使用 Office 365 创建新活动 API

Question

我得到了Error 401 Not Authorized:

我已经配置好了所有的东西，下面的代码是运行通过按钮：

//Karim
string postData = "{\"Subject\": \"Discuss the Calendar REST API\",\"Body\": {\"ContentType\": \"HTML\",\"Content\": \"I think it will meet our requirements!\"},\"Start\": {\"DateTime\": \"2016 - 02 - 02T18: 00:00\",\"TimeZone\": \"Pacific Standard Time\"},\"End\": {\"DateTime\": \"2016 - 02 - 02T19: 00:00\",\"TimeZone\": \"Pacific Standard Time\"}}";
string Url = "https://outlook.office.com/api/v2.0/me/events";
HttpWebRequest myHttpWebRequest = (HttpWebRequest)HttpWebRequest.Create(Url);
myHttpWebRequest.Method = "POST";

byte[] data = Encoding.ASCII.GetBytes(postData);

myHttpWebRequest.ContentType = "application/json";
myHttpWebRequest.Accept = "application/json";
myHttpWebRequest.ContentLength = data.Length;

Stream requestStream = myHttpWebRequest.GetRequestStream();
requestStream.Write(data, 0, data.Length);
requestStream.Close();

HttpWebResponse myHttpWebResponse = (HttpWebResponse)myHttpWebRequest.GetResponse();

Stream responseStream = myHttpWebResponse.GetResponseStream();

StreamReader myStreamReader = new StreamReader(responseStream, Encoding.Default);

this.Label1.Text = myStreamReader.ReadToEnd();

myStreamReader.Close();
responseStream.Close();

myHttpWebResponse.Close();
//End Karim

我已经配置了 Office 365 开发人员工具，NuGet，我正在使用 Visual Studio 2015。

Answer 1

请求必须经过身份验证和授权才能请求这些 API。事实上，如果您不提供您代表谁提出此类请求的任何信息，谁会是“/我”？

为此，您应该设置一个所谓的身份验证承载，在您的 C# .NET 调用中，它看起来像这样

request.Headers.Authorization = new AuthenticationHeaderValue("Bearer", "<your access token as string here>");

要了解如何检索此类访问令牌，请从 this documentation 开始。

使用 Office 365 创建新活动 API

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