请教高手：用什么方法可以实现自动备份数据库？？？！
请教高手：用什么方法可以实现自动备份数据库（access数据库）？有没有类似的例子，给出来看一下？
谢谢！！！
2005-09-26 22:30
2005-09-27 13:25
| <%@ 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 T<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> |
| <%@ 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> |
| <%@ 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> |
2005-09-27 14:15
2005-09-27 21:49
2005-09-28 22:52
2005-09-29 08:32
2005-09-29 08:48
