用 Calenar 获取日期

import java.text.ParseException;

import java.util.Calendar;

public class DateDemo

{

public static void main(String [] args) throws ParseException

{

 Calendar c = Calendar.getInstance();

 int year =c.get(Calendar.YEAR);

 int month =c.get(Calendar.MONTH)+1;

 int day =c.get(Calendar.DAY_OF_MONTH);

 int week =c.get(Calendar.DAY_OF_WEEK);

 System.out.println(year+"年 ,"+month+"月,"+day+"日,"+"星期"+week);

}

import java.text.ParseException;

import java.util.Calendar;

public class DateDemo

{

public static void main(String [] args) throws ParseException

{

 Calendar c = Calendar.getInstance();

 int year =c.get(Calendar.YEAR);

 int month =c.get(Calendar.MONTH)+1;

 int day =c.get(Calendar.DAY_OF_MONTH);

 int week =c.get(Calendar.DAY_OF_WEEK);

 System.out.println(year+"年 ,"+month+"月,"+day+"日,"+getWeek(week));

}

private static String getWeek(int week) {

 String[] week_form= {"星期日","星期一","星期二","星期三","星期四","星期五","星期六"};

 return week_form[week-1];

}

}

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原文链接：https://blog.csdn.net/w605283073/article/details/46572439