二、接下来讲使用OLE DB来连接数据库的例子。
1） OLE DB Provider for Active Directory Service
<%
Dim oConn,strConn
Set oConn=Server.CreateObject(“ADODB.Connection”)
StrConn= "Provider=ADSDSOObject;" & _
"User Id=myUsername;" & _
"Password=myPassword;"
oConn.Open strConn
%>
2) OLE DB Provider for DB2
<%
Dim oConn,strConn
Set oConn=Server.CreateObject(“ADODB.Connection”)
StrConn= "Provider=DB2OLEDB;" &
"Network Transport Library=TCPIP;" &
"Network Address=MyServer;" & _
"Package Collection=MyPackage;" &
"Host CCSID=1142"
"Initial Catalog=MyDB;" &
"User ID=MyUsername;" & _
"Password=MyPassword;"
oConn.Open strConn
%>
3) OLE DB Provider for Index Server
<%
Dim oConn,strConn
Set oConn=Server.CreateObject(“ADODB.Connection”)
StrConn= "Provider=msidxs;" & _
"Data source=MyCatalog;"
oConn.Open strConn
%>
4) OLE DB Provider for Internet Publishing
<%
Dim oConn,strConn
Set oConn=Server.CreateObject(“ADODB.Connection”)
StrConn= "Provider=MSDAIPP.DSO;" & _
"Data Source=http://mywebsite/myDir;" & _
"User Id=myUsername;" & _
"Password=myPassword;"
oConn.Open strConn
%>
5) OLE DB Provider for Microsoft Jet
● 标准的也是常用的访问方式。
<%
Dim oConn,strConn
Set oConn=Server.CreateObject(“ADODB.Connection”)
StrConn= "Provider=Microsoft.Jet.OLEDB.4.0;" & _
"Data Source=c:\somepath\myDb.mdb;" & _
"User Id=admin;" & _
"Password=;"
oConn.Open strConn
%>
● 假如是一个工作组的系统数据库，那么连接字符串如下。
<%
Dim oConn,strConn
Set oConn=Server.CreateObject(“ADODB.Connection”)
StrConn= "Provider=Microsoft.Jet.OLEDB.4.0;" & _
"Data Source=c:\somepath\mydb.mdb;" & _
"Jet OLEDB:System Database=MySystem.mdw;", _
"admin", ""
oConn.Open strConn
%>
注意：在使用4.0 OLE DB Provider 提供者的驱动程序时，要记得把MDB和MDW转换成the 4.0 database格式。
● 如果MDB是设置密码的话，那么使用如下连接字符串。
oConn.Open "Provider=Microsoft.Jet.OLEDB.4.0;" & _
"Data Source=c:\somepath\mydb.mdb;" & _
"Jet OLEDB:Database Password=MyDbPassword;", _
"admin", ""
● 如果MDB是位于网络中并且是共享的话，那么使用如下连接字符串。
oConn.Open "Provider=Microsoft.Jet.OLEDB.4.0;" & _
"Data Source=\\myServer\myShare\myPath\myDb.mdb;
