正则获取图片路径

最新推荐文章于 2023-07-25 16:48:40 发布

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最新推荐文章于 2023-07-25 16:48:40 发布

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原文链接：http://www.cnblogs.com/stulife/archive/2010/06/24/1764250.html

      /// <summary>
        /// 正则图片路径
        /// </summary>
        /// <returns></returns>
        public static StringBuilder GetImgUrl(string text)
        {
            StringBuilder str = new StringBuilder();
            string pat = @"<img\s+[^>]*\s*src\s*=\s*([']?)(?<url>\S+)'?[^>]*>";

Regex r = new Regex(pat, RegexOptions.Compiled);

            Match m = r.Match(text.ToLower());
            //int matchCount = 0;
            while (m.Success)
            {
                Group g = m.Groups[2];
                str.Append(g).Append(",");
                m = m.NextMatch();
            }
            return str.Replace("\"", "");
        }

转载于:https://www.cnblogs.com/stulife/archive/2010/06/24/1764250.html