摘要：
Ip： \b(([01]?\d?\d|2[0-4]\d|25[0-5])\.){2}[012]+[-\*\d]*\b 端口：80,433,53 1-65535 ^([0-9]|[1-9]\d|[1-9]\d{2}|[1-9]\d{3}|[1-5]\d{4}|6[0-4]\d{3}|65[0-4]\d 阅读全文
摘要：
//基于数组的队列实现 public class MyArrayQueue<T> { private T[] items; private int size; private int head; private int tail; public MyArrayQueue(int capacity) 阅读全文