public class DateUtils extends Object
| 限定符和类型 | 字段和说明 |
|---|---|
static String |
DATE_PATTERN
时间格式(yyyy-MM-dd)
|
static String |
DATE_TIME_PATTERN
时间格式(yyyy-MM-dd HH:mm:ss)
|
| 构造器和说明 |
|---|
DateUtils() |
| 限定符和类型 | 方法和说明 |
|---|---|
static int |
daysBetween(Date smdate,
Date bdate)
计算两个日期之间相差的天数
|
static String |
format(Date date)
转换日期为String使用默认的格式(yyyy-MM-dd)
|
static String |
format(Date date,
String pattern)
转换日期为String
|
static Long |
getCurrentUnixTime()
获取当前时间戳
|
static boolean |
isWeekend(Date d)
判断日期是否是周末
|
static boolean |
isWeekend(String d)
判断日期是否是周末
|
static boolean |
isWeekendByTimestamp(String timestamp)
判断日期是否是周末
|
static Date |
parse(String date)
将字符串转为日期
|
public static String format(Date date)
public static String format(Date date, String pattern)
public static Long getCurrentUnixTime()
public static boolean isWeekend(Date d)
public static boolean isWeekend(String d) throws Exception
public static boolean isWeekendByTimestamp(String timestamp) throws Exception
public static int daysBetween(Date smdate, Date bdate) throws ParseException
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