[文件操作] 批处理遍历两个文件夹获修改时间不一样的同名文件问题

@echo off&color f1
set d1=F:\share
set d2=D:\test
set d3=D:\test2
set d4=D:\test3
cd/d "%d1%"
for /f "delims=" %%i in ('findstr /sm .*')do (
  if not exist "%d2%\%%i" (copy "%%i" "%d4%")else (
     for %%j in ("%d2%\%%i")do (
      if %%~ti NEQ %%~tj copy/y "%d2%\%%i" "%d3%"
)
))
pause
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@echo off
for /r d:\test %%i in (*) do (
echo %%~nxi
          for /r F:\share %%a in (*) do (echo %%~nxa
if %%~nxi == %%~nxa  (
(if %%~ta NEQ  %%~ti  (  copy %%i "D:\test2" /y/d )   )
)
)
)
pause
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@echo off&setlocal enabledelayedexpansion
set d1=F:\share
set d2=D:\test
set d3=D:\test2
set d4=D:\test3
cd/d "%d1%"
for /f "delims=" %%i in ('dir/s/b/a')do (
    set "str=%%i"
    if exist "%d2%!str:*%d1%=!" (
          for /f "delims=" %%j in ("%d2%!str:*%d1%=!")do (
              if "%%~ti" neq "%%~tj" copy/y "%d2%!str:*%d1%=!" "%d3%"
          )
    ) else copy "%%i" "%d4%"
)
pause
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