package com.JavaSE.util;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
/**
* description:自定义老版日期工具类
* @author Administrator
* @date 2022/3/9 15:39
*/
public class DateUtil {
/**
* 根据指定的年月日来生成对应的日期
*/
public static Date createDate(int year, int month, int day) {
Calendar calendar = Calendar.getInstance();
calendar.set(year, month - 1, day);
return calendar.getTime();
}
/**
* 格式化日期
*/
public static String formatDate(Date date) {
/*SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-ss HH:mm:ss");
String result = simpleDateFormat.format(date);
return result;*/
return new SimpleDateFormat("yyyy-MM-ss HH:mm:ss").format(date);
}
public static String formatDate(Date date, String pattern) {
return new SimpleDateFormat(pattern).format(date);
}
}