import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
import java.util.Scanner;
public class Age
{
public static void main(String []args)
{
Scanner input = new Scanner( System.in );
int daysInMon[] = {31, 28, 31, 30, 31, 30,31, 31, 30, 31, 30, 31}; //Days in month
int days, month, year;
char[] dob = new char[110];
System.out.println("Please Enter your Day of Birth(1-31): ");
days = input.nextInt();
System.out.println("Please Enter your Month of Birth(1-12): ");
month = input.nextInt();
System.out.println("Please Enter your Year of Birth(1900): ");
year = input.nextInt();
System.out.println("Your Date of Birth: "+days+ "/" +month+ "/" +year);
Date d = new Date();
System.out.println("Current Date: " +d.getDate()+ "/" +(d.getMonth()+1)+ "/" +(d.getYear()+1900));
days = daysInMon[month - 1] - days + 1;
days = days + d.getDate();
month = (12 - month) + d.getMonth();
year = (d.getYear() + 1900) - year - 1;
if (month >= 12)
{
year = year + 1;
month = month - 12;
}
System.out.println("Age:" +year+ "years" +month+ "months" +days+ "days");
}
}
这是我根据键盘输入生成Age的代码。当我通过cmd编译时,我显示了两个音符。然后我使用-Xlint
重新编译它显示:
Xlint:deprecation Warning
我该如何解决这个问题?
答案 0 :(得分:0)
正在使用这些已弃用的方法,这会引出弃用警告:
d.getDate()
d.getMonth()
d.getYear()
如果您想避免弃用警告,请改用这些方法。
Calendar.get(Calendar.DAY_OF_MONTH)
Calendar.get(Calendar.MONTH)
Calendar.get(Calendar.YEAR)
有关详细信息,请参阅Date class。