使用批处理文件在批处理文件中的特定行之后插入新行（有命令）

Question

我想使用批处理文件在特定行之后插入批处理文件中包含命令（mkdir/copy）的行。（mkdir/copy 命令应被视为单词而不是命令）
输入：

设置 MTBBankpath=C:\InstallerOutput\QuickBooks-Sync\MTB
复制 /Y %QBprovisionpath%\x86\Debug %ConnectorExecutionPath%\x86\Debug

输出：

设置 MTBBankpath=C:\InstallerOutput\QuickBooks-Sync\MTB
复制 /Y %ConnectorExecutionPath%\%outqbsyncpath%
mkdir /Y %ConnectorExecutionPath%\%outqbsyncpath%
复制 /Y %QBprovisionpath%\x86\Debug %ConnectorExecutionPath%\x86\Debug

新行 copy /Y %ConnectorExecutionPath%\%outqbsyncpath% - 其中包含复制命令和 mkdir /Y %ConnectorExecutionPath%\%outqbsyncpath% 具有 mkdir 命令，在特定行设置后插入MTBBankpath=C:\InstallerOutput\QuickBooks-Sync\MTB

设置本地启用延迟扩展

设置 inputFile=%userprofile%\desktop\testSO.bat
设置outputFile=%userprofile%\desktop\testSOout.bat
设置 _strInsert=设置 IndbBankpath=C:\InstallerOutput\QuickBooks-Sync\indb
设置 _strFind=设置 MTBBankpath=C:\InstallerOutput\QuickBooks-Sync\MTB
设置 i=0

FOR /F "usebackq tokens=1 delims=[]" %%A IN (FIND /N "%_strFind%" "%inputFile%") DO (set _strNum=%%A )
FOR /F "usebackq delims=" %%A IN ("%inputFile%") DO (
设置 /ai = !i! + 1
ECHO %%A>>"%outputFile%"
IF [!i!] == [%_strNum%] (
ECHO %_strInsert%>>“%outputFile%”
ECHO 我也想添加此行>>"%outputFile%"
ECHO OOOO 这行太>>“%outputFile%”
ECHO ZOMGBBQSAUCE 还添加此行>>“%outputFile%”
)
）

如果我更改
set _strInsert=copy /Y %ConnectorExecutionPath%\%outqbsyncpath% 或
set _strInsert=mkdir %ConnectorExecutionPath，上述代码将不起作用%\%outqbsyncpath%

请为此提出解决方案。

Answer 1

@echo off
set "particularLine=set MTBBankpath=C:\InstallerOutput\QuickBooks-Sync\MTB"
setlocal DisableDelayedExpansion
if exist output.bat del output.bat
for /F "delims=" %%a in (input.bat) do (
   echo %%a
   set "line=%%a"
   setlocal EnableDelayedExpansion
   if "!line!" == "!particularLine!" (
      echo copy /Y %%ConnectorExecutionPath%%\%%outqbsyncpath%%
      echo mkdir /Y %%ConnectorExecutionPath%%\%%outqbsyncpath%%
   )
   endlocal
) >> output.bat

以前的批处理文件有几个缺点：它会删除空行，如果该行包含引号，则可能会失败。

编辑：添加了新版本

如果输入文件很大，下面的批处理文件运行速度会更快；它还修复了几个细节，例如不删除空行。

@echo off
setlocal EnableDelayedExpansion
set "inputFile=%userprofile%\desktop\testSO.bat"
set "outputFile=%userprofile%\desktop\testSOout.bat"
set "particularLine=set MTBBankpath=C:\InstallerOutput\QuickBooks-Sync\MTB"
for /F "usebackq delims=:" %%a in (`findstr /N /C:"!particularLine!" "%inputFile%"`) do set theLine=%%a
if exist "%outputFile%" del "%outputFile%"
if not defined theLine echo The particular line doesn't exist in Input file & exit /B
setlocal DisableDelayedExpansion
set i=0
for /F "usebackq delims=" %%a in (`findstr /N "^" "%inputFile%"`) do (
   set "line=%%a"
   set /A i+=1
   setlocal EnableDelayedExpansion
   echo(!line:*:=!
   if !i! eql %theLine% goto exitLoop
   endlocal
) >> "%outputFile%"
:exitLoop
rem Insert here all the lines to insert, each one preceeded by ECHO
(
   echo copy /Y "%%ConnectorExecutionPath%%\%%outqbsyncpath%%"
   echo mkdir /Y "%%ConnectorExecutionPath%%\%%outqbsyncpath%%"
) >> "%outputFile%"
setlocal DisableDelayedExpansion
for /F "skip=%theLine% usebackq delims=" %%a in (`findstr /N "^" "%inputFile%"`) do (
   set "line=%%a"
   setlocal EnableDelayedExpansion
   echo(!line:*:=!
   endlocal
) >> "%outputFile%"

请注意，您必须将命令中的百分号加倍才能插入；否则插入的是变量的当前值，而不是变量的%name%。

Answer 2

我相信您遇到的唯一问题是您没有封装 COPY 和 MKDIR 命令的路径：

set _strInsert=mkdir % ConnectorExecutionPath%\%outqbsyncpath%

尝试：

set _strInsert=mkdir "%ConnectorExecutionPath%\%outqbsyncpath%"

我也会做一个在创建文件夹之前也要检查该文件夹。

编辑：

现在，如果您要添加一堆不同的行，只需将它们添加到代码中即可。在上一篇文章中，您要求在代码中添加一行。如果您要执行多行操作，只需将它们直接回显到输出文件中即可。

SETLOCAL ENABLEDELAYEDEXPANSION

set inputFile=%userprofile%\desktop\testSO.bat
set outputFile=%userprofile%\desktop\testSOout.bat
set _strFind=set MTBBankpath=C:\InstallerOutput\QuickBooks-Sync\MTB
set i=0

FOR /F "usebackq tokens=1 delims=[]" %%A IN (FIND /N "%_strFind%" "%inputFile%") DO (set _strNum=%%A)
FOR /F "usebackq delims=" %%A IN ("%inputFile%") DO (
    set /a i = !i! + 1
    ECHO %%A>>"%outputFile%"
    IF [!i!] == [%_strNum%] (
        ECHO set IndbBankpath=C:\InstallerOutput\QuickBooks-Sync\indb
        ECHO copy /Y "%ConnectorExecutionPath%\%outqbsyncpath%"
        ECHO mkdir /Y "%ConnectorExecutionPath%\%outqbsyncpath%"
        ECHO copy /Y "%QBprovisionpath%\x86\Debug %ConnectorExecutionPath%\x86\Debug"
    )>>"%outputFile%"
)