예제 #1
0
 /// <summary>
 /// 是否可连接特定网址
 /// </summary>
 /// <param name="url">网址</param>
 /// <returns></returns>
 public static bool CanConnection(string url)
 {
     try
     {
         WebResponse testResponse = (HttpWebResponse)NetWorkHelp.CreateHttpWebRequest(url).GetResponse();
         return(true);
     }
     catch (Exception)
     {
         return(false);
     }
 }
예제 #2
0
 public static long GetUrlFileSize(string url)
 {
     //获得文件大小并返回
     return(NetWorkHelp.CreateHttpWebRequest(url).GetResponse().ContentLength);
 }