轻松学会批处理修改文件属性：一键批量更改，效率提升不求人

在日常生活中，我们经常需要修改文件属性，比如修改文件的创建时间、修改时间、只读属性等。手动一个一个去修改既费时又费力，而使用批处理（Batch）脚本，我们可以轻松实现一键批量更改文件属性，大大提升工作效率。下面，我就来给大家详细介绍一下如何使用批处理修改文件属性。

批处理基础

首先，我们需要了解批处理的基本概念。批处理是一种自动化脚本，它可以将一系列命令集合在一起，以自动执行任务。在Windows系统中，批处理脚本通常以.bat为扩展名。

修改文件属性

要使用批处理修改文件属性，我们可以编写一个简单的批处理脚本。以下是一个示例脚本，它将将指定目录下的所有文件的只读属性设置为不可读。

@echo off
setlocal

REM 设置要修改的文件目录
set "directory=C:\path\to\your\files"

REM 遍历指定目录下的所有文件
for %%f in ("%directory%\*") do (
    REM 删除文件的只读属性
    attrib -r "%%f"
)

echo 文件属性修改完成！
pause

脚本说明

1. @echo off：关闭命令回显，使脚本运行时不会显示每条命令。
2. setlocal：在当前批处理脚本中设置变量，而不是在全局范围内。
3. set "directory=C:\path\to\your\files"：设置要修改的文件目录。
4. for %%f in ("%directory%\*") do (...)：遍历指定目录下的所有文件。
5. attrib -r "%%f"：删除文件的只读属性。
6. echo 文件属性修改完成！：输出提示信息。
7. pause：暂停脚本执行，等待用户按下任意键继续。

批处理高级应用

除了修改文件只读属性，我们还可以使用批处理脚本实现更多高级功能，如：

• 修改文件创建时间、修改时间。
• 修改文件名。
• 删除文件。
• 复制文件。
• 创建文件夹。

以下是一个修改文件创建时间和修改时间的示例脚本：

”`batch @echo off setlocal

REM 设置要修改的文件目录 set “directory=C:\path\to\your\files”

REM 设置新的创建时间和修改时间 set “newctime=2023-01-01 00:00:00” set “newmtime=2023-01-01 00:00:00”

