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在 RoR 中为 open-uri 设置新的 DNS

[英]Setting a new DNS for open-uri in RoR

原文 2012-11-13 23:42:16 6 1 ruby-on-rails/ dns/ open-uri

I'm having a problem to access a web site from RoR using open-uri.我在使用 open-uri 从 RoR 访问网站时遇到问题。

In my local machine I have no problem but on the server the servers DNS doesn't resolve the uri.在我的本地机器上，我没有问题，但在服务器上，服务器 DNS 无法解析 uri。

Is there a way to set google DNSs before an open-uri call?有没有办法在 open-uri 调用之前设置谷歌 DNS？

Thanks.谢谢。

require 'open-uri'
open("fuel-prices-europe.info")

1 个解决方案

Can you put the resolve in /etc/hosts?你能把解决方案放在 /etc/hosts 中吗？ or just use the ip?还是只使用ip？

使用RoR在open-uri中设置传出IP地址 - Setting outgoing IP address in open-uri with RoR

在Heroku上使用open-uri时出错 - Error with open-uri on Heroku

Rails open-uri 在路径上中断 - Rails open-uri breaking on path

没有这样的文件或目录：在rails控制器中打开uri - No such file or directory: open-uri in rails controller

在Rails项目中要求'open-uri'是否安全？ - Is it safe to require 'open-uri' in a Rails project?

Open-Uri 挂起/超时 - Open-Uri hanging/timing out

将卷曲转换为红宝石中的open-uri？ - Transform curl to open-uri in ruby?

如何模拟对 open-uri 的调用 - How to mock out calls to open-uri

open-uri中的open方法与ActiveRecord open属性冲突 - open method from open-uri conflicting with ActiveRecord open attribute

open-uri 打开命令在域上运行，针对同一个域 - open-uri open command run on a domain, against the same domain

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相关问题 使用RoR在open-uri中设置传出IP地址 - Setting outgoing IP address in open-uri with RoR 在Heroku上使用open-uri时出错 - Error with open-uri on Heroku Rails open-uri 在路径上中断 - Rails open-uri breaking on path 没有这样的文件或目录：在rails控制器中打开uri - No such file or directory: open-uri in rails controller 在Rails项目中要求'open-uri'是否安全？ - Is it safe to require 'open-uri' in a Rails project? Open-Uri 挂起/超时 - Open-Uri hanging/timing out 将卷曲转换为红宝石中的open-uri？ - Transform curl to open-uri in ruby? 如何模拟对 open-uri 的调用 - How to mock out calls to open-uri open-uri中的open方法与ActiveRecord open属性冲突 - open method from open-uri conflicting with ActiveRecord open attribute open-uri 打开命令在域上运行，针对同一个域 - open-uri open command run on a domain, against the same domain

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