我在尝试从我的 API 发出具有 JWT 令牌的 GET 请求时收到错误 401（未经授权）

Question

这是我的 GETRequest 方法...

 HttpClient client = new HttpClient();
            var dashboardEndpoint = Helper.GetUsersurl;
            client.DefaultRequestHeaders.Clear();
            client.DefaultRequestHeaders.Add("Authorization", "Bearer"+Helper.userprofile.token);

            var result = await client.GetStringAsync(dashboardEndpoint);
            var UsersList = JsonConvert.DeserializeObject<AddedUsers>(result);
            //Users = new ObservableCollection<AddedUsers>(UsersList);

            Emplist.ItemsSource = UsersList.data;

        }

我尝试了不同的方法，但令牌没有随我的请求一起发送，因此 API 向我抛出错误 401。任何帮助将不胜感激...

Answer 1

正如@jason所说，尝试在Bearer和Token

之间添加一个space

client.DefaultRequestHeaders.Add("Authorization", "Bearer " + Helper.userprofile.token);

Answer 2

所以，我后来研究了模式以及邮递员的响应，然后我意识到我应该只传递键和值。在这种情况下，

HttpClient client = new HttpClient();
            var dashboardEndpoint = Helper.GetUsersurl;
            client.DefaultRequestHeaders.Clear();
            client.DefaultRequestHeaders.Add("Authorization", Helper.userprofile.token);

            var result = await client.GetStringAsync(dashboardEndpoint);
            var UsersList = JsonConvert.DeserializeObject<AddedUsers>(result);
            //Users = new ObservableCollection<AddedUsers>(UsersList);

            Emplist.ItemsSource = UsersList.data;

我只需要传递授权作为键和令牌作为值。谢谢大家

我在尝试从我的 API 发出具有 JWT 令牌的 GET 请求时收到错误 401（未经授权）

I'm getting error 401 (unauthorized) while trying to make a GET request from my API that has a JWT token

api

get

xamarin

xamarin.forms

jwt-auth