Ice.Crystal

由 七彩crystal 撰写 　http://www.7crystal.com/2011/11/windows%e4%b8%8b%e7%94%a8bat%e8%84%9a%e6%9c%ac%e5%ae%9a%e6%97%b6%e5%a4%87%e4%bb%bdmysql/


set "ymd=%date:~,4%%date:~5,2%%date:~8,2%"
md "D:\mysql\backup\%ymd%"
copy "D:\mysql\data\mysql" "C:\backup\%ymd%"
::pause

呵呵，用了也看了很多方法，最后觉得需求很简单直接保证每天copy一份数据库就成，就简单写个copy就OK了，然后加入任务计划中定时执行即可。