利用字符串作为参数创建接口实例

利用字符串作为参数创建接口实例    

    //BLL.DJTxtImportBll txtImportBLL = new BLL.DJTxtImportBll();
    //IBLL.IDJTxtImportBll txtImportBLL = Factory.BLLFactory.CreateInstant<IBLL.IDJTxtImportBll>("DJTxtImportBll");