went

开了延迟

@echo off
setlocal enabledelayedexpansion
forfiles /M %mask%  /D -1  /c "cmd /E:ON /V:ON /C set k=@fdate & echo ^!k^!" 
pause
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没开延迟

@echo off
forfiles /M %mask%  /D -1  /c "cmd /E:ON /V:ON /C set k=@fdate & echo !k!" 
pause
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