1 /// <summary> 2 /// 去除HTML标记 3 /// </summary> 4 /// <param name="strHtml">包括HTML的源码 </param> 5 /// <returns>已经去除后的文字</returns> 6 public static string StripHTML(string strHtml) 7 { 8 string[] aryReg = { @"<script[^>]*?>.*?</script>", @"<(/s*)?!?((w+:)?w+)(w+(s*=?s*(([""'])(\[""'tbnr]|[^7])*?7|w+)|.{0})|s)*?(/s*)?>", @"([ ])[s]+", @"&(quot|#34);", @"&(amp|#38);", @"&(lt|#60);", @"&(gt|#62);", @"&(nbsp|#160);", @"&(iexcl|#161);", @"&(cent|#162);", @"&(pound|#163);", @"&(copy|#169);", @"&#(d+);", @"-->", @"<!--.* " }; 9 string[] aryRep = { "", "", "", """, "&", "<", ">", " ", "xa1", "xa2", "xa3", "xa9", "", " ", "" }; 10 string newReg = aryReg[0]; 11 string strOutput = strHtml; 12 for (int i = 0; i < aryReg.Length; i++) 13 { 14 Regex regex = new Regex(aryReg[i], RegexOptions.IgnoreCase); 15 strOutput = regex.Replace(strOutput, aryRep[i]); 16 } 17 strOutput.Replace("<", ""); strOutput.Replace(">", ""); 18 strOutput.Replace(" ", ""); return strOutput; 19 }