网站上传图片时出现以下错误提示：
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Microsoft VBScript 运行时错误 错误 '800a01f4'

变量未定义: 'connstr'

/movie2/articleconn.asp，行 9
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下面是articleconn.asp的源代码，请大家帮我看看要怎么解决啊？谢谢
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<%
'dim conn
'dim connstr

'Set conn = Server.CreateObject("ADODB.Connection")
'connStr="Provider=SQLOLEDB.1; Persist Security Info=True; Data Source=127.0.0.1; Initial Catalog=数据库名; User ID=用户名; Password=密码"
'conn.Open connstr

connstr="DBQ="+server.mappath("dataff/123541ff.mdb")+";DefaultDir=;DRIVER={Microsoft Access Driver (*.mdb)};"
set conn=server.createobject("ADODB.CONNECTION")
conn.open connstr
%>
<%
function chkcookie(fString)
fString = replace(fString, "'", "")
fString = replace(fString, " ", "")
chkcookie = fString
end function

%>
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