package two;
import java.util.Scanner;
public class IdCard {
public static void main(String[] args) {
IdCards peopleId = new IdCards();
peopleId.InputId();
peopleId.CutId(IdCards.id);
System.out.println(peopleId.toString());
}
}
class IdCards{
String year;
String month;
String day;
static String id;
public void InputId() {
@SuppressWarnings("resource")
Scanner sc = new Scanner(System.in);
System.out.println("请输入你的身份证号:");
id = sc.nextLine();
}
public void CutId(String id){
year = id.substring(6, 10);// 截取年
month = id.substring(10, 12);// 截取月份
day = id.substring(12, 14);// 截取天
}
public String toString(){
return "你的生日是:" + year + " 年 " + month + " 月 " + day + " 日。";
}
}
效果展示: