// strings/ReFlags.java// (c)2017 MindView LLC: see Copyright.txt// We make no guarantees that this code is fit for any purpose.// Visit http://OnJava8.com for more book information.import java.util.regex.*;public class ReFlags {public static void main(String[] args) {Pattern p = Pattern.compile("^java",Pattern.CASE_INSENSITIVE | Pattern.MULTILINE);Matcher m = p.matcher("java has regex\nJava has regex\n" +"JAVA has pretty good regular expressions\n" +"Regular expressions are in Java");while(m.find())System.out.println(m.group());}}/* Output:javaJavaJAVA*/
此处可能存在不合适展示的内容,页面不予展示。您可通过相关编辑功能自查并修改。
如您确认内容无涉及 不当用语 / 纯广告导流 / 暴力 / 低俗色情 / 侵权 / 盗版 / 虚假 / 无价值内容或违法国家有关法律法规的内容,可点击提交进行申诉,我们将尽快为您处理。