?#region =====過濾html標簽 RemoveHTML(string html)=====
??????? /// <summary>
??????? /// 過濾html
??????? /// </summary>
??????? /// <param name="html">需要過濾的字符串</param>
??????? /// <returns>過濾html后的字符串</returns>
??????? public static string RemoveHTML(string html)
??????? {
??????????? html = Regex.Replace(html, @"<script[^>]*?>.*?</script>", "", RegexOptions.IgnoreCase);
??????????? html = Regex.Replace(html, @"<(.[^>]*)>", "", RegexOptions.IgnoreCase);
??????????? html = Regex.Replace(html, @"([\r\n])[\s]+", "", RegexOptions.IgnoreCase);
??????????? html = Regex.Replace(html, @"-->", "", RegexOptions.IgnoreCase);
??????????? html = Regex.Replace(html, @"<!--.*", "", RegexOptions.IgnoreCase);
??????????? html = Regex.Replace(html, @"&(quot|#34);", "\"", RegexOptions.IgnoreCase);
??????????? html = Regex.Replace(html, @"&(amp|#38);", "&", RegexOptions.IgnoreCase);
??????????? html = Regex.Replace(html, @"&(lt|#60);", "<", RegexOptions.IgnoreCase);
??????????? html = Regex.Replace(html, @"&(gt|#62);", ">", RegexOptions.IgnoreCase);
??????????? html = Regex.Replace(html, @"&(nbsp|#160);", " ", RegexOptions.IgnoreCase);
??????????? html = Regex.Replace(html, @"&(iexcl|#161);", "\xa1", RegexOptions.IgnoreCase);
??????????? html = Regex.Replace(html, @"&(cent|#162);", "\xa2", RegexOptions.IgnoreCase);
??????????? html = Regex.Replace(html, @"&(pound|#163);", "\xa3", RegexOptions.IgnoreCase);
??????????? html = Regex.Replace(html, @"&(copy|#169);", "\xa9", RegexOptions.IgnoreCase);
??????????? html = Regex.Replace(html, @"&#(\d+);", "", RegexOptions.IgnoreCase);
??????????? html = Regex.Replace(html, @"<img[^>]*>;", "", RegexOptions.IgnoreCase);
??????????? html.Replace("<", "");
??????????? html.Replace(">", "");
??????????? html.Replace("\r\n", "");
??????????? //html = HttpContext.Current.Server.HtmlEncode(html).Trim();
??????????? //html = HttpContext.Current.Server.HtmlDecode(html).Trim();
??????????? return html;
??????? }
??????? #endregion

轉載于:https://www.cnblogs.com/elephant-wp/archive/2011/11/01/2231373.html

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