/A Copies only files with the archive attribute set, without changing the attribute. /M Copies only files with the archive attribute set. /D:m-d-y Copies files changed on or after the specified date. /P Prompts before creating each destination file. /S Copies directories and subdirectories, except empty ones /E Copies directories and subdirectories, including empty ones. /V Verifies each new file. /C Continues copying even if errors occur. /Q Does not display file names while copying. /F Displays full source and destination file names. /L Displays files to be copied /H Also copies hidden and system files. /R Overwrites read-only files. /T Creates the directory structure, but does not copy files. Does not include empty directories or subdirectories. /T /E Includes empty directories and subdirectories. /U Copies only files that already exist in the destination /K Copies attributes. Normally Xcopy will reset the read-only attribute.
一年四季,枫叶红了又红;人生四季,失去的,还能再来吗?—— !