如何更换Windows中的批处理文件子 [英] How to replace substrings in windows batch file

问题描述

谁能告诉我使用批处理文件在Windows ...如何从文件中读取和含=浴Abath Bbath XYZbathABC添加字符串'你好'，这样，输出类似文件替换字符串='洗澡'你好Ahello Bhello XYZhelloABC

Can anyone tell me using batch file in windows ...how to read from a file and replace string='bath' from file containing="bath Abath Bbath XYZbathABC" with string 'hello' so that the output is like "hello Ahello Bhello XYZhelloABC"

推荐答案

这舍甫琴科中号扩大，是的，你可以从文件做到这一点，即使是多行

Expanding from Andriy M, and yes you can do this from a file, even one with multiple lines

@echo off
setlocal enabledelayedexpansion
set INTEXTFILE=test.txt
set OUTTEXTFILE=test_out.txt
set SEARCHTEXT=bath
set REPLACETEXT=hello
set OUTPUTLINE=

for /f "tokens=1,* delims=¶" %%A in ( '"type %INTEXTFILE%"') do (
SET string=%%A
SET modified=!string:%SEARCHTEXT%=%REPLACETEXT%!

echo !modified! >> %OUTTEXTFILE%
)
del %INTEXTFILE%
rename %OUTTEXTFILE% %INTEXTFILE%

修改

感谢大卫·尼尔森，我已经更新了脚本，以便它不具有硬codeD值了。

Thanks David Nelson, I have updated the script so it doesn't have the hardcoded values anymore.

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