windows system proxy script

• put the code into text file and save with name like systemProxy.bat
• just double click run it

@echo off
setlocal proxyStatus

for /f "tokens=3" %%i in ('REG QUERY "HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings" /v ProxyEnable ^| find /i "ProxyEnable"') do (
    set proxyStatus=%%i
)

if %proxyStatus% equ 0 (
    echo enable system proxy
    reg add "HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings" /v ProxyEnable /t REG_DWORD /d 1 /f >nul 2>nul
    reg add "HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings" /v ProxyServer /d "127.0.0.1:8080" /f >nul 2>nul
    echo suc
) else if %proxyStatus% equ 1 (
    echo disable system proxy
    reg add "HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings" /v ProxyEnable /t REG_DWORD /d 0 /f >nul 2>nul
    reg add "HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings" /v ProxyServer /d "" /f >nul 2>nul
    echo suc
)
pause>nul