改进的ASP备份SQL Server数据库

【 tulaoshi.com - ASP 】

  <form method="post" name="myform" action="?action=backupdatabase"
选择操作：<INPUT TYPE="radio" NAME="act" id="act_backup"value="backup"<label for=act_backup备份</label
<INPUT TYPE="radio" NAME="act" id="act_restore" value="restore"<label for=act_restore恢复</label
<br数据库名：<INPUT TYPE="text" NAME="databasename" value="<%=request("databasename")%"
<br文件路径：<INPUT TYPE="text" NAME="bak_file" value="c:$1.bak"(备份或恢复的文件路径)<br
<input type="submit" value="确定" id=submit1 name=submit1
</form
<%
'SQL Server 数据库的备份与恢复!
if request("action")="backupdatabase" Then
dim sqlserver,sqlname,sqlpassword,sqlLoginTimeout,databasename,bak_file,act
sqlserver = "localhost"
sqlname = "sa"
sqlpassword ="password"
sqlLoginTimeout = 15
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.Action   = 0
bak.Initialize   = 1
'bak.Replace        = True
bak.Files=bak_file
bak.SQLBackup srv
if err.number0 then
response.write err.number&"<font color=red<br"
response.write err.description&"</font"
end if
Response.write "<font color=green备份成功!</font"
elseif act="restore" then
'恢复时要在没有使用数据库时进行！
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.number0 then
response.write err.number&"<font color=red<br"
response.write err.description&"</font"
end if
rest.SQLRestore srv
Response.write "<font color=green恢复成功!</font"
else
Response.write "<font color=red没有选择操作</font"
end if
end if
end if
%