c#将json数组转化为对象
List<PhoneApp> phoneAppList = new List<PhoneApp>(); //对象列表
object obj = Newtonsoft.Json.JsonConvert.DeserializeObject(phoneApps, typeof(List<PhoneApp>)); //使用Newtonsoft装换
phoneAppList = (List<PhoneApp>)obj; //再强制转化一下