get latitude and longitude having city name?
问题描述
我想通过提供城市名称来获取城市的经纬度。它应该适用于大多数城市，无论用户输入城市的方式如何。
例如：
城市可以'miami，US'或city可以'miami，united states'
我如何打印它的纬度？
你可以在这里找到jsfiddled的代码： http://jsfiddle.net/YphZw/
或以下：
$（＃btn）。click（function（）{var geocoder = new google.maps .Geocoder（）; geocoder.geocode（{'address'：'miami，us'}，function（results，status）{if（status == google.maps.GeocoderStatus.OK）{alert（location：+ results [0] .geometry.location.lat（）++ results [0] .geometry.location.lng（））;} else {alert（Something got wrong+ status）;}}） ;}）;
< script src =https： //ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js\"></script><html><head> < script type =text / javascriptsrc =https://maps.googleapis.com/maps/api/js?sensor=false>< / script>< / head>< body> < / body>< / html>< / code>< / pre><如果您想要更多Javascript API的示例，请尝试以下链接： maps / documentation / javascript / examples /> https://developers.google.com/maps/documentation/javascript/examples/
代码I编写灵感来自于 geocoding-simple 示例。
问候。
编辑1：
您可以使用非官方的PHP库来实现它。检查此示例：
http://www.bradwedell.com/phpgooglemapapi/demos/geocoding.php
（代码位于底部=
I want to get latitude and longitude of a city by providing the API with the city name. It should work for most cities regardless how the user inputs the city.
For example:
City can be 'miami, US' or city can be 'miami, united states'
How do I print its latitude?
You can find the code jsfiddled here : http://jsfiddle.net/YphZw/ or below :
$("#btn").click(function(){
var geocoder = new google.maps.Geocoder();
geocoder.geocode( { 'address': 'miami, us'}, function(results, status) {
if (status == google.maps.GeocoderStatus.OK) {
alert("location : " + results[0].geometry.location.lat() + " " +results[0].geometry.location.lng());
} else {
alert("Something got wrong " + status);
}
});
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<html>
<head>
<script type="text/javascript" src="https://maps.googleapis.com/maps/api/js?sensor=false"></script>
</head>
<body>
<input id="btn" type="button" value="search for miami coordinates" />
</body>
</html>
If you want more examples for the Javascript API, try this link : https://developers.google.com/maps/documentation/javascript/examples/
The code I wrote is inspired from the geocoding-simple sample.
Regards.
EDIT 1:
You can achieve it using an non-official PHP library. Check this example : http://www.bradwedell.com/phpgooglemapapi/demos/geocoding.php (The code is at the bottom=
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