示例#1
0
文件: Net2.cs 项目: pczy/Pub.Class
 /// <summary>
 /// 获取远程文件源代码 WebClient UploadData
 /// </summary>
 /// <param name="url">远程url</param>
 /// <param name="encoding">编码</param>
 /// <returns>获取远程文件源代码</returns>
 public static string GetRemoteHtmlCode5(string url, System.Text.Encoding encoding = null) {
     url += (url.IndexOf("?") >= 0 ? "&time=" : "?time=") + Rand.RndDateStr();
     string postString = "";
     using (WebClient webClient = new WebClient()) {
         webClient.Headers.Add("Content-Type", "application/x-www-form-urlencoded");
         byte[] postData = Encoding.ASCII.GetBytes(postString);
         byte[] responseData = webClient.UploadData(url, "POST", postData);
         string srcString = encoding.IfNull(Encoding.UTF8).GetString(responseData);
         return srcString;
     }
 }
示例#2
0
文件: Net2.cs 项目: pczy/Pub.Class
 /// <summary>
 /// 获取远程文件源代码 HttpWebRequest UserAgent + Referer + AllowAutoRedirect
 /// </summary>
 /// <param name="url">url</param>
 /// <param name="encoding">编码</param>
 /// <param name="timeout">超时时间</param>
 /// <returns>获取远程文件源代码</returns>
 public static string GetRemoteHtmlCode3(string url, System.Text.Encoding encoding = null, int timeout = 0) {
     url += (url.IndexOf("?") >= 0 ? "&time=" : "?time=") + Rand.RndDateStr();
     string s = ""; HttpWebResponse response = null; StreamReader stream = null;
     try {
         HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create(url);
         request.AllowAutoRedirect = true;
         if (timeout > 1) request.Timeout = timeout;
         request.UserAgent = "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0; .NET CLR 1.1.4322; .NET CLR 2.0.50727)";
         request.Referer = url;
         response = (HttpWebResponse)request.GetResponse();
         stream = new StreamReader(response.GetResponseStream(), encoding.IfNull(Encoding.UTF8));
         s = stream.ReadToEnd();
     } catch {
     } finally {
         if (stream.IsNotNull()) stream.Close();
         if (response.IsNotNull()) response.Close();
     }
     return s;
 }
示例#3
0
文件: Net2.cs 项目: pczy/Pub.Class
        /// <summary>
        /// 获取远程文件源代码 WebClient DownloadData
        /// </summary>
        /// <param name="url">url</param>
        /// <param name="encoding">编码</param>
        /// <returns>获取远程文件源代码</returns>
        public static string GetRemoteHtmlCode4(string url, System.Text.Encoding encoding = null) {
            url += (url.IndexOf("?") >= 0 ? "&time=" : "?time=") + Rand.RndDateStr();
            using (WebClient wc = new WebClient()) {
#if !MONO40
                wc.Credentials = CredentialCache.DefaultCredentials;
#endif
                Byte[] pageData = wc.DownloadData(url);
                string content = encoding.IfNull(Encoding.UTF8).GetString(pageData);
                return content;
            }
        }
示例#4
0
文件: Net2.cs 项目: pczy/Pub.Class
 /// <summary>
 /// 获取远程文件源代码 good HttpWebRequest
 /// </summary>
 /// <param name="url">url</param>
 /// <param name="encoding">编码</param>
 /// <param name="timeout">超时时间</param>
 /// <returns>获取远程文件源代码 线程安全</returns>
 public static string GetRemoteHtmlCode2(string url, System.Text.Encoding encoding = null, int timeout = 0) {
     url += (url.IndexOf("?") >= 0 ? "&time=" : "?time=") + Rand.RndDateStr();
     string s = ""; HttpWebResponse response = null; StreamReader stream = null;
     try {
         HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);
         if (timeout > 1) request.Timeout = timeout;
         response = (HttpWebResponse)request.GetResponse();
         stream = new StreamReader(response.GetResponseStream(), encoding.IfNull(Encoding.UTF8));
         s = stream.ReadToEnd();
     } catch {
     } finally {
         if (stream.IsNotNull()) stream.Close();
         if (response.IsNotNull()) response.Close();
     }
     return s;
 }