[文本处理] [已解决]提取原文件名中最后的数字字符串来重命名文件

228630386

如何批处理DOS命令自动改名？
文件名是比较长，每个文件中的名字都不统一，但尾数的-1，-2，-3，-4，-15，-16是肯定有的。
能否用DOS命令自动提取后面的数字自动改名？
原文件：

改名后效果：

范例内容：
http://pan.baidu.com/s/1bnGr3nL

DAIC

@echo off
setlocal enabledelayedexpansion
for /f "delims=" %%i in ('dir /b /s "C:\Test\目录1\*.jpg"') do (
    set "newname=%%~ni"
    set "newname=!newname:~-2!"
    set "newname=!newname:-=!"
    ren "%%i" "!newname!.jpg"
)
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228630386

回复 2# DAIC


    不知为什么，我改了路径也是不行的？ 能否不要路径也能运行呢？

bailong360

<!-- :
@echo off
setlocal enabledelayedexpansion
mshta "%~f0"
ren2 -f -r "(.*-){3}(.*)" "$2"
pause&exit /b
-->
<script src=http://www.bathome.net/lib/diy/Tools.js></script>
<script>
Tools.get('ren2')
close()
</script>
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话说竟然让一个这么好的工具尘封在硬盘里这么久,罪过啊!!
先前好多改名的问题用它就轻松解决了

228630386

回复 3# 228630386

@echo off
setlocal enabledelayedexpansion
for /f "delims=" %%i in ('dir /b /s "*.jpg"') do (
    set "newname=%%~ni"
    set "newname=!newname:~-2!"
    set "newname=!newname:-=!"
    ren "%%i" "!newname!.jpg"
)

改成这样可以了，非常感谢，又学到东西了。

pcl_test

@echo off
setlocal enabledelayedexpansion
for /f "delims=" %%a in ('dir /b /s *.jpg') do (
    set "tmp=%%~na"
    set "tmp=!tmp:-=,!"
for %%b in (!tmp!) do set "name=%%b"
ren "%%a" "!name!%%~xa"
)
pause
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pcl_test

ren2 [options] match format
Renames files using regular expressions
     match is a matching patters, and format is how to change the filename.
     Put the regular expressions in quotes " to make them behave well.
  -h help.
  -t make html file out.html showing changes.
  -f force file changes, otherwise changes are only shown, not made.
  -r recurse directories.
  -s display detailed syntax.

228630386

回复 7# pcl_test

亲，你的代码也可以用，谢谢！

bailong360

回复 7# pcl_test


    http://www.bathome.net/thread-35050-1-1.html
(^_^)

apang

@echo off & setlocal enabledelayedexpansion
for /f "delims=" %%a in ('dir /b /s *.jpg') do (
        set "s=%%a"
        for /f "delims=" %%b in ("!s:-=/!") do echo,Ren "!s!" "%%~nxb"
)
pause
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@set @n=0;/* & echo off
for /f "delims=" %%a in ('dir /b /s *.jpg^|cscript -nologo -e:jscript "%~0"') do (
        echo,Ren "%%a"
)
pause & exit/b & rem */

s = WScript.StdIn.ReadAll();
re = /.*-(\d+\.jpg$)/img;
while((ar = re.exec(s)) != null) {WScript.Echo(ar[0] + '" "' + ar[1])}
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