ASP连接Access数据库的几种方法

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 id='" & user_id &"'" 
SET uplist=dbconnection.EXECUTE(SQL) 

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 id='" & user_id &"'" 
SET uplist=dbconnection.EXECUTE(SQL) 

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 id='" & user_id &"'" 
session("rs").Open sql,connstr,1,3 

set conn=server.createobject("Adodb.connection") 
conn.open "DSN=xxx;UID=;PWD=;Database=customer 

<% 
Const DataBaseType=1 
If DataBaseType=0 then 
DBPath="/jb51/news.asp" 
SqlNowString = "Now()" 
ystr=true 
nstr=false 
suiji="rnd(id)" 
Else 
'如果是SQL数据库，请认真修改好以下数据库选项 
DataServer = "wwwjb51net" '数据库服务器IP 
DataUser = "jb51net" '访问数据库用户名 
DataBaseName = "jb51net" '数据库名称 
DataBasePsw = "密码" '访问数据库密码 
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 "数据库连接出错，请检查Conn.asp文件中的数据库参数设置。":Response.End 
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