package com.system.log; import static java.nio.file.StandardWatchEventKinds.*; import groovy.util.logging.Log4j; import java.io.*; import java.nio.file.*; @Log4j public class SystemLog { public static void main(String[] args) throws Exception { // String password = "zqy19."; // //String regex = " ^(?![0-9]+$)(?![a-zA-Z]+$)[0-9A-Za-z]{6,16}$"; // //String regex = "^(?=.*[a-z])(?=.*[A-Z])(?=.*\\d)(?=.*[@#$%^&+=]){6,16}$"; // String regex = // "^(?![0-9A-Za-z]+$)(?![0-9A-Z\\W]+$)(?![0-9a-z\\W]+$)(?![A-Za-z\\W]+$)[0-9A-Za-z~!@#$%^&*()_+`\\-={}|\\[\\]\\\\:\";'<>?,./]{6,16}$"; // Pattern pattern = Pattern.compile(regex); // Matcher matcher = pattern.matcher(password); // System.out.println(matcher.find()); } }