package com.neo.javadate;
import java.sql.Timestamp;
import java.text.DateFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
public class Main {
public static void main(String[] args) {
dateFormat();
}
public static void javaDate(){
Date utilDate = new Date();
utilDate.setDate(utilDate.getDate()+1);
utilDate.getTime();
System.out.println(DateFormat.getInstance().format(utilDate));
java.sql.Date sqlDate = new java.sql.Date(0);
Timestamp sqlTiemStamp = new Timestamp(0);
}
public static void javaCalendar(){
Calendar calendar = Calendar.getInstance();
System.out.println(DateFormat.getInstance().format(calendar.getTime()));
int dayOfYead = calendar.get(Calendar.DAY_OF_YEAR);
System.out.println(dayOfYead);
int dayOfWeek = calendar.get(Calendar.DAY_OF_WEEK);
System.out.println(dayOfWeek);
}
public static void dateFormat(){
SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
System.out.println(format.format(new Date()));
try {
Date formatDate = format.parse("2016-07-13 09:54:02");
System.out.println(format.format(formatDate));
} catch (ParseException e) {
e.printStackTrace();
}
}
}