string 如何通过在 Windows 中使用批处理替换子字符串来重命名文件
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How to rename file by replacing substring using batch in Windows
提问by Varun
I want to rename file name like "how-to-rename-file.jpg"to "how-to-reuse-file.jpg"by using a Windows batch file
我想 使用 Windows 批处理文件将诸如“how-to- rename-file.jpg”之类的文件名重命名为“how-to- reuse-file.jpg”
I.e. I only want to replace one or two words in a file name.
即我只想替换文件名中的一两个词。
回答by ElektroStudios
@echo off
Set "Filename=how-to-rename-file.jpg"
Set "Pattern=rename"
Set "Replace=reuse"
REM Call Rename "%Filename%" "%%Filename:%Pattern%=%Replace%%%"
Call Echo %%Filename:%Pattern%=%Replace%%%
:: Result: how-to-reuse-file.jpg
Pause&Exit
I give you other example for a loop of files:
我给你另一个文件循环的例子：
UPDATE:
更新：
I've missed some things in the syntax 'cause fast-typing my last edit, here is the corrected code:
我在语法中遗漏了一些东西，因为我最后一次编辑的时候打字太快，这里是更正后的代码：
@echo off
Setlocal enabledelayedexpansion
Set "Pattern=rename"
Set "Replace=reuse"
For %%# in ("C:\Folder\*.jpg") Do (
Set "File=%%~nx#"
Ren "%%#" "!File:%Pattern%=%Replace%!"
)
Pause&Exit
PS: You can read here to learn more about substring: http://ss64.com/nt/syntax-substring.htmlhttp://ss64.com/nt/syntax-replace.html
PS：您可以在这里阅读以了解有关子字符串的更多信息：http: //ss64.com/nt/syntax-substring.html http://ss64.com/nt/syntax-replace.html
回答by foxidrive
The code above doesn't rename the files - The paths are an issue and the source filename is incorrect.
上面的代码不会重命名文件 - 路径有问题，源文件名不正确。
This will work on files in the current folder - except those with ! in the names will be a problem.
这将适用于当前文件夹中的文件 - 除了那些带有 ! 在名字上会有问题。
@echo off
Setlocal enabledelayedexpansion
Set "Pattern=rename"
Set "Replace=reuse"
For %%a in (*.jpg) Do (
Set "File=%%~a"
Ren "%%a" "!File:%Pattern%=%Replace%!"
)
Pause&Exit
