方法 一：
WebRequest Request= WebRequest.Create(strURL);
Request.BeginGetResponse(new AsyncCallback(OnResponse), Request);
protected void OnResponse(IAsyncResult ar)
{
WebRequest wrq = (WebRequest)ar.AsyncState;
WebResponse wrs = wrq.EndGetResponse(ar);
// read the response ...
}
方法二：
class Program
{
private const string url = "http://";
static async Task Main(string[] args)
{
await AsyncTestTask();
}
public static async Task AsyncTestTask()
{
Console.WriteLine("当前任务Id是："+Thread.CurrentThread.ManagedThreadId);
Console.WriteLine(nameof(AsyncTestTask));
using (var client = new WebClient())
{
string content = await client.DownloadStringTaskAsync(url);
Console.WriteLine("当前任务Id是："+Thread.CurrentThread.ManagedThreadId);
Console.WriteLine(content.Substring(0,100));
Console.ReadLine();
}
}
}
此内容由惯性聚合(RSS阅读器)自动聚合整理，仅供阅读参考。 原文来自 — 版权归原作者所有。