- #region 识别urlStr是否是网络路径
- /// <summary>
- /// 识别urlStr是否是网络路径
- /// </summary>
- /// <param name="urlStr"></param>
- /// <returns></returns>
- public static bool UrlDiscern(string urlStr)
- {
- if (Regex.IsMatch(urlStr, @"((http|ftp|https)://)(([a-zA-Z0-9\._-]+\.[a-zA-Z]{2,6})|([0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}))(:[0-9]{1,4})*(/[a-zA-Z0-9\&%_\./-~-]*)?"))
- {
- return true;
- }
- else
- {
- return false;
- }
- }
- #endregion