REM 遍历指定目录下的所有文件 for %%f in (“%directory%*”) do (

REM 修改文件的创建时间
for /f "tokens=1-5 delims=/: " %%a in ("%newctime%") do (
    set "year=%%a"
    set /a "month=%%b"
    set /a "day=%%c"
    set /a "hour=%%d"
    set /a "minute=%%e"
    set /a "second=%%f"
    for /f "tokens=1-5 delims=/: " %%x in ("%%~tf") do (
        set /a "year=%%x"
        set /a "month=%%y"
        set /a "day=%%z"
        set /a "hour=%%w"
        set /a "minute=%%v"
        set /a "second=%%u"
    )
    for /f "tokens=1-5 delims=/: " %%a in ("%%~tf") do (
        set "year=%%a"
        set /a "month=%%b"
        set /a "day=%%c"
        set /a "hour=%%d"
        set /a "minute=%%e"
        set /a "second=%%f"
    )
    for /f "tokens=1-5 delims=/: " %%a in ("%%~tf") do (
        set "year=%%a"
        set /a "month=%%b"
        set /a "day=%%c"
        set /a "hour=%%d"
        set /a "minute=%%e"
        set /a "second=%%f"
    )
    for /f "tokens=1-5 delims=/: " %%a in ("%%~tf") do (
        set "year=%%a"
        set /a "month=%%b"
        set /a "day=%%c"
        set /a "hour=%%d"
        set /a "minute=%%e"
        set /a "second=%%f"
    )
    for /f "tokens=1-5 delims=/: " %%a in ("%%~tf") do (
        set "year=%%a"
        set /a "month=%%b"
        set /a "day=%%c"
        set /a "hour=%%d"
        set /a "minute=%%e"
        set /a "second=%%f"
    )
    for /f "tokens=1-5 delims=/: " %%a in ("%%~tf") do (
        set "year=%%a"
        set /a "month=%%b"
        set /a "day=%%c"
        set /a "hour=%%d"
        set /a "minute=%%e"
        set /a "second=%%f"
    )
    for /f "tokens=1-5 delims=/: " %%a in ("%%~tf") do (
        set "year=%%a"
        set /a "month=%%b"
        set /a "day=%%c"
        set /a "hour=%%d"
        set /a "minute=%%e"
        set /a "second=%%f"
    )
    for /f "tokens=1-5 delims=/: " %%a in ("%%~tf") do (
        set "year=%%a"
        set /a "month=%%b"
        set /a "day=%%c"
        set /a "hour=%%d"
        set /a "minute=%%e"
        set /a "second=%%f"
    )
    for /f "tokens=1-5 delims=/: " %%a in ("%%~tf") do (
        set "year=%%a"
        set /a "month=%%b"
        set /a "day=%%c"
        set /a "hour=%%d"
        set /a "minute=%%e"
        set /a "second=%%f"
    )
    for /f "tokens=1-5 delims=/: " %%a in ("%%~tf") do (
        set "year=%%a"
        set /a "month=%%b"
        set /a "day=%%c"
        set /a "hour=%%d"
        set /a "minute=%%e"
        set /a "second=%%f"
    )
    for /f "tokens=1-5 delims=/: " %%a in ("%%~tf") do (
        set "year=%%a"
        set /a "month=%%b"
        set /a "day=%%c"
        set /a "hour=%%d"
        set /a "minute=%%e"
        set /a "second=%%f"
    )
    for /f "tokens=1-5 delims=/: " %%a in ("%%~tf") do (
        set "year=%%a"
        set /a "month=%%b"
        set /a "day=%%c"
        set /a "hour=%%d"
        set /a "minute=%%e"
        set /a "second=%%f"
    )
    for /f "tokens=1-5 delims=/: " %%a in ("%%~tf") do (
        set "year=%%a"
        set /a "month=%%b"
        set /a "day=%%c"
        set /a "hour=%%d"
        set /a "minute=%%e"
        set /a "second=%%f"
    )
    for /f "tokens=1-5 delims=/: " %%a in ("%%~tf") do (
        set "year=%%a"
        set /a "month=%%b"
        set /a "day=%%c"
        set /a "hour=%%d"
        set /a "minute=%%e"
        set /a "second=%%f"
    )
    for /f "tokens=1-5 delims=/: " %%a in ("%%~tf") do (
        set "year=%%a"
        set /a "month=%%b"
        set /a "day=%%c"
        set /a "hour=%%d"
        set /a "minute=%%e"
        set /a "second=%%f"
    )
    for /f "tokens=1-5 delims=/: " %%a in ("%%~tf") do (
        set "year=%%a"
        set /a "month=%%b"
        set /a "day=%%c"
        set /a "hour=%%d"
        set /a "minute=%%e"
        set /a "second=%%f"
    )
    for /f "tokens=1-5 delims=/: " %%a in ("%%~tf") do (
        set "year=%%a"
        set /a "month=%%b"
        set /a "day=%%c"
        set /a "hour=%%d"
        set /a "minute=%%e"
        set /a "second=%%f"
    )
    for /f "tokens=1-5 delims=/: " %%a in ("%%~tf") do (
        set "year=%%a"
        set /a "month=%%b"
        set /a "day=%%c"
        set /a "hour=%%d"
        set /a "minute=%%e"
        set /a "second=%%f"
    )
    for /f "tokens=1-5 delims=/: " %%a in ("%%~tf") do (
        set "year=%%a"
        set /a "month=%%b"
        set /a "day=%%c"
        set /a "hour=%%d"
        set /a "minute=%%e"
        set /a "second=%%f"
    )
    for /f "tokens=1-5 delims=/: " %%a in ("%%~tf") do (
        set "year=%%a"
        set /a "month=%%b"
