批处理脚本以替换多个文件中的特定字符串 [英] Batch script to replace specific string in multiple files

问题描述

我对批处理脚本没有太多的经验，我的老板要求我编写一个批处理脚本，可以运行该脚本来查找和替换目录中所有匹配文件中的一些文本.

I don't have much experience with batch scripts, and my employer has asked me write a batch script that can be run to find and replace some text inside all matching files in the directory.

我尝试搜索此资源，并且有大量资源，我经常将其带到这里:

I've tried searching this and there's a tonne of resource, which I've used to get me this far:

@echo off 
    setlocal enableextensions disabledelayedexpansion

    set "search=<employeeloginid>0"
    set "replace=<employeeloginid>"

    set "textFile=TimeTEQ20170103T085714L.XML"

    for /f "delims=" %%i in ('type "%textFile%" ^& break ^> "%textFile%" ') do (
        set "line=%%i"
        setlocal enabledelayedexpansion
        set "line=!line:%search%=%replace%!"
        >>"%textFile%" echo(!line!
        endlocal
    )

这将查找所有出现的<employeeloginid>0，并在设置文件中将其替换为<employeeloginid>-在这种情况下为TimeTEQ20170103T085714L.XML.

This will find all occurrences of <employeeloginid>0 and replace it with <employeeloginid> inside a set file - in this case TimeTEQ20170103T085714L.XML.

我现在需要对此进行调整，以使其在以开头 TimeTEQ和 .xml

I now need to tweak this to run on all files that start with TimeTEQ and end with .xml

我找到了此答案，其中显示了如何处理目录中的所有文件，但我不知道该怎么做会对其进行调整以满足我的需求.

I found this answer which shows how to do all files in a directory, but I don't know how I would tweak it to suit my needs here.

有人可以帮我吗?

推荐答案

只需环绕一个标准 for循环，即可:

Simply wrap around a standard for loop, like this:

@echo off 
setlocal EnableExtensions DisableDelayedExpansion

set "search=<employeeloginid>0"
set "replace=<employeeloginid>"

set "textFile=TimeTEQ*.xml"
set "rootDir=."

for %%j in ("%rootDir%\%textFile%") do (
    for /f "delims=" %%i in ('type "%%~j" ^& break ^> "%%~j"') do (
        set "line=%%i"
        setlocal EnableDelayedExpansion
        set "line=!line:%search%=%replace%!"
        >>"%%~j" echo(!line!
        endlocal
    )
)

endlocal

---

如果您还希望在子文件夹中处理匹配文件，请使用 for /R循环:

---

If you want to process matching files also in the sub-folders, use a for /R loop:

@echo off 
setlocal EnableExtensions DisableDelayedExpansion

set "search=<employeeloginid>0"
set "replace=<employeeloginid>"

set "textFile=TimeTEQ*.xml"
set "rootDir=."

for /R "%rootDir%" %%j in ("%textFile%") do (
    for /f "delims=" %%i in ('type "%%~j" ^& break ^> "%%~j"') do (
        set "line=%%i"
        setlocal EnableDelayedExpansion
        set "line=!line:%search%=%replace%!"
        >>"%%~j" echo(!line!
        endlocal
    )
)

endlocal

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