如何设置代理命令提示符？ [英] how to set proxy for command prompt?

问题描述

我无法通过命令提示符安装SASS。

我尝试了以下步骤

c：\gem install sass

我得到以下错误。

错误：找不到有效的gem'sass'（> = 0），这是为什么：
无法从 https://rubygems.org/ 下载数据 - Errno :: ECONNREFUSED：无法建立连接，因为目标计算机主动拒绝了。 - connect（2）（ https://rubygems.org/latest_specs.4.8.gz ）

对于具有或不具有身份验证的http / https代理，

解决方案

p>

在cmd.exe中运行以下命令之一

  set http_proxy = http：// your_proxy：your_port 
 set http_proxy = http：// username：password @ your_proxy：your_port 
 set https_proxy = https：// your_proxy：your_port 
 set https_proxy = https：// username：password @ your_proxy：your_port 
  

I am unable to install SASS through command prompt.

I tried below steps

c:\gem install sass

I am getting below error.

ERROR: Could not find a valid gem 'sass' (>= 0), here is why: Unable to download data from https://rubygems.org/ - Errno::ECONNREFUSED: No connection could be made because the target machine actively refused it. - connect(2) (https://rubygems.org/latest_specs.4.8.gz)

Please help me,

解决方案

For http/https proxy with or without authentication:

Run one of the following commands in cmd.exe

set http_proxy=http://your_proxy:your_port
set http_proxy=http://username:password@your_proxy:your_port
set https_proxy=https://your_proxy:your_port
set https_proxy=https://username:password@your_proxy:your_port

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