摘要: 基本方法: 1、菜鸟教程 https://www.runoob.com/regexp/regexp-syntax.html 2、调用方法 https://blog.csdn.net/JJJJJJJerry/article/details/119488529 例子:匹配日期 https://blog. 阅读全文
posted @ 2025-03-08 12:12 hushuer 阅读(5) 评论(0) 推荐(0)
摘要: 1 public class hello { 2 public static void main(String [] args){ 3 int[] lista={12,3,2,1,34,21,23}; 4 int lentha=lista.length; 5 System.out.println(l 阅读全文
posted @ 2025-03-08 10:31 hushuer 阅读(20) 评论(0) 推荐(0)