ASP备份SQL Server数据库改进版


            复制代码 代码如下: <form method="post" name="myform" action="?action=backupdatabase"> 选择操作：<INPUT TYPE="radio" NAME="act" id="act_backup"value="backup"><label for=act_backup>备份</label> <INPUT TYPE="radio" NAME="act" id="act_restore" value="restore"><label for=act_restore>恢复</label> <br>数据库名：<INPUT TYPE="text" NAME="databasename" value="<%=request("databasename")%>"> <br>文件路径：<INPUT TYPE="text" NAME="bak_file" value="c:\$1.bak">(备份或恢复的文件路径)<br> <input type="submit" value="确定" id=submit1 name=submit1> </form> <% 'SQL Server 数据库的备份与恢复! if request("action")="backupdatabase" Then dim sqlserver,sqlname,sqlpassword,sqlLoginTimeout,databasename,bak_file,act sqlserver = "localhost" sqlname = "sa" sqlpassword ="password" sqlLoginTimeout = 15 databasename = trim(request("databasename")) bak_file = trim(request("bak_file")) bak_file = replace(bak_file,"$1",databasename) act = lcase(request("act")) if databasename = "" then response.write "input database name" else if act = "backup" then Set srv=Server.CreateObject("SQLDMO.SQLServer") srv.LoginTimeout = sqlLoginTimeout srv.Connect sqlserver,sqlname, sqlpassword Set bak = Server.CreateObject("SQLDMO.Backup") bak.Database=databasename bak.Devices=Files bak.Action = 0 bak.Initialize = 1 'bak.Replace = True bak.Files=bak_file 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>" elseif act="restore" then '恢复时要在没有使用数据库时进行！ Set srv=Server.CreateObject("SQLDMO.SQLServer") srv.LoginTimeout = sqlLoginTimeout srv.Connect sqlserver,sqlname, sqlpassword Set rest=Server.CreateObject("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>" else Response.write "<font color=red>没有选择操作</font>" end if end if end if %>