1.备份数据库    backup database HRDBD to disk='路径'/Name.bak
2.还原数据库    Restore database HRDBD FROM disk='路径'/Name.bak  with replace

  restore database HrDbdTest from disk='E:\File\oa\oa20160710.bak' with file=1, norecovery,replace
 

http://blog.csdn.net/zhuweisky/article/details/39003815
  
///配置文件
<system.web>
   <httpRuntime maxRequestLength="1024000" executionTimeout="3600" />
</system.web>