在本地Rails开发环境中获取真实的IP地址 [英] Get real IP address in local Rails development environment

问题描述

我有Rails 2.3.8，Ruby 1.8.7，Mongrel Web Server和MySQL数据库.

I have Rails 2.3.8, Ruby 1.8.7, Mongrel Web Server and MySQL database.

我处于开发模式，我需要找到真实IP地址

当我使用request.remote_ip时，我获得的IP为127.0.0.1

When I use request.remote_ip I am getting the IP as 127.0.0.1

我知道我要获得127.0.0.1是因为我正在本地计算机上进行开发..但是即使我在本地计算机上，也有办法获取真实的ip地址吗?

I know I am getting 127.0.0.1 because I am developing on the local machine.. but is there a way to get the real ip-address even if I am on the local machine?

我正在控制器中使用下面提到的这些，而我得到的只是127.0.0.1，并且所有这些都在视图中.

I am using these mentioned below in my controller and all I get is 127.0.0.1 with all of them in the view.

request.remote_ip
request.env["HTTP_X_FORWARDED_FOR"]
request.remote_addr
request.env['REMOTE_ADDR']

推荐答案

据我所知，尚无获取本地计算机远程地址的标准方法.如果您需要使用远程地址来(进行地理编码)(测试)，建议您将127.0.0.1添加到与IP地址与位置匹配的数据库表中.

As far as I can see there is no standard method for getting the remote address of your local machine. If you need the remote address for (testing) your geocoding, I suggest adding 127.0.0.1 to your database table that matches IP addresses with locations.

作为最后的选择，您还可以对您的远程地址进行硬编码.例如.像这样:

As a last resort you could also hard code your remote address. E.g. like this:

class ApplicationController < ActionController::Base
  def remote_ip
    if request.remote_ip == '127.0.0.1'
      # Hard coded remote address
      '123.45.67.89'
    else
      request.remote_ip
    end
  end
end

class MyController < ApplicationController
  def index
    @client_ip = remote_ip()
  end
end

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