看过数据库的备份与还原。大多数都是用组件来完成的。其实可通过sql语句来完成。
由于时间关系,未对参数进行验证和界面美化。代码仅供参考。
共计4个文件:下载地址:http://ad.ceh.com.cn/sql.rar
conn.asp
<%
conn="Provider=SQLOLEDB.1;Persist Security Info=false;Server=127.0.0.1;UID=sa;pwd=www.zhi.net;database=master"
function rec(rs,sql)
set rs = server.CreateObject("ADODB.Recordset")
rs.Activeconnection = conn
rs.Source = sql
rs.CursorType = 0
rs.Cursorlocation = 3
rs.LockType = 1
rs.Open
if rs.eof and rs.bof then
rec= false
else
rec= true
end if
end function
function cmd(sql)
dim cmd1
set cmd1 = server.CreateObject("ADODB.Command")
cmd1.ActiveConnection = conn
cmd1.CommandText = sql
cmd1.CommandType = 1
cmd1.CommandTimeout = 0
cmd1.Prepared = true
cmd1.Execute()
end function
function cdb(rs)
rs.close()
set rs=nothing
end function
%
dev.asp
<!--#include file="conn.asp"--
<%
if request("AddDev") < "" then
sql="select name,phyname from master..sysdevices where status=16 and name='"&request("devname")&"'"
rec chk,sql
if chk.eof and chk.bof then
sql = "sp_addumpdevice 'disk','"&request("devname")&"','"&request("phyname")&"'"
cmd sql
response.Write "<script language=javascriptwindow.location=reload;</script"
else
response.Write "<script language=javascriptalert('数据库中已存在"&request("devname")&"设备!');window.location='cmd.asp';</script"
end if
end if
if request("deldev") < "" then
sql = "sp_dropdevice '"&request("devname")&"'"
cmd sql
response.Write "<script language=javascriptwindow.location=reload;</script"
end if
rec li,"select name,phyname from master..sysdevices where status=16"
if li.eof and li.bof then
response.Write "<font color=#ff0000请新建备份设备用来备份还原数据库</font"
else
%<style type="text/css"
<!--
body {
margin-left: 0px;
margin-top: 0px;
}
--
</style
<table width="60%" border="0" cellspacing="0"
<tr
<td width="29%"名称:</td
<td width="71%"位置:</td
</tr
<%
i=0
while not li.eof
i=i+1
%
<tr
<td<%=li(0)%</td
<td<%=li(1)% <a href='dev.asp?DelDev=1&devname=<%=li(0)%'删除此设备</a</td
</tr
<%
li.movenext
wend
response.Write "<script language=javascripttop.document.all.dev.height='"&(i+1)*25&"';</script"
cdb li
%
</table
<%
end if
%
default.asp
<%@LANGUAGE="VBSCRIPT" CODEPAGE="936"%
<!--#include file="conn.asp"--
<%
'*************************************************
'数据库备份与还原
'编 程:魔术师·杨(MagicYang.CN)
'完成日期:2004-4-11
'说明:由于时间关系,未对数据做安全性验证。
'应用时请对数据进行验证,确保安全。
'QQ:1168064 欢迎大家互相交流
'*************************************************
%
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"
<html
<head
<meta http-equiv="Content-Type" content="text/html; charset=gb2312"
<title数据库的备份与还原</title
</head
<body
<%
%
<table width="80%" border="0" align="center"
<tr
<td width="21%" valign="top"数据库设备:</td
<td width="79%"
<iframe name="dev" src="http://img.jcwcn.com/attachment/portal" width="1