首先,将json串转为一个JObject对象: JObject jo = (JObject)JsonConvert.DeserializeObject(CurrentSelectedItemReq); 这个JObject是一个“值对”类型,比如说我们的json串是这样: { rows:[ [ {NumIid:001}, {PicUrl:xxx.png}, {Title:xxxxx}, {Price:xxx}, {OuterId:xxxx} ], [ {NumIid:002}, {