public class DateUtils extends Object
| 构造器和说明 |
|---|
DateUtils() |
| 限定符和类型 | 方法和说明 |
|---|---|
static Date |
clearMilliTime(Date date)
清除日期时间的毫秒为0
|
static Date |
clearTime(Date date)
清除日期时间的时分秒为0
|
static String |
dateString() |
static String |
datetimeToStr(Date date) |
static String |
dateToStr(Date date) |
static String |
dateToStr(Date date,
String fmt)
格式化日期
|
static String |
dateToStr(Date date,
String fmt,
String defaultValue) |
static String |
format(Date date) |
static Date |
getBeforeNowMonth(Integer nums)
将一个时间往前推多少个月
|
static int |
getDay() |
static int |
getDayDiff(Date date1,
Date date2)
统计两个日期之间包含的天数。
|
static int |
getDaysSeconds(Date date1,
Date date2)
计算2个时间之间的秒数
|
static int |
getMonth() |
static int |
getTotalDays(int year,
int month)
获取指定月份的总天数
|
static int |
getYear() |
static String |
now() |
static Date |
parseDateString(String str) |
public static String dateToStr(Date date, String fmt)
date - 时间fmt - 格式public static String now()
public static String dateString()
public static int getYear()
public static int getMonth()
public static int getDay()
public static int getDayDiff(Date date1, Date date2)
date1 - 1date2 - 2public static int getTotalDays(int year,
int month)
month - 1public static int getDaysSeconds(Date date1, Date date2)
date1 - 1date2 - 1Copyright © 2021. All rights reserved.