一个用asp备份与恢复SQL Server数据库的例子代码

<meta http-equiv="Content-Type" content="text/html; charset=gb232" />
<form method="post" name="myform">
    <!-- action="restore" the--><input type="hidden" name="action" value="restore" />准备恢复数据库。。。 <!--seif action="backup" the--><input type="hidden" name="action" value="backup" />准备备份数据库。。。<!--s--> 选择操作： <input id="act_backup" type="radio" name="action" value="backup" /><label for="act_backup">备份</label>　 <input id="act_restore" type="radio" name="action" value="restore" /><label for="act_restore">恢复</label><!--d i--> <br />数据库名：<input name="databasename" value="50forum" /> <br />文件路径：<input name="bak_file" value="/50forum.bak" />(备份或恢复的文件路径)<br /><input type="submit" value="确定" />
</form>
<!--'SQL Server 数据库的备份与恢复!
dim sqlserver,sqlname,sqlpassword,sqlLoginTimeout,databasename,bak_file,act
sqlserver = "localhost" 'sql服务器
sqlname = "sa" '用户名
sqlpassword = "sa" '密码
sqlLoginTimeout = 5 '登陆超时
databasename = trim(request("databasename"))
bak_file = trim(request("bak_file"))
bak_file = Server.MapPath("backup/"&bak_file)
act = lcase(request("action"))
if databasename = "" then
response.write "input database name"
else
if act = "backup" then
Set srv = Server.Cr&#0;ateObject("SQLDMO.SQLServer")
srv.LoginTimeout = sqlLoginTimeout
srv.Connect sqlserver,sqlname, sqlpassword
Set bak = Server.Cr&#0;ateObject("SQLDMO.Backup")
bak.Database = databasename
bak.Devices = Files
bak.Files = bak_file
bak.Action = 0
bak.Initialize =
'bak.ReplaceDatabase = True
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>备份成功!</font>"
srv.disconnect
Set srv = nothing
Set bak = nothing
elseif act = "restore" then
'恢复时要在没有使用数据库时进行！
Set srv=Server.Cr&#0;ateObject("SQLDMO.SQLServer")
srv.LoginTimeout = sqlLoginTimeout
srv.Connect sqlserver,sqlname, sqlpassword
Set rest = Server.Cr&#0;ateObject("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>恢复成功!</font>"
srv.disconnect
Set srv = nothing
Set rest = nothing
else
Response.write "<font color=red>没有选择操作</font>"
end if
end if
-->

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Tags: ASPASP SQLSQL ServerServer 数据库数据库 备份备份 恢复恢复 代码代码
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