OleDbConnection myOleDbConnection = new OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0; Data Source="+Server.MapPath(filepath)+";Extended Properties='Excel 8.0;IMEX=1'"); OleDbConnection myOleDbConnection = new OleDbConn 你的当前访问异常,请进行认证后继续阅读剩余内容。 提交