在获得内容之后在页面上等待几分钟

时间:2018-03-06 15:10:15

标签: c# stream httpwebrequest httpwebresponse

我想用C#程序获取源代码等html内容。但是,我需要在页面上等待30秒,然后获取网站内容。我尝试使用下面的代码,但我无法在页面上等待。我该如何解决这个问题?

_url = System.Web.HttpUtility.HtmlDecode(_url);
                string result = "";
                var httpWebRequest = (HttpWebRequest)WebRequest.Create(_url);

                using (var httpWebResponse = (HttpWebResponse)httpWebRequest.GetResponse())
                {

                    using (Stream stream = httpWebResponse.GetResponseStream())
                    {
                        string charSet = httpWebResponse.CharacterSet;
                        Encoding encoding = Encoding.GetEncoding(_encode);
                        var reader = new StreamReader(stream, encoding);
                        result = reader.ReadToEnd().Replace("\r\n", "").Trim();
                        //Console.WriteLine (result);
                        //Console.ReadLine();
                    }
                }

0 个答案:

没有答案