went

试试这样

@echo off & cd /d "%~dp0"
for /f "delims=" %%a in (需要找的.txt) do (
	set "n=1"
	if exist "E:\目标文件夹\%%a.docx" call :check "%%a"
)
pause&exit

:check
if not exist "E:\复制到的新文件夹\%~1.docx" (
	copy "E:\目标文件夹\%~1.docx" "E:\复制到的新文件夹\%~1.docx"
) else (
	if exist "E:\复制到的新文件夹\%~1_%n%.docx" (
		set /a "n+=1"
		goto :check
	) else (
		copy "E:\目标文件夹\%~1.docx" "E:\复制到的新文件夹\%~1_%n%.docx"
	)
)
goto :eof
复制代码