java 正则高级密码验证

/**
     * 1.密码长度6-12位
     * 2.密码格式 数字、大小写和特殊字符
     */
    public static final String PW_PATTERN = "^(?![A-Za-z0-9]+$)(?![a-z0-9\\W]+$)(?![A-Za-z\\W]+$)(?![A-Z0-9\\W]+$)[a-zA-Z0-9\\W]{6,12}$";

    public static void main(String[] args) {
        String pw1 = "ABCDEFGHIG";
        String pw2 = "abcdefghig";
        String pw3 = "0123456789";
        String pw4 = "!@#$%^&*()";
        String pw5 = "ABCDEabcde";
        String pw6 = "ABCDE01234";
        String pw7 = "ABCDE!@#$%";
        String pw8 = "abcde01234";
        String pw9 = "abcde!@#$%";
        String pw10 = "01234!@#$%";
        String pw11 = "abcde01234!@#$%";
        String pw12 = "ABCDE01234!@#$%";
        String pw13 = "ABCDEabcde!@#$%";
        String pw14 = "ABCDEabcde01234";
        String pw15 = "Aa0!";
        //符合要求密码
        String pw16 = "Ac12!@#";

        System.out.println(pw1.matches(PW_PATTERN));
        System.out.println(pw2.matches(PW_PATTERN));
        System.out.println(pw3.matches(PW_PATTERN));
        System.out.println(pw4.matches(PW_PATTERN));
        System.out.println(pw5.matches(PW_PATTERN));
        System.out.println(pw6.matches(PW_PATTERN));
        System.out.println(pw7.matches(PW_PATTERN));
        System.out.println(pw8.matches(PW_PATTERN));
        System.out.println(pw9.matches(PW_PATTERN));
        System.out.println(pw10.matches(PW_PATTERN));
        System.out.println(pw11.matches(PW_PATTERN));
        System.out.println(pw12.matches(PW_PATTERN));
        System.out.println(pw13.matches(PW_PATTERN));
        System.out.println(pw14.matches(PW_PATTERN));
        System.out.println(pw15.matches(PW_PATTERN));
        System.out.println(pw16.matches(PW_PATTERN));
    }