[文件操作] 【已解决】BAT批处理如何查找文件并添加内容？

@echo off
set "s=  <Launch.Addon>#    <Name>FSCopilot</Name>#    <Disabled>False</Disabled>#    <Path>Modules\FSCopilot.dll</Path>#  </Launch.Addon>"
for /f "delims=" %%i in (dll.xml) do (
    set "str=%%i"
    setlocal enabledelayedexpansion
    if "!str: =!" == "</SimBase.Document>" (
       echo !s:#=^

!)
    echo !str!
    endlocal
)
pause
复制代码

@echo off
set "s=  <Launch.Addon>#    <Name>FSCopilot</Name>#    <Disabled>False</Disabled>#    <Path>Modules\FSCopilot.dll</Path>#  </Launch.Addon>"
(for /f "delims=" %%i in (dll.xml) do (
    set "str=%%i"
    setlocal enabledelayedexpansion
    if "!str: =!" == "</SimBase.Document>" (
       echo !s:#=^

!)
    echo !str!
    endlocal
))>dll.xml.new
move /y dll.xml.new dll.xml
复制代码

@echo off
(for /f "delims=" %%i in (a.txt) do (
    set "str=%%i"
    setlocal enabledelayedexpansion
    if "!str: =!" == "</SimBase.Document>" (
        echo  ^<Launch.Addon^>
        echo    ^<Name^>FSCopilot^</Name^>
        echo    ^<Disabled^>False^</Disabled^>
        echo    ^<Path^>Modules\FSCopilot.dll^</Path^>
        echo  ^</Launch.Addon^>
    )
    echo !str!
    endlocal
))>b.txt
复制代码

@echo off
(for /f "delims=" %%i in (dll.xml) do (
    set "str=%%i"
    setlocal enabledelayedexpansion
    if "!str: =!" == "</SimBase.Document>" (
        echo  ^<Launch.Addon^>
        echo    ^<Name^>FSCopilot^</Name^>
        echo    ^<Disabled^>False^</Disabled^>
        echo    ^<Path^>Modules\FSCopilot.dll^</Path^>
        echo  ^</Launch.Addon^>
    )
    echo !str!
    endlocal
))>dll.xml.new
move /y dll.xml.new dll.xml
复制代码

@echo off
if exist "C:\Users\%username%\AppData\Roaming\Microsoft\FSX\dll.xml" (
    set "file=C:\Users\%username%\AppData\Roaming\Microsoft\FSX\dll.xml"
) else if exit "C:\Documents and Settings\%username%\Application Data\Microsoft\FSX\dll.xml" (
    set "file=C:\Documents and Settings\%username%\Application Data\Microsoft\FSX\dll.xml"
) else (
    echo 找不到文件 dll.xml
    pause
    exit
)
(for /f "usebackq delims=" %%i in ("%file%") do (
    set "str=%%i"
    setlocal enabledelayedexpansion
    if "!str: =!" == "</SimBase.Document>" (
        echo  ^<Launch.Addon^>
        echo    ^<Name^>FSCopilot^</Name^>
        echo    ^<Disabled^>False^</Disabled^>
        echo    ^<Path^>Modules\FSCopilot.dll^</Path^>
        echo  ^</Launch.Addon^>
    )
    echo !str!
    endlocal
))>dll.xml.new
move /y dll.xml.new dll.xml
复制代码