正则的扩展方法简化应用
发布时间:2020-12-14 00:36:11 所属栏目:百科 来源:网络整理
导读:/// summary /// 正则是否匹配,匹配返回true /// /summary /// param name="pattern"/param /// param name="content"/param /// returns/returns public static bool RegexIsMatch(this string pattern,string content) { if (pattern.NotNullEmpty()) { v
/// <summary> /// 正则是否匹配,匹配返回true /// </summary> /// <param name="pattern"></param> /// <param name="content"></param> /// <returns></returns> public static bool RegexIsMatch(this string pattern,string content) { if (pattern.NotNullEmpty()) { var r = new Regex(pattern); if (r.IsMatch(content)) { return true; } } return false; } /// <summary> /// 不匹配,返回true /// </summary> /// <param name="pattern"></param> /// <param name="content"></param> /// <returns></returns> public static bool RegexUnMatch(this string pattern,string content) { return !pattern.RegexIsMatch(content); } /// <summary> /// 正则匹配所有项 /// </summary> /// <param name="pattern"></param> /// <param name="content"></param> /// <returns></returns> public static List<Match> RegexMatch(this string pattern,string content) { List<Match> matchList = null; if (pattern.NotNullEmpty()) { var r = new Regex(pattern); var matchs = r.Matches(content); matchList = new List<Match>(); if (matchs.Count > 0) { for (int i = 0;i <matchs.Count;i++) { matchList.Add(matchs[i]); } } } return null; } (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |