Question

我有以下两个类

public interface INotification
{    
    int Id { get; set; }
    bool IsNotificationShown { get; set; }
    DateTime NotificationDate { get; set; }
}

public class Notification : INotification
{

    public int Id
    {
        get;
        set;
    }

    public bool IsNotificationShown
    {
        get;
        set;
    }


    public DateTime NotificationDate
    {
        get;
        set;
    }

}

WebAPI控制器具有以下操作，我有易于读取的硬编码值

    public List<INotification> Get()
    {
        INotification notif = new Notification { Id = 1, IsNotificationShown = false, NotificationDate = DateTime.Now, NotificationDescription = "Desc", NotificationFrom = "Abcd", NotificationTo = "Abcd", NotificationTypeId = 1 } ;
        return new List<INotification> { notif };
    }

当我在浏览器上运行时，我收到以下错误

'ObjectContent`1'类型无法序列化内容类型'application / xml的响应正文;字符集= UTF-8' 。

只要我将返回类型从INotification更改为Notification，它就可以正常工作。有没有人对如何解决这个问题有任何建议？

Answer 1

只需将属性A = np.arange(m)[:, None] * np.arange(n)[None, :]添加到您的班级即可。像这样：

KnowType

从MVC Web API返回接口

1 个答案: