@echo off
setlocal enabledelayedexpansion

for /f "delims=" %%a in ('findstr "<Target>.*</Target>" 1.txt') do (
    set Target=%%a
)

for /f %%n in (' find /c /v "" ^< 2.txt ') do (
    for /l %%a in (1 1 %%n) do (
        set str=
        set /p str=
        if not defined str (
            echo,
        ) else if "!str:</Target>=!" neq "!str!" (
            echo !Target!
        ) else (
            echo,!str!
        )
    )
) <2.txt >2.new

move 2.new 2.txt

pause
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@echo off
set sed=sed -n "s|^.*\(<Target>.*</Target>\).*$|\1|ip" 1.txt
for /f "delims=" %%a in ('%sed%') do set t1=%%a
sed -i "s|<Target>.*</Target>|%t1%|i" 2.txt
pause
复制代码

@echo off
set sed=sed -n "s|^.*<Target>\(.*\)</Target>.*$|\1|ip" 1.txt
for /f "delims=" %%a in ('%sed%') do set t1=%%a
sed -i -r "s|(<Target>)..(.*</Target>)|\1%t1%\2|i" 2.txt
复制代码