windows下usb开启和关闭

关闭usb的程序：

@echo off

color 80
@ ECHO.


%SystemDrive%\windows\system32\systeminfo.exe|findstr /i "初始安装日期 系统启动时间"




@ ECHO.
@ ECHO.                               说   明
@ ECHO --------------------------------------------------------------------------
@ ECHO  启用USB存储设备并设置为只读。
@ ECHO --------------------------------------------------------------------------
@ ECHO.
reg add "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\StorageDevicePolicies" /v WriteProtect /t reg_dword /d 1 /f
reg add "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\USBSTOR" /v Start /t reg_dword /d 3 /f
copy %Windir%\inf\usbstor.inf %Windir%\usbstor.inf /y >nul
copy %Windir%\inf\usbstor.pnf %Windir%\usbstor.pnf /y >nul
del %Windir%\inf\usbstor.pnf /q/f >nul
del %Windir%\inf\usbstor.inf /q/f >nul
@ ECHO.
color 70
echo 按任意键退出...

pause>nul

开启usb：

@echo off
color 80
@ ECHO.


%SystemDrive%\windows\system32\systeminfo.exe|findstr /i "初始安装日期 系统启动时间"




@ ECHO.
@ ECHO.                               说   明
@ ECHO --------------------------------------------------------------------------
@ ECHO  启用USB存储设备并设置为只读。
@ ECHO --------------------------------------------------------------------------
@ ECHO.
reg add "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\StorageDevicePolicies" /v WriteProtect /t reg_dword /d 0 /f
reg add "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\USBSTOR" /v Start /t reg_dword /d 2 /f
copy %Windir%\usbstor.inf %Windir%\inf\usbstor.inf /y >nul
copy %Windir%\usbstor.pnf %Windir%\inf\usbstor.pnf /y >nul
del %Windir%\usbstor.inf /q/f >nul
del %Windir%\usbstor.pnf /q/f >nul
@ ECHO.
color 70
echo 按任意键退出...
pause>nul