Question

我试图反序列化对List的JSON响应，它总是返回0.请查看下面的代码并提出修复建议。

JSON数据： -

tripSeats = {"seats":[
  {"available":"true","baseFare":"600","serviceTaxAbsolute":"0"},
  {"available":"true","baseFare":"600","serviceTaxAbsolute":"0"}
]}

我的课程： -

public class Seat
{
   public string available { get; set; }
   public string baseFare { get; set; }
   public string serviceTaxAbsolute { get; set; }
}

public class Seats
{
   public List<Seat> seats { get; set; }
}

现在我试图反序列化JSON数据并将其存储在List对象中，如下所示

JavaScriptSerializer ser = new JavaScriptSerializer();
List<Seats> seats = ser.Deserialize<List<Seats>>(tripSeats.ToString());

它什么也没做，当我调试代码时，我看到座位有0。

Answer 1

问题是您是否正在尝试将Seats对象反序列化为List<Seats>>。您需要将其更改为List<Seat>或仅使用Seats：

JavaScriptSerializer ser = new JavaScriptSerializer();
Seats seats = ser.Deserialize<Seats>(tripSeats);

或

JavaScriptSerializer ser = new JavaScriptSerializer();
List<Seat> seats = ser.Deserialize<List<Seat>>(tripSeats);

Answer 2

尝试这样的事情：

public class Seat
{
    public string available { get; set; }
    public string baseFare { get; set; }
    public string serviceTaxAbsolute { get; set; }
    public Seat() { }
}

string text = "[{\"available\":\"true\",\"baseFare\":\"600\",\"serviceTaxAbsolute\":\"0\"},{\"available\":\"true\",\"baseFare\":\"600\",\"serviceTaxAbsolute\":\"0\"}]";
List<Seat> seats = new List<Seat>();
public MainPage()
{
     this.InitializeComponent();
     seats = JsonConvert.DeserializeObject<List<Seat>>(text);
}

将Json反序列化为T类型的对象返回0

2 个答案: