Taurus 当前离线
少尉
@echo off set "str=kk " set "str=%str: =%" if "%str%"=="" (echo nothing) else (echo %str%) pause
TOP
@echo off call :delright "kk " echo "%DelR%" pause :delright set DelR= for %%i in (%~1) do call,set DelR=%%DelR%%%%i set DelR=%DelR:~1,-1% goto :eof
call :delright "kk " echo "%DelR%" pause :delright set "DelR=%~1" :delright2 if "%DelR:~-1%"==" " set DelR=%DelR:~0,-1%&&goto delright2 goto :eof
call :delright " kk kk kk kk " echo "%DelR%" pause :delright set "DelR=%~1" :delright2 if "%DelR:~0%"==" " set DelR=&goto :eof if "%DelR:~-1%"==" " set DelR=%DelR:~0,-1%&&goto delright2 goto :eof