使用 Ruby on Rails 从原始 IP 地址获取用户国家/地区名称
我想从访问者的 IP 地址中提取用户国家/地区名称。
我可以使用 remote_ip
获取 IP 地址。但可能是什么 获得国家名称的最简单方法?
它不必非常准确。有任何 ruby 库(gem 或插件)可以做到这一点吗?
我想要一个简单易用的解决方案。
I want to extract a user country name from visitors' IP addresses.
I could get the IP address with remote_ip
. But what could be
the easiest way to get the country name?
It doesn't have to be super accurate. Any ruby library (gem or plugin) to do this?
I want an simple and easy solution for this.
如果你对这篇内容有疑问,欢迎到本站社区发帖提问 参与讨论,获取更多帮助,或者扫码二维码加入 Web 技术交流群。
绑定邮箱获取回复消息
由于您还没有绑定你的真实邮箱,如果其他用户或者作者回复了您的评论,将不能在第一时间通知您!
发布评论
评论(11)
您可以使用
geoip
gem。environment.rb
从
http://www.maxmind.com/app/geolitecountry
下载GeoIP.dat.gz
。解压缩文件。下面假设在#{RAILS_ROOT}/db
目录下。You can use
geoip
gem.environment.rb
Download
GeoIP.dat.gz
fromhttp://www.maxmind.com/app/geolitecountry
. unzip the file. The below assumes under#{RAILS_ROOT}/db
dir.您还可以使用“Geocoder”,
它会让您的生活更轻松。将以下行放入您的 Gemfile 中并发出捆绑安装命令
使用此 Gem,您可以轻松获取原始 IP 的国家/地区、IP 甚至城市。请参阅下面的示例
You can also use "Geocoder"
It will just make you life easier. Put the following line in your Gemfile and issue the bundle install command
Using this Gem, you can easily get the country, ip or even city of the originating IP. See an example below
我正在使用这一行:
I'm using this one-liner:
最简单的方法是使用现有的 Web 服务。
有一些插件可以让您做更多的事情,包括自动使您的模型具有地理位置感知功能 (geokit-rails),但如果您需要的只是国家/地区代码,只需将 HTTP Get 发送到
http://api .hostip.info/country.php
(还有其他服务,但这个不需要 API 密钥)将返回它,例如:或轮询 http://api.hostip.info/ 将返回包含城市、纬度、经度等的完整 XML 响应。
请注意,您获得的结果不是 100%准确的。例如,现在我在法国,但报告为在德国。几乎所有基于 IP 的服务都是如此。
The simplest is to use an existing web service for this.
There are plugins that let you do much more, including making your models geolocation-aware (geokit-rails) automatically, but if all you need is a country code for example, simply sending an HTTP Get to
http://api.hostip.info/country.php
(there are other services but this one does not require an API key) will return it, e.g. :Or polling http://api.hostip.info/ will return a full XML response with city, latitude, longitude, etc.
Be aware that the results you get are not 100% accurate. For example, right now I'm in France but reported as in Germany. This will be the case for pretty much any IP-based service.
geoip
gem 不再适用于新的 MaxMind 数据库。有一个新的 gem 可以做到这一点,MaxMind-DB-Reader-ruby。只需从 MaxMind 下载城市或国家二进制 gzip 数据库,解压并使用以下代码:
根据您的需求进行调整。我在初始化程序中创建了一个方法,我可以根据需要调用该方法。
The
geoip
gem no longer works with the new MaxMind databases. There is a new gem that does this, MaxMind-DB-Reader-ruby.Simply download the City or Country binary, gzipped databases from MaxMind, unzip, and use the following sort of code:
Adapt based on your needs. I created a method in an initializer which I can call as necessary.
您可以使用我自己的一项服务来执行此操作,https://ipinfo.io。它为您提供国家/地区代码和一堆其他详细信息:
如果您只想要国家/地区,您可以通过请求
/country
获得该信息,然后您可以使用来自 http://country.io,或使用 http://ipinfo.io/developers/full-country-names
One service you could use to do this is my own, https://ipinfo.io. It gives you country code and a bunch of other details:
If you just want the country you can get that by requesting
/country
You can then map from a country code to a name using the data from http://country.io, or using the example at http://ipinfo.io/developers/full-country-names
我刚刚为我创建的 IPLocate.io API 发布了一个 gem。
超级简单,无需下载数据库,每天有 1,500 个免费请求:
无 Gem
也可以在没有 gem 的情况下使用 Ruby 的
Net::HTTP
和URI
:该请求将返回 JSON,以便您可以解析它并访问它,如下所示:
I've just published a gem for the IPLocate.io API which I created.
Super easy, no databases to download, and 1,500 free requests per day:
No Gem
It can also be used without a gem by just using Ruby's
Net::HTTP
andURI
:The request will return JSON so you can parse it and access it as follows:
您可以尝试 Yandex locator gem,服务返回经度、纬度和精度。
You can try Yandex locator gem, service returns longitude, latitude and precision.
尝试 IP2Location Ruby
https://github.com/ip2location/ip2location-ruby
先决条件
从 http://lite.ip2location.com/ 下载免费的 LITE 数据库并在下面使用。
安装
使用
Try the IP2Location Ruby
https://github.com/ip2location/ip2location-ruby
Pre-requisite
Download the free LITE database from http://lite.ip2location.com/ and use below.
Install
Usage
以下是调用 ipdata.co API 的 Ruby 示例。
由于拥有 10 个全局端点,每个端点每秒能够处理超过 10,000 个请求,因此它速度快且性能可靠!
将
78.8.53.5
替换为您想要查找的任何 ip这会给您
Here's a Ruby example calling the ipdata.co API.
It's fast and has reliable performance thanks to having 10 global endpoints each able to handle >10,000 requests per second!
Replace
78.8.53.5
with any ip you want to look upThat'd give you
gem
geoip
可以替换为新的 gemmaxminddb
。它支持新的 MaxMind 数据库格式。The gem
geoip
can be replaced with the new gemmaxminddb
. It support new MaxMind db format.