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      Asp備份與恢復SQL Server數據庫
                
                  發表時間：2024-01-19             來源：明輝站整理相關軟件相關文章人氣：          
              
      [摘要]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=...

                              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@2004-4-2
      'http://www.51windows.Net
      dim sqlserver,sqlname,sqlpassword,sqlLoginTimeout,databasename,bak_file,act
      sqlserver = "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.description&"</font>"
        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 if
      end if
      %>
      </BODY>
      </HTML>


              
              
                 
              
                                            
                              		       
                          
                           		  
        
                            
      
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