用Asp備份與恢復SQL Server 數據庫

2019-11-18 19:40:32

字體：大中小

來源：轉載

供稿：網友

51windows（原作）

一個用asp備份與恢復SQL Server數據庫的例子代碼，希望對一些朋友有用。(注意：數據庫使用中可能無法恢復)

<HTML><HEAD><TITLE>SQL Server 數據庫的備份與恢復</TITLE><meta http-equiv="Content-Type" content="text/html; charset=gb2312"></HEAD><BODY><form method="post" name=myform>選擇操作：<INPUT TYPE="radio" NAME="act" id="act_backup" value="backup"><label for=act_backup>備份</label>　<INPUT TYPE="radio" NAME="act" id="act_restore" value="restore"><label for=act_restore>恢復</label><br>數據庫名：<INPUT TYPE="text" NAME="databasename" value="<%=request("databasename")%>"><br>文件路徑：<INPUT TYPE="text" NAME="bak_file" value="c:/$1.bak">(備份或恢復的文件路徑)<br><input type="submit" value="確定"></form><%'SQL Server 數據庫的備份與恢復!'海娃'http://www.51windows.Netdim sqlserver,sqlname,sqlpass<a href="http://www.49028c.com/article.asp?typeid=117">Word</a>,sqlLoginTimeout,databasename,bak_file,actsqlserver = "localhost" 'sql服務器sqlname = "sa" '用戶名sqlpassword = "sa" '密碼sqlLoginTimeout = 15 '登陸超時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.Files=bak_file bak.SQLBackup srv if err.number>0 then response.write err.number&"<font color=red><br>" response.write err.descr<a end if Response.write "<font color=green>備份成功!</font>" elseif act = "restore" then '恢復時要在沒有使用數據庫時進行！ 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>恢復成功!</font>" else Response.write "<font color=red>沒有選擇操作</font>" end ifend if%></BODY></HTML>

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