qixiaobin0715

不用第三方试试，不过不是太严谨，文本中不能有字符“./\”出现，否则会有干扰：

@echo off
(for /f "delims=" %%i in (1.txt) do (
    set "str1=%%i"
    setlocal enabledelayedexpansion
    set "str1=!str1: =.!"
    for /f "delims=" %%j in ("!str1!") do (
        set "str2=%%~nj%%~xj"
        echo,!str2:.= !
    )
    endlocal
))>2.txt
pause
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