DISKPART 硬盘只读

有两种写法，

第一种
@echo off
 >scrip.txt echo list vol
diskpart<scrip.txt
set /p num=请输入卷编号：
set /p act=请输入操作代码[写保护开-0，写保护关-1]：
set a0=set
set a1=clear
call set act=%%a%act%%%
 >scrip.txt echo select vol %num%
>>scrip.txt echo att vol %act% readonly
diskpart<scrip.txt
del script.txt
pause

第二种
diskpart /s aa.txt
pause

---------------分割线-----------------------
aa.txt的内容是
select disk 0
select partition 3
set id=12 override

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