摘要: String regex = "^1[345678]\\d{9}$"; Pattern pattern = Pattern.compile(regex); Matcher matcher = pattern.matcher("111111111111"); if(!matcher.matches() 阅读全文
posted @ 2021-12-14 11:23 哎丫丫呀喂 阅读(1848) 评论(0) 推荐(0) 编辑