自定义返回模型

 1 public class ReturnModelBase
 2 {
 3     public bool State { get; set; }
 4     public string Message { get; set; }
 5 }
 6 public class ReturnModel : ReturnModelBase
 7 {
 8     public object Data { get; set; }
 9 }
10 public class ReturnModel<T> : ReturnModelBase
11 {
12     public T Data { get; set; }
13 }
14 public class ReturnModelList<T> : ReturnModelBase
15 {
16     public List<T> Data { get; set; }
17 }