@echo off
for /f "delims=" %%i in ('dir /a-d /b D:\test') do (
    if exist "C:\a\%%~nxi" (
        copy "%%i" "C:\a\%%~nxi\"
    )
)
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@echo off
echo.
echo.=====================================================================
Setlocal Enabledelayedexpansion
set FolderName=D:\WwwRoot\FTP
for /f "delims=" %%a in ('dir /b /a-d /oN "%FolderName%\*.*"') do (
set d=%%a
set c=!d:~0,-4!
echo !c!
)
echo.
echo.=====================================================================
set PathName=d:\test
set b=3
echo %PathName%\%b%\News\
echo %b%
if exist "%b%" (
	echo 0
if "%c%" == "%b%" (
	xcopy /e /y %FolderName%\*.* %PathName%\%b%\News\
	echo 文件复制成功!
) else (
	echo 1
	goto loop
)
) else (
	echo 1
	goto loop
)
echo.=====================================================================
:loop
pause
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