C#-获取页面源代码
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C#-获取页面源代码
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/// <summary>/// 获取源代码/// </summary>/// <param name="url"></param>/// <param name="encoding"></param>/// <returns></returns>public string GetPage(string url, string PointStr,Encoding Ec{HttpWebRequest request = null;HttpWebResponse webResponse = null;try{request = (HttpWebRequest)WebRequest.Create(url);request.AllowAutoRedirect = true;request.Timeout = 5000;request.ReadWriteTimeout = 5000;//request.KeepAlive = true;request.Method = "GET";//request.ImpersonationLevel = System.Security.Principal.TokenImpersonationLevel.Anonymous;request.UserAgent = "Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Trident/5.0)";webResponse = (HttpWebResponse)request.GetResponse();using (System.IO.Stream stream = webResponse.GetResponseStream()){using (System.IO.StreamReader reader2 = new StreamReader(stream, Ec)){return reader2.ReadToEnd();}}}catch{//Main.St.Add(url+"----"+ex.ToString());return "";}finally{if (request != null){request = null;}if (webResponse != null){webResponse.Close();webResponse = null;}}}
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