没有请求许可的地理定位 [英] geolocation without requesting permission

问题描述

我注意到现代基于HTML5的地理定位总是要求用户你想与这个网站分享你的位置吗？。这很好，但我知道还有其他途径试图确定一个球场地理位置，而无需申请此许可。如果我记得，这些服务使用IP数据库来尝试跟踪地理信息并将其提供给Web应用程序。

因此，在我的网站中，我希望在用户的邮政编码上得到最佳猜测，而不需要请求地理位置权限。这是什么做的？

解决方案

IP地理定位不够精确，但你并不需要用户的简单和/或最好的方法许可。 http://ipinfo.io API（这是我的服务）使其非常简单。下面是一个jQuery示例：

$ $ $ $ get（http://ipinfo.io，function（response）{
console.log（response.city，response.region，response.country）;
}，jsonp）;

更多详情可在这里。

Ive noticed that modern html5 based geolocation always asks the user "do you want to share your location with this website?". Which is fine, but I know there are other routes of trying to determine a ballpark geolocation without having to request this permission. If I recall, these services uses ip databases to try to track geolocaiton info and provide it to a web app.

So, in my website I would like to get a "best guess" at the user's zip code, without the geolocation permission being requested. What's the simplest and/or best method of doing this?

解决方案

IP geolocation is less accurate, but you don't need user permission for it. The http://ipinfo.io API (which is my service) makes it extremely simple. Here's a jQuery example:

$.get("http://ipinfo.io", function(response) {
    console.log(response.city, response.region, response.country);
}, "jsonp");

More details are available here.

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