本文整理匯總了C#中System.Net.Http.HttpClient類的典型用法代碼示例。如果您正苦於以下問題：C# HttpClient類的具體用法？C# HttpClient怎麽用？C# HttpClient使用的例子？那麽, 這裏精選的類代碼示例或許可以為您提供幫助。
HttpClient類屬於System.Net.Http命名空間，在下文中一共展示了HttpClient類的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的C#代碼示例。
示例1: HttpClient
// HttpClient is intended to be instantiated once per application, rather than per-use. See Remarks.
static readonly HttpClient client = new HttpClient();
static async Task Main()
{
// Call asynchronous network methods in a try/catch block to handle exceptions.
try
{
HttpResponseMessage response = await client.GetAsync("http://www.contoso.com/");
response.EnsureSuccessStatusCode();
string responseBody = await response.Content.ReadAsStringAsync();
// Above three lines can be replaced with new helper method below
// string responseBody = await client.GetStringAsync(uri);
Console.WriteLine(responseBody);
}
catch(HttpRequestException e)
{
Console.WriteLine("\nException Caught!");
Console.WriteLine("Message :{0} ",e.Message);
}
}