zgq0301

@echo off
set dayset="周一,周二,周三,周四,周五,周六,周日"
set /a day=%random% %%7+1
for /f "delims=, tokens=%day%" %%i in (%dayset%) do (
      echo %%i
      )
pause>nul
%0
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zgq0301

@echo off
setlocal enabledelayedexpansion
set dayset=一二三四五六日
set /a day=%random% %%7
echo 周!dayset:~%day%,1!
pause>nul
%0
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