Google是你的朋友：好好经常拜访他。他可以比在这里发布问题更快地回答问题...



快速搜索使用一大块问题作为搜索词提供了近3/4万次点击： Google自动备份SQL数据库 [ ^ ]



***非广告热门是MSDN描述如何要这样做： http://support.microsoft.com/kb/2019698/en-gb [ ^ ]



将来，请至少尝试做自己做基础研究，不要浪费你的时间或我们的时间。

Google is your friend: Be nice and visit him often. He can answer questions a lot more quickly than posting them here...

A very quick search using a chunk of your question as the search term gave nearly 3/4 of a million hits: Google "automatic backup of SQL database"[^]

The top "non-ad" hit is MSDN describing how to do it: http://support.microsoft.com/kb/2019698/en-gb[^]

In future, please try to do at least basic research yourself, and not waste your time or ours.