c# - 从 Task 获取 HttpResponseMessage

Question

在 HttpClient 内部使用语句我需​​要从某个地方解包 HttpResponseMessage。

using (HttpClient client = new HttpClient())
{
     client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Basic", authUser);
     Task<HttpResponseMessage> m = client.GetAsync(url);   
     // HttpResponseMessage msg = ???              
     task.Wait();
     return task.Result;
}

我的问题是:如何从这一行获取 HttpResponseMessage

Task<HttpResponseMessage> m = client.GetAsync(url);   

Answer 1

你应该await任务:

HttpResponseMessage m = await client.GetAsync(url);   

为此，需要将调用方法标记为async。