1 //动态类，可以作为基类被继承 2 dynamic backObj = new ExpandoObject(); //ExpandoObject 为密封类 3 backObj.image0 = IMGNAMELIST0; 4 backObj.image1 = IMGNAMELIST1; 5 backObj.asset = ASSET; 6 backObj.indexData = (dsIndex!=null)?dsIndex.Tables[0]:null; 7 8 return new StringRespond() 9 { 10 RespondSuc = true, 11 RespondString = JsonConvert.SerializeObject(backObj) 12 };