How to Set the Authorization Header for HttpClient in WinRT?

The authorized header setting of httpclient in Winrt

When using the HTTP client to perform RESTFUL API interaction, setting the authorized header is critical to verify the request. This is especially important when using OAUTH or other token -based identity verification mechanisms.

A common method of using to set up an authorized header in a .NET is to use the Credential class. However, this type is not available in WinRT, which makes it challenging to set the header directly.

Fortunately, there is a solution for this problem. You can use the AuthenticationHeaderValue class to specify the authorization details. To use the OAUTH tokens to set the authorized header in Winrt, follow the steps below:

Through this method, you can successfully use the OAUTH tokens to set the authorized header to allow your Restful API to perform authentication requests.

<code class="language-csharp">// 实例化 HttpClient 对象
HttpClient httpClient = new HttpClient();

// 使用 Bearer 方案和 OAuth 令牌创建一个 AuthenticationHeaderValue 对象
AuthenticationHeaderValue authorizationHeader = new AuthenticationHeaderValue("Bearer", "您的 OAuth 令牌");

// 在 HttpClient 中设置授权标头
httpClient.DefaultRequestHeaders.Authorization = authorizationHeader;</code>

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