1.cmd到xcopyTime.bat所在目录，执行命令xcopyTime sourceFolder DestinationFolder dateTime

2.EXCLUDE.txt是排除的对象，不复制其中罗列的文件或文件夹

例子：

F:bat>xcopyTime E:workspace F:website 06-30-2010

EXCLUDE.txt内容，在下面的线里面

------------------------------

.classpath

.class

.log

------------------------------

复制代码 代码如下:

@echo off

rem xcopy2.BAT transfers all files in all subdirectories of

rem the source drive or directory (%1) to the destination

rem drive or directory (%2)

rem lastModifyTime (%3)

xcopy %1 %2 /s /d:%3 /exclude:EXCLUDE.txt /y

if errorlevel 4 goto lowmemory

if errorlevel 2 goto abort

if errorlevel 0 goto exit

:lowmemory

echo Insufficient memory to copy files or

echo invalid drive or command-line syntax.

goto exit

:abort

echo You pressed CTRL+C to end the copy operation.

goto exit

:exit

==================================================================

.classpath

.class

.log