'on error resume next set Cn=server.createobject("adodb.connection") Cn.open "driver={sql server};description=sqldemo;server=127.0.0.1;uid=sa;pwd=123;database=cqsloa008" If Err Then err.Clear Set Cn =Nothing Response.Write "科长:数据库连接出错,请检查连接字串。" Response.End EndIf set rs=server.createobject("adodb.recordset") '关闭数据库连接 sub CloseCn() 'On Error Resume Next Cn.close set Cn=nothing end sub