小编Jos*_*ano的帖子

我正在尝试获取不记名令牌:

public override async Task<string> Post(string path, HttpContent content) {


    var encodedConsumerKey = System.Uri.EscapeDataString("1111111111111");
    var encodedConsumerKeySecret = System.Uri.EscapeDataString("2222222222222");
    var encodedPair = Base64Encode(String.Format("{0}:{1}", encodedConsumerKey, encodedConsumerKeySecret));

    HttpRequestMessage request = new HttpRequestMessage{
                                        Method      = HttpMethod.Post,
                                        RequestUri  = new Uri("https://api.twitter.com/oauth2/token"),
                                        Content     = new StringContent("grant_type=client_credentials")
                                    };
    request.Headers.TryAddWithoutValidation("Authorization", String.Format("BASIC {0}", encodedPair));
    request.Headers.TryAddWithoutValidation("Content-Type", "application/x-www-form-urlencoded");


    var result = await HttpClient.SendAsync(request);
    return result.Content.ReadAsStringAsync().Result;
}

private static string Base64Encode(string plainText) {
    var plainTextBytes = System.Text.Encoding.UTF8.GetBytes(plainText);
    return System.Convert.ToBase64String(plainTextBytes);
}

这给了我以下错误403'禁止'.任何想法,将不胜感激.