如何加载Google ClientLocation API而不加载整个Google Maps API？

问题描述

我想要做的就是找出这个人的IP地址，这样我就可以将其反向地理编码，找出他们从中查看我的网站的经纬度。

我可以使用执行此操作，但尚不清楚对我来说，如果我必须加载庞大的Google Map框架才能使用它。

是否可以简单地使用ClientLocation API而无需加载所有Google Maps？如果是这样，怎么做？

解决方案

是的，您只需要在google.loader命名空间中使用ClientLocation对象，参考地图API或其他任何东西。例如。

 < script src =http://www.google.com/jsapilanguage =javascript >< /脚本> 
< script language =javascript> 
 if（google.loader.ClientLocation！= null）{
 alert（google.loader.ClientLocation.address.city）; 
} else {
 alert（Not found）; 
} 
< / script> 
  

可用的属性是

• google.loader.ClientLocation.latitude


• google.loader.ClientLocation.longitude


• google.loader.ClientLocation.address.city


• google.loader.ClientLocation.address.country


• google.loader.ClientLocation.address.country_code


• google.loader.ClientLocation.address.region

All I want to do is find out the person IP address so that I can reverse geocode it to find out their latitude and longitude from which they are viewing my web site from.

I can do that using Google ClientLocation API but it's unclear to me if I have to load the huge Google Map framework just to use it.

Is it possible to simply use the ClientLocation API without having to load all of Google Maps? If so, how?

解决方案

Yes, you only need to use the ClientLocation object in the google.loader namespace so you need not reference the maps api or anything else. For example.

<script src="http://www.google.com/jsapi" language="javascript"></script>
<script language="javascript">
if (google.loader.ClientLocation != null) {
  alert(google.loader.ClientLocation.address.city);
} else {
  alert("Not found");
}
</script>

The properties available are

• google.loader.ClientLocation.latitude
• google.loader.ClientLocation.longitude
• google.loader.ClientLocation.address.city
• google.loader.ClientLocation.address.country
• google.loader.ClientLocation.address.country_code
• google.loader.ClientLocation.address.region

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