摘要: private static final String NETMASK = "(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)"; private static final Pattern IP_PATTERN = Pattern.compile("^(?:" + N 阅读全文
posted @ 2024-09-06 20:40 yvioo 阅读(65) 评论(0) 推荐(0) 编辑