摘要：
@echo offrem MODE con: COLS=100 LINES=30>nulver | find " 5." > NUL &&goto :cmdbeginfor /f "tokens=3,*" %%I in ('reg query "HKLM\SYSTEM\CurrentControlS 阅读全文
摘要：
@echo offif not defined username set "username=system"echo %username%net localgroup "users"|find /i "%username%" 1>nul 2>nul&&echo %username%是标准用户net 阅读全文