package com.ruoyi.common.utils;

public class IDCardUtils {

//    public static void main(String[] args) {
//        String idCardNumber = "110101199001011234";
//        String birthday = getBirthdayFromIdCard(idCardNumber);
//        System.out.println("出生日期为：" + birthday);
//    }

    public static String getBirthdayFromIdCard(String idCardNumber) {
        String birthday = idCardNumber.substring(6, 14);
        String year = birthday.substring(0, 4);
        String month = birthday.substring(4, 6);
        String day = birthday.substring(6, 8);
        return year + "-" + month + "-" + day;
    }
}