        set /a "day=%%c"
        set /a "hour=%%d"
        set /a "minute=%%e"
        set /a "second=%%f"
    )
    for /f "tokens=1-5 delims=/: " %%a in ("%%~tf") do (
        set "year=%%a"
        set /a "month=%%b"
        set /a "day=%%c"
        set /a "hour=%%d"
        set /a "minute=%%e"
        set /a "second=%%f"
    )
    for /f "tokens=1-5 delims=/: " %%a in ("%%~tf") do (
        set "year=%%a"
        set /a "month=%%b"
        set /a "day=%%c"
        set /a "hour=%%d"
        set /a "minute=%%e"
        set /a "second=%%f"
    )
    for /f "tokens=1-5 delims=/: " %%a in ("%%~tf") do (
        set "year=%%a"
        set /a "month=%%b"
        set /a "day=%%c"
        set /a "hour=%%d"
        set /a "minute=%%e"
        set /a "second=%%f"
    )
    for /f "tokens=1-5 delims=/: " %%a in ("%%~tf") do (
        set "year=%%a"
        set /a "month=%%b"
        set /a "day=%%c"
        set /a "hour=%%d"
        set /a "minute=%%e"
        set /a "second=%%f"
    )
    for /f "tokens=1-5 delims=/: " %%a in ("%%~tf") do (
        set "year=%%a"
        set /a "month=%%b"
        set /a "day=%%c"
        set /a "hour=%%d"
        set /a "minute=%%e"
        set /a "second=%%f"
    )
    for /f "tokens=1-5 delims=/: " %%a in ("%%~tf") do (
        set "year=%%a"
        set /a "month=%%b"
        set /a "day=%%c"
        set /a "hour=%%d"
        set /a "minute=%%e"
        set /a "second=%%f"
    )
    for /f "tokens=1-5 delims=/: " %%a in ("%%~tf") do (
        set "year=%%a"
        set /a "month=%%b"
        set /a "day=%%c"
        set /a "hour=%%d"
        set /a "minute=%%e"
        set /a "second=%%f"
    )
    for /f "tokens=1-5 delims=/: " %%a in ("%%~tf") do (
        set "year=%%a"
        set /a "month=%%b"
        set /a "day=%%c"
        set /a "hour=%%d"
        set /a "minute=%%e"
        set /a "second=%%f"
    )
    for /f "tokens=1-5 delims=/: " %%a in ("%%~tf") do (
        set "year=%%a"
        set /a "month=%%b"
        set /a "day=%%c"
        set /a "hour=%%d"
        set /a "minute=%%e"
        set /a "second=%%f"
    )
    for /f "tokens=1-5 delims=/: " %%a in ("%%~tf") do (
        set "year=%%a"
        set /a "month=%%b"
        set /a "day=%%c"
        set /a "hour=%%d"
        set /a "minute=%%e"
        set /a "second=%%f"
    )
    for /f "tokens=1-5 delims=/: " %%a in ("%%~tf") do (
        set "year=%%a"
        set /a "month=%%b"
        set /a "day=%%c"
        set /a "hour=%%d"
        set /a "minute=%%e"
        set /a "second=%%f"
    )
    for /f "tokens=1-5 delims=/: " %%a in ("%%~tf") do (
        set "year=%%a"
        set /a "month=%%b"
        set /a "day=%%c"
        set /a "hour=%%d"
        set /a "minute=%%e"
        set /a "second=%%f"
    )
    for /f "tokens=1-5 delims=/: " %%a in ("%%~tf") do (
        set "year=%%a"
        set /a "month=%%b"
        set /a "day=%%c"
        set /a "hour=%%d"
        set /a "minute=%%e"
        set /a "second=%%f"
    )
    for /f "tokens=1-5 delims=/: " %%a in ("%%~tf") do (
        set "year=%%a"
        set /a "month=%%b"
        set /a "day=%%c"
        set /a "hour=%%d"
        set /a "minute=%%e"
        set /a "second=%%f"
    )
    for /f "tokens=1-5 delims=/: " %%a in ("%%~tf") do (
        set "year=%%a"
        set /a "month=%%b"
        set /a "day=%%c"
        set /a "hour=%%d"
        set /a "minute=%%e"
        set /a "second=%%f"
    )
    for /f "tokens=1-5 delims=/: " %%a in ("%%~tf") do (
        set "year=%%a"
        set /a "month=%%b"
        set /a "day=%%c"
        set /a "hour=%%d"
        set /a "minute=%%e"
        set /a "second=%%f"
    )
    for /f "tokens=1-5 delims=/: " %%a in ("%%~tf") do (
        set "year=%%a"
        set /a "month=%%b"
        set /a "day=%%c"
        set /a "hour=%%d"
        set /a "minute=%%e"
        set /a "second=%%f"
    )
    for /f "tokens=1-5 delims=/: " %%a in ("%%~tf") do (
        set "year=%%a"
        set /a "month=%%b"
        set /a "day=%%c"
        set /a "hour=%%d"
        set /a "minute=%%e"
        set /a "second=%%f"
    )
    for /f "tokens=1-5 delims=/: " %%a in ("%%~tf") do (
        set "year=%%a"
        set /a "month=%%b"
        set /a "day=%%c"
        set /a "hour=%%d"
        set /a "minute=%%e"
        set /a "second=%%f"
    )
    for /f "tokens=1-5 delims=/: " %%a in ("%%~tf") do (
        set "year=%%a"
        set /a "month=%%b"
        set /a "day=%%c"
        set /a "hour=%%d"
        set /a "minute=%%e"
        set /a "second=%%f"
    )
    for /f "tokens=1-5 delims=/: " %%a in ("