@echo off
setlocal enabledelayedexpansion

REM 设置文件夹路径和文件扩展名
set "folder_path=%UserProfile%\AppData\Roaming\LibreOffice\4\user"
set "file_extension=.xcu"

REM 获取当前日期
for /f "tokens=1-3 delims=-" %%a in ('date /t') do (
    set "year=%%c"
    set "month=%%a"
    set "day=%%b"
)

REM 格式化日期
set "current_date=!year!-!month!-!day!"

REM 遍历文件夹内的文件
for %%f in ("%folder_path%\*%file_extension%") do (
    REM 提取文件名和扩展名
    set "filename=%%~nf"
    set "extension=%%~xf"

    REM 构建新的文件名
    set "new_filename=!current_date!_!filename!!extension!"

    REM 重命名文件
    ren "%%f" "!new_filename!"
    echo 文件 "%%~nxf" 已重命名为 "!new_filename!"
)

pause
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@echo off
set "folder_path=%UserProfile%\AppData\Roaming\LibreOffice\4\user\*.xcu"
set "current_date=%date:/=-%"
REM 遍历文件夹内的文件
for /f "delims=" %%F in (' dir /b/s/a-d "%folder_path%" ') do (
    REM 重命名文件
    ren "%%~F" "%current_date%_%%~nxF"
    echo,文件 "%%~nxF" 已重命名为 "%current_date%_%%~nxF"
)
pause &exit/b
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for /f "tokens=1-3 delims=-/ " %%a in ('date /t') do (
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