如何进行http web asyncGET请求

Question

我想在这里发出获取请求的代码是我放置的代码：

    public string Get(string uri)
{
    HttpWebRequest request = (HttpWebRequest)WebRequest.Create(uri);
    request.AutomaticDecompression = DecompressionMethods.GZip | DecompressionMethods.Deflate;

    using(HttpWebResponse response = (HttpWebResponse)request.GetResponse())
    using(Stream stream = response.GetResponseStream())
    using(StreamReader reader = new StreamReader(stream))
    {
        return reader.ReadToEnd();
    }
}

但是问题是它将冻结UI，并且我找到了此代码：

public async Task<string> GetAsync(string uri)
{
   HttpWebRequest request = (HttpWebRequest)WebRequest.Create(uri);
   request.AutomaticDecompression = DecompressionMethods.GZip | DecompressionMethods.Deflate;

   using(HttpWebResponse response = (HttpWebResponse)await request.GetResponseAsync())
   using(Stream stream = response.GetResponseStream())
   using(StreamReader reader = new StreamReader(stream))
   {
       return await reader.ReadToEndAsync();
   }
}

但是我不擅长多任务处理

anyhelp如何使用此功能tnx

Answer 1

我不知道您想做什么，但是您可以尝试删除使用方法，因为您只需要在导入部分中添加使用方法，然后尝试更像这样使用您的方法：

公共类HttpHandler{

        static HttpClient client = new HttpClient();


        public async Task<string> Get(string apiURL)
        {
            HttpResponseMessage response = await client.GetAsync(apiURL);
            Stream stream = response.GetResponseStream();
            StreamReader reader = new StreamReader(stream);
            return await reader.ReadToEndAsync();
        }

    }