1. 相对与较量老的情况，发起利用第二个
set dbconnection=Server.CREATEOBJECT("ADODB.CONNECTION") DBPath = Server.MapPath("customer.mdb") dbconnection.Open "driver={Microsoft Access Driver (*.mdb)};dbq=" & DBPath SQL="select * from auth where" SET uplist=dbconnection.EXECUTE(SQL)
2.win2003以上的呆板，发起用此要领，效率更高
set dbconnection=Server.CreateObject("ADODB.Connection") DBPath = Server.MapPath("customer.mdb") dbconnection.Open "provider=microsoft.jet.oledb.4.0;data source="&dbpath SQL="select * from auth where" SET uplist=dbconnection.EXECUTE(SQL)
3.
DBPath = Server.MapPath("customer.mdb") set session("rs")=Server.CreateObject("ADODB.Recordset") ' rs=Server.CreateObject("ADODB.Recordset") connstr="provider=microsoft.jet.oledb.4.0;data source="&dbpath SQL="select * from auth where" session("rs").Open sql,connstr,1,3
4. 建odbc源xxx
set conn=server.createobject("Adodb.connection") conn.open "DSN=xxx;UID=;PWD=;Database=customer
5、附上一个常常用的sqlserver与access通用的毗连数据库代码
<% Const DataBaseType=1 If DataBaseType=0 then DBPath="/jb51/news.asp" SqlNowString = "Now()" ystr=true nstr=false suiji="rnd(id)" Else '假如是SQL数据库，请当真修改好以下数据库选项 DataServer = "wwwjb51net" '数据库处事器IP DataUser = "jb51net" '会见数据库用户名 DataBaseName = "jb51net" '数据库名称 DataBasePsw = "暗码" '会见数据库暗码 SqlNowString = "getdate()" ystr=1 nstr=0 suiji="newid()" End if On Error Resume Next If DataBaseType = 1 Then ConnStr="driver={SQL Server};server="&dataserver&";UID="&datauser&";PWD="&databasepsw&";Database="&databasename Else ConnStr = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & Server.MapPath(DBPath) End If Set conn = Server.CreateObject("ADODB.Connection") conn.open ConnStr If Err Then Err.Clear:Set conn = Nothing:Response.Write "数据库毗连堕落，请查抄Conn.asp文件中的数据库参数配置。":Response.End %>
完整测试代码
Microsoft Access Driver
<% db="1.mdb" dim conn,db dim connstr on error resume next connstr="DBQ="+server.mappath(""&db&"")+";DefaultDir=;DRIVER={Microsoft Access Driver (*.mdb)};" set conn=server.createobject("ADODB.CONNECTION") if err then err.clear else conn.open connstr end if t=timer() for i=0 to 1000 Set Res=Conn.Execute("select (Select top 1 name from [aa] where id=1) as oldname,(Select top 1 name from [aa] where id=2) as newname from [aa]") aa=Res("oldname") bb=Res("newname") Res.close set Res=nothing next response.write "用时:"&(timer()-t) %>
microsoft.jet.oledb.4.0
<% db="1.mdb" dim conn,db dim connstr on error resume next connstr="provider=microsoft.jet.oledb.4.0;data source="+server.mappath(""&db&"") set conn=server.createobject("ADODB.CONNECTION") if err then err.clear else conn.open connstr end if t=timer() for i=0 to 1000 Set Res=Conn.Execute("select (Select top 1 name from [aa] where id=1) as oldname,(Select top 1 name from [aa] where id=2) as newname from [aa]") aa=Res("oldname") bb=Res("newname") Res.close set Res=nothing next response.write "用时:"&(timer()-t) %>
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