sql数据库定期备份并上传ftp脚本

@echo offset USER=root  set PASSWORD=root  set DATABASE=**  rem 备份文件存储路径 set BACKUP_DIR=f:\DMP_BACKUP\dmp_backuprem 备份文件目录  处理小时set h=%time:~0,2%set h=%h: =0%set DUMPFILE=%date:~0,4%%date:~5,2%%date:~8,2%-%h%%time:~3,2%_dmp.sql set OPTIONS=-u%USER% -p%PASSWORD% %DATABASE% set DATE_TIME=%date:~0,4%-%date:~5,2%-%date:~8,2% %time:~0,2%:%time:~3,2%:%time:~6,2%rem 判断备份文件存储目录是否存在，否则创建该目录  if not exist %BACKUP_DIR%  (     echo ------目录不存在 创建目录...     mkdir %BACKUP_DIR%     )rem 记录日志echo %date:~0,4%-%date:~5,2%-%date:~8,2% %time:~0,2%:%time:~3,2%:%time:~6,2%: Database Backup Begin...   >> %BACKUP_DIR%\log.txt rem 上一次备份文件的大小 用于预警cd /d f:\DMP_BACKUP\dmp_backup\for /f "tokens=*" %%f in ('dir *.sql /b /od /a-d') do (set f=%%f&set old_size=%%~zf)echo ------上次备份文件:%f% ( %old_size% 字节) echo ------备份开始...rem 使用mysqldump 命令备份制定数据库，并以格式化的时间戳命名备份文件 rem 名字可能存在空格，所以加引号mysqldump %OPTIONS% > %BACKUP_DIR%\%DUMPFILE%rem 判断数据库备份是否成功?  失败%errorlevel%返回6if %errorlevel% gtr 0 (                               echo %date:~0,4%-%date:~5,2%-%date:~8,2% %time:~0,2%:%time:~3,2%:%time:~6,2%: Database Backup Fail... ...  >> %BACKUP_DIR%\log.txt         echo ------备份失败...        ) else (echo %date:~0,4%-%date:~5,2%-%date:~8,2% %time:~0,2%:%time:~3,2%:%time:~6,2%: Database Backup success      Backup Address: %BACKUP_DIR%\%DUMPFILE%  >> %BACKUP_DIR%\log.txt         echo ------备份成功...        )rem 判断备份数据的大小，理论上备份数据会越来越大FOR /f "delims=" %%i in ("%BACKUP_DIR%/%DUMPFILE%") do (            set /a size_M=%%~zi/1048576       set /a size_b=%%~zi)     set /a change_size=%size_b%-%old_size%echo ------此次备份文件:%DUMPFILE% ( %size_b% 字节) 增加了%change_size% 字节echo %date:~0,4%-%date:~5,2%-%date:~8,2% %time:~0,2%:%time:~3,2%:%time:~6,2%: Database Backup Size         %size_M% MB (%size_b% Byte) change %change_size% Byte    >> %BACKUP_DIR%\log.txt echo.>> %BACKUP_DIR%\log.txt rem 删除30天前的备份数据rem 指定天数set DaysAgo=30forfiles /p f:\DMP_BACKUP\dmp_backup\ /s /m *.* /d -%DaysAgo% /c "cmd /c del @file"if %errorlevel% gtr 0 ( echo ------没有删除本地备份)echo ------开始上传ftpecho open ftp.******.com>abc.txtecho user username password >>abc.txtecho cd dmp_backupecho cd dmp_backup   echo prompt offecho mdelete log.txtecho put "f:\DMP_BACKUP\dmp_backup\log.txt"  "dmp_backup\dmp_backup\log.txt" >> abc.txtecho put "%BACKUP_DIR%\%DUMPFILE%"  "dmp_backup\dmp_backup\%DUMPFILE%" >> abc.txtecho bye>>abc.txtftp -n -s:abc.txtif %errorlevel% EQU 0 ( echo ------上传ftp成功)del abc.txtpause

这个脚本很多功能略显鸡肋，有时间在修改一下。大家有什么问题可以留言。