设置HttpClient的授权头

我有一个HttpClient，我正在使用一个REST API。但是，我在设置授权标头时遇到了麻烦。我需要将标头设置为我从执行OAuth请求中接收到的令牌。我看到了一些。net的代码，建议如下:

httpClient.DefaultRequestHeaders.Authorization = new Credential(OAuth.token);

然而，凭据类在WinRT中不存在。有人知道如何设置授权头吗?

当前回答

在这种情况下，你想发送HttpClient请求与持有者令牌，这段代码可以是一个很好的解决方案:

var requestMessage = new HttpRequestMessage
{
    Method = HttpMethod.Post,
    Content = new StringContent(".....", Encoding.UTF8, "application/json"),
    RequestUri = new Uri(".....")
};

requestMessage.Headers.Authorization = new AuthenticationHeaderValue("Bearer", "Your token");

var response = await _httpClient.SendAsync(requestMessage);

2020-04-17 08:27:26

其他回答

方法是这样的，

httpClient.DefaultRequestHeaders.Authorization =
    new AuthenticationHeaderValue("Bearer", "Your Oauth token");

2013-01-31 14:36:11

static async Task<AccessToken> GetToken()
{
        string clientId = "XXX";
        string clientSecret = "YYY";
        string credentials = String.Format("{0}:{1}", clientId, clientSecret);

        using (var client = new HttpClient())
        {
            client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Basic", Convert.ToBase64String(Encoding.UTF8.GetBytes(credentials)));
            List<KeyValuePair<string, string>> requestData = new List<KeyValuePair<string, string>>();
            requestData.Add(new KeyValuePair<string, string>("grant_type", "client_credentials"));
            FormUrlEncodedContent requestBody = new FormUrlEncodedContent(requestData);
            var request = await client.PostAsync("https://accounts.spotify.com/api/token", requestBody);
            var response = await request.Content.ReadAsStringAsync();
            return JsonConvert.DeserializeObject<AccessToken>(response);
        }
    }

2019-11-19 21:58:48

在这种情况下，你想发送HttpClient请求与持有者令牌，这段代码可以是一个很好的解决方案:

var requestMessage = new HttpRequestMessage
{
    Method = HttpMethod.Post,
    Content = new StringContent(".....", Encoding.UTF8, "application/json"),
    RequestUri = new Uri(".....")
};

requestMessage.Headers.Authorization = new AuthenticationHeaderValue("Bearer", "Your token");

var response = await _httpClient.SendAsync(requestMessage);

2020-04-17 08:27:26

我在寻找一个好的方法来处理这个问题，我也在考虑同样的问题。希望这个答案能帮助到每个和我一样有同样问题的人。

using (var client = new HttpClient())
{
    var url = "https://www.theidentityhub.com/{tenant}/api/identity/v1";
    client.DefaultRequestHeaders.Add("Authorization", "Bearer " + accessToken);
    var response = await client.GetStringAsync(url);
    // Parse JSON response.
    ....
}

参考来自https://www.theidentityhub.com/hub/Documentation/CallTheIdentityHubApi

2015-09-21 09:07:27

use UTF8选项

request.DefaultRequestHeaders.Authorization = 
new AuthenticationHeaderValue(
    "Basic", Convert.ToBase64String(
        System.Text.Encoding.UTF8.GetBytes(
           $"{yourusername}:{yourpwd}")));

2019-07-13 18:53:25

设置HttpClient的授权头

推荐文章

最新文章

标签