get请求

最新推荐文章于 2025-07-24 00:08:07 发布

转载最新推荐文章于 2025-07-24 00:08:07 发布 · 332 阅读

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本文提供了一个使用 C# 发起 HTTP GET 请求并获取响应的示例代码。该方法设置了必要的安全协议，并定义了请求超时，适用于需要从指定 URL 获取 HTML 文档的应用场景。

        public static string GetHttpResponse(string url, int Timeout)
        {
            ServicePointManager.SecurityProtocol = (SecurityProtocolType)3072;//SecurityProtocolType.Tls1.2;
            HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);
            request.ProtocolVersion = HttpVersion.Version11;
            request.Method = "GET";
            request.ContentType = "text/html;charset=UTF-8";
            request.UserAgent = null;
            request.Timeout = Timeout;

            HttpWebResponse response = (HttpWebResponse)request.GetResponse();
            Stream myResponseStream = response.GetResponseStream();
            StreamReader myStreamReader = new StreamReader(myResponseStream, Encoding.GetEncoding("utf-8"));
            string retString = myStreamReader.ReadToEnd();
            myStreamReader.Close();
            myResponseStream.Close();

            return retString;
        }