C# 单词变成复数形式源码

最新推荐文章于 2024-04-04 13:08:08 发布

转载最新推荐文章于 2024-04-04 13:08:08 发布 · 1.6k 阅读

文章标签：

#c# #regex #string #output

.NET技术专栏收录该内容

0 篇文章

订阅专栏

本文介绍了一种去除特定字符的方法，并提供了将字符串转换为帕斯卡命名法的实现方式。此外，还详细讲解了如何通过正则表达式将单词转换为其单数或复数形式。

摘要生成于 C知道，由 DeepSeek-R1 满血版支持，前往体验 >

       /// <summary>
        /// 去除字符串中的" ","-", "_","."
        /// </summary>
        /// <param name="name"></param>
        /// <returns></returns>
        public static string CleanName(string name)
        {
            Regex cleanRegEx = new Regex(@"/s+|_|-|/.", RegexOptions.Compiled);
            return cleanRegEx.Replace(name, "");
        }

        public static string PascalCase(string name)
        {
            string output = CleanName(name);
            return char.ToUpper(output[0]) + output.Substring(1);
        }

        /// <summary>
        /// 单词变成单数形式
        /// </summary>
        /// <param name="name"></param>
        /// <returns></returns>
        public static string MakeSingle(string name)
        {
            Regex plural1 = new Regex("(?<keep>[^aeiou])ies$");
            Regex plural2 = new Regex("(?<keep>[aeiou]y)s$");
            Regex plural3 = new Regex("(?<keep>[sxzh])es$");
            Regex plural4 = new Regex("(?<keep>[^sxzhyu])s$");

            if (plural1.IsMatch(name))
                return plural1.Replace(name, "${keep}y");
            else if (plural2.IsMatch(name))
                return plural2.Replace(name, "${keep}");
            else if (plural3.IsMatch(name))
                return plural3.Replace(name, "${keep}");
            else if (plural4.IsMatch(name))
                return plural4.Replace(name, "${keep}");

            return name;
        }

        /// <summary>
        /// 单词变成复数形式
        /// </summary>
        /// <param name="name"></param>
        /// <returns></returns>
        public static string MakePlural(string name)
        {
            Regex plural1 = new Regex("(?<keep>[^aeiou])y$");
            Regex plural2 = new Regex("(?<keep>[aeiou]y)$");
            Regex plural3 = new Regex("(?<keep>[sxzh])$");
            Regex plural4 = new Regex("(?<keep>[^sxzhy])$");

            if (plural1.IsMatch(name))
                return plural1.Replace(name, "${keep}ies");
            else if (plural2.IsMatch(name))
                return plural2.Replace(name, "${keep}s");
            else if (plural3.IsMatch(name))
                return plural3.Replace(name, "${keep}es");
            else if (plural4.IsMatch(name))
                return plural4.Replace(name, "${keep}s");

            return name;
        }