递归查找和替换文件 [英] Recursively find and replace files

问题描述

我想要做的是什么之后。
我想创造一些bat文件，这将递归搜索从当前目录开始的文件，并与我公司提供的文件替换。外汇。如果我想搜索和替换test1.txt的，我打开这个小应用程序和编写text1.txt，置我要被替换的文件。

What I want to do is following. I want to create some bat file, that will recursively search for files starting from current directory and replace with the file that I provided. For ex. if I want to search and replace test1.txt, I'm opening this mini app and writing text1.txt, and placing the file that I want to be replaced with.

• 目录
  
  
  
  • app.bat
  
  
  • test1.txt的//应用程序将文件夹1和文件夹2内递归搜索并替换test1.txt的
  找到的所有结果
  
  • 文件夹1
  
  
  • 文件夹2
  
  
  • Dir
    • app.bat
    • test1.txt // app will recursively search inside folder 1 and folder 2 and will replace all found results with test1.txt
    • folder 1
    • folder 2

    我在想，如果有准备去应用程序或批处理文件这个原因？

    I wonder, if there is ready to go app or bat file for this reason?

    推荐答案

    下面开始批处理文件从当前目录，递归搜索中的第一个参数给出的文件，并复制它（同名）的第二个参数给出的文件

    The Batch file below start from current directory, recursively search the file given in the first parameter and copy over it (with same name) the file given in second parameter:

    @echo off
    set targetName=%~NX1
    set replacementFile=%~F2
    call :processFolder
    goto :EOF
    
    :processFolder
    rem For each folder in this level
    for /D %%a in (*) do (
       rem Enter into it, process it and go back to original
       cd %%a
       if exist "%targetName%" (
          copy "%replacementFile%" "%targetName%" /Y
       )
       call :processFolder
       cd ..
    )
    exit /B
    

    例如：

    app test1.txt c:\data\replacementfile.txt
    

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