驗(yàn)證手機(jī)號(hào)

0：驗(yàn)證通過(guò)
1：為空
2：手機(jī)號(hào)位數(shù)不正確
3：驗(yàn)證失敗

public class CheckPhoneUtils {
    public static  int  checkPhone(String phone) {
        int status =0;
        String regex = "^((13[0-9])|(14[5|7])|(15([0-3]|[5-9]))|(17[013678])|(18[0,5-9]))\\d{8}$";
        if (StringUtils.isEmpty(phone)) {
            status =  1;
            throw new BusinessException(1,"手機(jī)號(hào)為空");
        } else {
            if (phone.length() != 11) {
                System.out.println("手機(jī)號(hào)應(yīng)為11位數(shù)");
                status =  2;
                throw new BusinessException(1,"手機(jī)號(hào)應(yīng)為11位數(shù)");
            } else {
                Pattern p = Pattern.compile(regex);
                Matcher m = p.matcher(phone);
                boolean isMatch = m.matches();
                if (isMatch) {
                    System.out.println("您的手機(jī)號(hào)" + phone + "是正確格式@——@");
                } else {
                    System.out.println("您的手機(jī)號(hào)" + phone + "是錯(cuò)誤格式?。。?);
                    status =  3;
                    throw new BusinessException(1,"手機(jī)號(hào)驗(yàn)證失敗，請(qǐng)?zhí)顚懻_的手機(jī)號(hào)");
                }
            }
        }
        return status;
    }
}