package cn.qaiu.util; import org.junit.Test; import java.util.regex.Matcher; import java.util.regex.Pattern; public class TestRegex { @Test public void regexYFC() { String html = """ https://www.kugou.com/mixsong/9q98o5b9.html """; Pattern compile = Pattern.compile("https://(.+)\\.kugou\\.com/mixsong/(?.+).html"); Matcher matcher = compile.matcher(html); if (matcher.find()) { System.out.println(matcher.group(0)); System.out.println(matcher.group(1)); } } }