我正在寻找一种简单的方法，以便将仅更改过的文件部署到 Web 服务器上。过去我曾使用 MSBuild，它可以告诉我只复制目标上新的文件，但现在我很匆忙，不想费时间弄清楚 MSBuild 的更新版本。
我能用 ROBOCOPY 实现这一点吗？它有一个排除选项列表，如下：
/XC :: 排除改变的文件。/XN :: 排除更新的文件。/XO :: 排除旧的文件。/XX :: 排除额外的文件和目录。/XL :: 排除空闲的文件和目录。排除具体意味着什么？是排除复制还是排除覆盖？例如，如果我写了：
ROBOCOPY C:\SourceFolder\ABC.dll D:\DestinationFolder /XO
这份复制会只复制更新的文件，而不是同龄的文件吗？
或者有更好的工具可以做到这一点吗？
回答你的所有问题：
我能用ROBOCOPY完成这个吗？
是的，RC应该符合您的要求（简单性，仅复制所需内容）。
排除意味着什么？
排除意味着不复制- RC称之为跳过。
使用
/XO选项是否只会复制更新的文件，而不是同龄文件？
是的，RC仅会复制更新的文件。同龄文件将被跳过。
（正确的命令应该是robocopy C:\SourceFolder D:\DestinationFolder ABC.dll /XO）
也许在您的情况下使用/MIR选项会有用。总体来说，RC更适用于目录和目录树，而不是单个文件。
backup-robocopy.bat
@REM https://technet.microsoft.com/en-us/library/cc733145.aspx
@REM http://www.skonet.com/articles_archive/robocopy_job_template.aspx
set basedir=%~dp0
del /Q %basedir%backup-robocopy-log.txt
set dt=%date%_%time:~0,8%
echo "%dt% robocopy started" > %basedir%backup-robocopy-lock.txt
start "Keep system awake" /MIN /LOW cmd.exe /C %basedir%backup-robocopy-movemouse.bat
set dest=E:\backup
call :BACKUP "Program Files\MariaDB 5.5\data"
call :BACKUP "projects"
call :BACKUP "Users\Myname"
:SPLIT
@REM Split +4GB file to multiple files to support FAT32 destination disk,
@REM splitted files must be stored outside of the robocopy destination folder.
set srcfile=C:\Users\Myname\VirtualBox VMs\Ubuntu\Ubuntu.vdi
set dstfile=%dest%\Users\Myname\VirtualBox VMs\Ubuntu\Ubuntu.vdi
set dstfile2=%dest%\non-robocopy\Users\Myname\VirtualBox VMs\Ubuntu\Ubuntu.vdi
IF NOT EXIST "%dstfile%" (
IF NOT EXIST "%dstfile2%.7z.001" attrib +A "%srcfile%"
dir /b /aa "%srcfile%" && (
del /Q "%dstfile2%.7z.*"
c:\apps\commands\7za.exe -mx0 -v4000m u "%dstfile2%.7z" "%srcfile%"
attrib -A "%srcfile%"
@set dt=%date%_%time:~0,8%
@echo %dt% Splitted %srcfile% >> %basedir%backup-robocopy-log.txt
)
)
del /Q %basedir%backup-robocopy-lock.txt
GOTO :END
:BACKUP
TITLE Backup %~1
robocopy.exe "c:\%~1" "%dest%\%~1" /JOB:%basedir%backup-robocopy-job.rcj
GOTO :EOF
:END
@set dt=%date%_%time:~0,8%
@echo %dt% robocopy completed >> %basedir%backup-robocopy-log.txt
@echo %dt% robocopy completed
@pause
backup-robocopy-job.rcj
:: Robocopy Job Parameters
:: robocopy.exe "c:\projects" "E:\backup\projects" /JOB:backup-robocopy-job.rcj
:: Source Directory (this is given in command line)
::/SD:c:\examplefolder
:: Destination Directory (this is given in command line)
::/DD:E:\backup\examplefolder
:: Include files matching these names
/IF
*.*
/M :: copy only files with the Archive attribute and reset it.
/XJD :: eXclude Junction points for Directories.
:: Exclude Directories
/XD
C:\projects\bak
C:\projects\old
C:\project\tomcat\logs
C:\project\tomcat\work
C:\Users\Myname\.eclipse
C:\Users\Myname\.m2
C:\Users\Myname\.thumbnails
C:\Users\Myname\AppData
C:\Users\Myname\Favorites
C:\Users\Myname\Links
C:\Users\Myname\Saved Games
C:\Users\Myname\Searches
:: Exclude files matching these names
/XF
C:\Users\Myname\ntuser.dat
*.~bpl
:: Exclude files with any of the given Attributes set
:: S=System, H=Hidden
/XA:SH
:: Copy options
/S :: copy Subdirectories, but not empty ones.
/E :: copy subdirectories, including Empty ones.
/COPY:DAT :: what to COPY for files (default is /COPY:DAT).
/DCOPY:T :: COPY Directory Timestamps.
/PURGE :: delete dest files/dirs that no longer exist in source.
:: Retry Options
/R:0 :: number of Retries on failed copies: default 1 million.
/W:1 :: Wait time between retries: default is 30 seconds.
:: Logging Options (LOG+ append)
/NDL :: No Directory List - don't log directory names.
/NP :: No Progress - don't display percentage copied.
/TEE :: output to console window, as well as the log file.
/LOG+:c:\apps\commands\backup-robocopy-log.txt :: append to logfile
backup-robocopy-movemouse.bat
@echo off
@REM Move mouse to prevent maching from sleeping
@rem while running a backup script
echo Keep system awake while robocopy is running,
echo this script moves a mouse once in a while.
set basedir=%~dp0
set IDX=0
:LOOP
IF NOT EXIST "%basedir%backup-robocopy-lock.txt" GOTO :EOF
SET /A IDX=%IDX% + 1
IF "%IDX%"=="240" (
SET IDX=0
echo Move mouse to keep system awake
c:\apps\commands\nircmdc.exe sendmouse move 5 5
c:\apps\commands\nircmdc.exe sendmouse move -5 -5
)
c:\apps\commands\nircmdc.exe wait 1000
GOTO :LOOP
/e 选项，它会跳过相同的文件/目录。robocopy c:\data c:\backup /e