循环批量编程 [英] For loop in batch programming

问题描述

 File-MyFile.txt 
 File-AnotherFile.txt 
 File-ThirdFile.txt 

我想重新命名下面的所有文件：

 MyFile.txt 
 AnotherFile.txt 
 ThirdFile.txt 

如何使用 code>循环来做到这一点？

解决方案

Chris显示了最好的方法。我认为这可能接近你所要求的，但我没有测试它：



  @echo off 
为/ f %% a IN（'dir / b * .txt'）do call：dorename %% a 
 goto：eof 
 $ b $：dorename 
 set oldfile =％ 1 
 set newfile =％oldfile：File  -  =％
 rename％oldfile％％newfile％
  




I have a set of files in a directory like below:

File-MyFile.txt
File-AnotherFile.txt
File-ThirdFile.txt

I want to rename all files like below:

MyFile.txt
AnotherFile.txt
ThirdFile.txt

How can I use a for loop to do that?

解决方案

Chris shows the best way to do it. I think this might come close to what you asked for, though I didn't test it:

@echo off
for /f %%a IN ('dir /b *.txt') do call :dorename %%a
goto :eof

:dorename
set oldfile=%1
set newfile=%oldfile:File-=%
rename %oldfile% %newfile%

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