.net 批量導入excel到access表中

 protected void Button2_Click(object sender, EventArgs e)
    {

        string strpath = this.FileUpload1.PostedFile.FileName;
       
        string str = "Provider=Microsoft.Jet.OleDB.4.0;Data Source=" + Server.MapPath("Lily.mdb");
        OleDbConnection conn = new OleDbConnection(str);
        conn.Open();
        OleDbCommand cmd = new OleDbCommand("insert into sap_table (purchase_level,byd_sap) SELECT da,yy FROM [Excel 5.0;HDR=YES;DATABASE=" + strpath + "].[sheet1$]", conn);
        cmd.ExecuteNonQuery();
        Page.RegisterStartupScript("", "<mce:script type="text/javascript"><!--
alert('數據導入成功');
// --></mce:script>");
    
    }