Question

批处理：变量截取 和 返回值赋值

读取 (reg query "HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced" /v HideFileExt 的返回值) 判断最后一个字符 是数字 1 or 0 ---------------------------------这是他的返回值HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced HideFileExt REG_DWORD 0x1

Answer 1

@echo off
for /f "skip=3 tokens=3" %%i in ('reg query "HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced" /v HideFileExt') do set s=%%i
echo %s:~-1,1%
pause