Webcong 配置 Access 数据库联接

string  Access  =  System.Configuration.ConfigurationManager.AppSettings[ " AccessString " ].ToString();         string  DateName  =  System.Configuration.ConfigurationManager.AppSettings[ " DateName " ].ToString();        OleDbConnection dbConn  =   new  OleDbConnection(Access  +  System.Web.HttpContext.Current.Server.MapPath(DateName));        dbConn.Open();

 

< appSettings >      < add key = " AccessString "  value = " Provider=Microsoft.Jet.OLEDB.4.0;Data Source= " ></ add >      < add key = " DateName "  value = " App_Data/suobao.mdb " ></ add >    </ appSettings >