Question

每次运行时，我需要一个代码来重命名一个文件。我做了一个有效的代码，但是它只能用于有限数量的文件。我希望它对许多文件都有好处（例如，如果要一遍又一遍地执行命令，则不要复制）这就是我所拥有的。

@ECHO OFF

set /p var1="<"ver.log (Had to use "" because otherwise it is hidden here)

set /a var1=%var1%+1

Echo "%var1%"> "%~dp0\ver.log"

If %var1% EQU 1 (
ren "%~dp0\chrom0.txt" 3.txt
ren "%~dp0\1.txt" chrom0.txt
)

If %var1% EQU 2 (
ren "%~dp0\chrom0.txt" 1.txt
ren "%~dp0\2.txt" chrom0.txt
)

If %var1% EQU 3 (
ren "%~dp0\chrom0.txt" 2.txt
ren "%~dp0\3.txt" chrom0.txt
@Echo "0"> "%~dp0\ver.log"
)

这适用于3个文件。我可以使它工作更多，但是将它用于50个或更多文件是胡说八道。

请帮助。

Answer 1

我的解决方案：

    @echo off
    setlocal
    pushd "%~dp0"
    rem to get "<" on SO type "&lt;"
    set /a "var1=0,var2=0"
    if exist "%~f0.last" set /p "var1="<"%~f0.last"
    :scan
    set /a "var1+=1"
    if %var1% gtr 500 set /a "var1=0,var2+=1"
    if %var2% gtr 2 ( echo Error: not found any file
      pause
      endlocal
      exit /b 2
      goto :eof )
    if not exist "%var1%.txt" if not exist chrom0.txt goto scan
    if exist chrom0.txt if exist "%var1%.txt" ( echo Error: app in use?
      pause
      endlocal
      exit /b 1
      goto :eof
    ) else echo Warning: "%var1%" as chrom0.txt in use
    if not exist chrom0.txt ren "%var1%.txt" chrom0.txt
    echo "%var1%" in use
    echo wait for exit app
    rem call "c:\Your\Limited\App.exe" chrom0.txt
    pause
    ren chrom0.txt "%var1%.txt"
    set /p "=%var1%">"%~f0.last" <nul
    rem work in loop
    if exist "%~f0.loop" goto scan
    popd
    endlocal
    exit /b 0

Answer 2

谢谢大家。我用了你的技巧，并最终得到了这个脚本。：开始

set / p var1 =

如果％var1％gtr 4设置为/ a“ var1 = 1”

ren“％〜dp0chrom0.txt”％var1％.txt

set / a var2 =％var1％+ 1

如果％var2％gtr 5设置为/ a“ var2 = 1”

回声“％var2％”>“％〜dp0log.log”

ren“％〜dp0％var2％.txt” chrom0.txt

批量重新命名文件

2 个答案: