ASP备份数据库

关注+2004-10-08作者：蓝点

<%@ Language=VBScript %>

Database --> Backup

Server Name:

Administrators:

Password:

Database:

Backup To:

(Server Path)

文件2：BackupDBSave.asp

<%@ Language=VBScript %>
<%
dim msvr,muid,mpwd,mdb,mto
msvr=Request.Form("txtsvr")
muid=Request.Form("txtuid")
mpwd=Request.Form("txtpwd")
mdb=Request.Form("txtdb")
mto=Request.Form("txtto")
if mpwd="" then mpwd=""""

on error resume next
set dmosvr=server.CreateObject("SQLDMO.SQLServer")
dmosvr.connect msvr,muid,mpwd

if err.number>0 then Response.Redirect("http:backuperr.asp?err="&err.number)

mdevname="Backup_"&muid&"_"&mdb
set dmodev=server.CreateObject("SQLDMO.BackupDevice")
dmodev.name=mdevname
dmodev.type=2
dmodev.PhysicalLocation=mto
dmosvr.BackupDevices.Add dmodev

if err.number>0 then Response.Redirect("http:backuperr.asp?err="&err.number)

set dmobak=server.CreateObject("SQLDMO.Backup")
dmobak.database=mdb
dmobak.devices=mdevname
%>

Backuping, wait please...

<%
dmobak.sqlbackup dmosvr
if err.number>0 then Response.Redirect("http:backuperr.asp?err="&err.number)

dmosvr.backupdevices(mdevname).remove
set dmobak=nothing
set dmodev=nothing
dmosvr.disconnect
set dmosvr=nothing
%>

Database "<%=mdb%>" backup successed!

文件3：BackupErr.asp

<%@ Language=VBScript %>
<%
dim errno,errstr
errno=Request.QueryString("err")
errstr=""
select case cstr(errno)
case "18456"
errstr="administrators or password error!"
case "20482"
errstr="server name error or server cannot connect!"
case "911"
errstr="database not found!"
case "15026"
errstr="server path not found!"
case "3201"
errstr="server path not found!"
case "3254"
errstr="restore from file lawlessness!"
case else
errstr="unknown error! retry later please!"
end select
%>

<%=errstr%>