网络代理配置笔记

MacOS & Linux

配置命令

export http_proxy=http://127.0.0.1:7890
export https_proxy=$http_proxy

快捷指令

function proxy_on() {
    export http_proxy=http://127.0.0.1:7890
    export https_proxy=$http_proxy
    echo -e "终端代理已开启。"
}

function proxy_off(){
    unset http_proxy https_proxy
    echo -e "终端代理已关闭。"
}

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Windows CMD

配置命令

set http_proxy=http://127.0.0.1:1080
set https_proxy=http://127.0.0.1:1080

还原命令

set http_proxy=
set https_proxy=

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Windows PowerShell

配置命令

$env:http_proxy="http://127.0.0.1:1080"
$env:https_proxy="http://127.0.0.1:1080"

还原命令

$env:http_proxy=""
$env:https_proxy=""

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DNS 缓存相关操作

1. 查看 DNS 缓存

   ipconfig /displaydns

2. 清除 DNS 缓存

   ipconfig /flushdns

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Netsh 代理配置

1. 设置代理

   netsh winhttp set proxy host:port

   示例：

   netsh winhttp set proxy 127.0.0.1:7890

2. 查看代理服务器列表

   netsh winhttp show proxy

3. 重置代理服务器列表

   netsh winhttp reset proxy