xcopy差异备份 2022-2-23 16:24 | 221 | 0 | 🔜 4 字 | 几秒读完 @echo off if exist y: net use y: /delete net use y: \\192.168.50.36\smb /user:a\smb smb && xcopy /e/d/f "G:\bakup" "y:\U8\" && net use y: /delete forfiles /p D… forfileswindowsxcopy备份