proxy 啟動/關閉 batch檔 dos指令

關閉
reg add "HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings" /v "ProxyEnable" /t REG_DWORD /d 0 /f

啟動
reg add "HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings" /v "ProxyEnable" /t REG_DWORD /d 1 /f