Question

我试图在我的ASP.NET Web API 5.27中调用属性路由，但是我收到404 Not Found错误。我已经对此进行了广泛的搜索。我的应用程序是使用VS2019开发的Xamarin.Forms。该调用可在实际测试设备的浏览器中运行，但不能在应用程序中运行。

这是我的设置：

public class OrdersController : ApiController
{
    private readonly OrdersDbContext db = new OrdersDbContext();

    // GET: api/Orders/5
    [ResponseType(typeof(Order))]
    [Route("Order/{Id}")]
    [HttpGet]
    public async Task<IHttpActionResult> GetOrder(int Id)
    {
        var order = await db.Orders.Where(w => w.OrderId == Id).Select(s => s)
            .FirstAsync();                

        if (order == null)
        {
            return NotFound();
        }

        return Ok(order);
    }
}

public class DataService : IDataService
{
    readonly HttpClient _client;

    public DataService()
    {
        _client = new HttpClient()
        {
            BaseAddress = new Uri(Constants.BaseUrl)
        };
    }
    public async Task<Order> GetNewOrder(NewOrderDetails details)
    {
        var uri = $"Order/1";
        var response = await _client.GetStringAsync(uri);
        var order = JsonConvert.DeserializeObject<Order>(response);

        return order;
    }

}

使用属性路由调用Web API时找不到404

0 个答案: