一、引入命名空间using System.Text.RegularExpressions;二、实例 1、用字符串分隔: using System.Text.RegularExpressions; string str="aaajsbbbjsccc"; string[] sArray=Regex.Split(str,"js",RegexOptions.IgnoreCase); foreach (string i in sArray) Response.Write(i.ToString() + "<br>");输出结果:aaabbbccc2、用多个字符来分隔: string str="aaajbbbscccjdddseee"; 相关文章: 2021-12-21 2021-08-02 2022-02-04 2022-12-23 2021-06-22 2022-12-23