用ASP备份数据库

王朝asp·作者佚名  2006-01-08
宽屏版  字体: |||超大  

文件1:BackupDB.asp

<%@ Language=VBScript %>

<HTML>

<HEAD>

<META name=VI60_defaultClientScript content=VBScript>

<META NAME="GENERATOR" Content="Microsoft FrontPage 4.0">

<SCRIPT ID=clientEventHandlersVBS LANGUAGE=vbscript>

<!--

Sub btnbak_onclick

if frmbak.txtsvr.value="" then

window.alert("'Server Name' is empty!")

frmbak.txtsvr.focus

exit sub

end if

if frmbak.txtuid.value="" then

window.alert("'Administrators' is empty!")

frmbak.txtuid.focus

exit sub

end if

if frmbak.txtdb.value="" then

window.alert("'Database' is empty!")

frmbak.txtdb.focus

exit sub

end if

if frmbak.txtto.value="" then

window.alert("'Backup To' is empty!")

frmbak.txtto.focus

exit sub

end if

frmbak.submit

End Sub

-->

</SCRIPT>

<link rel="stylesheet" href="../../sheets/B2BStyle.css">

</HEAD>

<form action="backupdbsave.asp" method="post" id=frmbak name=frmbak>

<body class="bg_frame_up">

<p class=heading> Database --> Backup</p>

<P align=center>

<div align="center">

<center>

<table width="60%" cellpadding=1 cellspacing=1 border=0 align=center>

<tr>

<td class=TD_Mand_FN align="center" height="35" width="40%">Server Name:</td>

<td class=TD_Mand_F height="35" width="59%">

<INPUT id=txtsvr name=txtsvr size="20" style="font-family: Arial; font-size: 9pt"></td>

</tr>

<tr>

<td class=TD_Mand_FN align="center" height="35" width="40%">Administrators:</td>

<td class=TD_Mand_F height="35" width="59%">

<INPUT id=txtuid name=txtuid size="20" style="font-family: Arial; font-size: 9pt"></td>

</tr>

<tr>

<td class=TD_Mand_FN align="center" height="35" width="40%">Password:</td>

<td class=TD_Mand_F height="35" width="59%">

<INPUT id=txtpwd name=txtpwd type=password style="font-family: Arial; font-size: 9pt"></td>

</tr>

<tr>

<td class=TD_Mand_FN align="center" height="35" width="40%">Database:</td>

<td class=TD_Mand_F height="35" width="59%">

<p align="left">

<INPUT id=txtdb name=txtdb size="20" style="font-family: Arial; font-size: 9pt"></p>

</td>

</tr>

<td class=TD_Mand_FN align="center" height="35" width="40%">Backup To:<br>

<u>(Server Path)</u></td>

<td class=TD_Mand_F height="35" width="59%">

<input id=txtto name=txtto style="font-family: Arial; font-size: 9pt"></td>

</tr>

</table>

</center> </div>

<p align=center><input id=btnbak name=btnbak type=button value="Start Backup" style="font-family: Arial; font-size: 9pt"></p>

</body>

</form>

</HTML>

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

%>

<HTML>

<HEAD>

<META NAME="GENERATOR" Content="Microsoft Visual Studio 6.0">

</HEAD>

<body background="../../Images/dot.gif">

<p><strong>Backuping, wait please...</strong></p>

<%

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

%>

<p><strong>Database '<%=mdb%>' backup successed!</strong></p>

</BODY>

</HTML>

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

%>

<HTML>

<HEAD>

<META name=VI60_defaultClientScript content=VBScript>

<META NAME="GENERATOR" Content="Microsoft FrontPage 4.0">

<SCRIPT ID=clientEventHandlersVBS LANGUAGE=vbscript>

<!--

Sub btnret_onclick

history.back

End Sub

-->

</SCRIPT>

<title></title>

</HEAD>

<body class="bg_frame_up">

<p align=center><font color=#006666><%=errstr%></font></p>

<p align=center><input id=btnret name=btnret type=button value=Return style="font-family: Arial; font-size: 9pt"></p>

</BODY>

</HTML>

 
 
 
免责声明:本文为网络用户发布,其观点仅代表作者个人观点,与本站无关,本站仅提供信息存储服务。文中陈述内容未经本站证实,其真实性、完整性、及时性本站不作任何保证或承诺,请读者仅作参考,并请自行核实相关内容。
© 2005- 王朝网络 版权所有