史萊姆論壇 - Asp制作備份與恢復SQL Server資料庫

一個用asp制作備份與恢復SQL Server資料庫的例子程式碼，希望對一些朋友有用。(注意：資料庫使用中可能無法恢復)

<HTML>
<HEAD>
<TITLE>SQL Server 資料庫的制作備份與恢復</TITLE>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
</HEAD>
<BODY>
<form method="post" name=myform>
選項操作：<INPUT TYPE="radio" NAME="act" id="act_backup" value="backup"><label for=act_backup>制作備份</label>　
<INPUT TYPE="radio" NAME="act" id="act_restore" value="restore"><label for=act_restore>恢復</label>
<br>資料庫名：<INPUT TYPE="text" NAME="databasename" value="<%=request("databasename")%>">
<br>文件路徑：<INPUT TYPE="text" NAME="bak_file" value="c:\$1.bak">(制作備份或恢復的文件路徑)<br>
<input type="submit" value="確定">
</form>
<%
'SQL Server 資料庫的制作備份與恢復!
'海娃@2004-4-2
'http://www.51windows.Net
dim sqlserver,sqlname,sqlpassword,sqlLoginTimeout,databasename,bak_file,act
sqlserver = "localhost" 'sql伺服器
sqlname = "sa" '用戶名
sqlpassword = "sa" '密碼
sqlLoginTimeout = 15 '登入超時
databasename = trim(request("databasename"))
bak_file = trim(request("bak_file"))
bak_file = replace(bak_file,"$1",databasename)
act = lcase(request("act"))
if databasename = "" then
response.write "input database name"
else
if act = "backup" then
Set srv=Server.CreateObject("SQLDMO.SQLServer")
srv.LoginTimeout = sqlLoginTimeout
srv.Connect sqlserver,sqlname, sqlpassword
Set bak = Server.CreateObject("SQLDMO.Backup")
bak.Database=databasename
bak.Devices=Files
bak.Files=bak_file
bak.SQLBackup srv
if err.number>0 then
response.write err.number&"<font color=red><br>"
response.write err.description&"</font>"
end if
Response.write "<font color=green>制作備份成功!</font>"
elseif act = "restore" then
'恢復時要在沒有使用資料庫時進行！
Set srv=Server.CreateObject("SQLDMO.SQLServer")
srv.LoginTimeout = sqlLoginTimeout
srv.Connect sqlserver,sqlname, sqlpassword
Set rest=Server.CreateObject("SQLDMO.Restore")
rest.Action=0 ' full db restore
rest.Database=databasename
rest.Devices=Files
rest.Files=bak_file
rest.ReplaceDatabase=True 'Force restore over existing database
if err.number>0 then
response.write err.number&"<font color=red><br>"
response.write err.description&"</font>"
end if
rest.SQLRestore srv

Response.write "<font color=green>恢復成功!</font>"
else
Response.write "<font color=red>沒有選項操作</font>"
end if
end if
%>
</BODY>
</HTML>