Package com.alibaba.fastjson2.util

Class DateUtils

java.lang.Object

com.alibaba.fastjson2.util.DateUtils

public class DateUtils
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	DateUtils.DateTimeFormatPattern

Field Summary

Fields

Modifier and Type	Field	Description
static final ZoneId	DEFAULT_ZONE_ID
static final ZoneId	SHANGHAI_ZONE_ID
static final String	SHANGHAI_ZONE_ID_NAME
static final ZoneRules	SHANGHAI_ZONE_RULES

Constructor Summary

Constructors

Constructor	Description
DateUtils()

Method Summary

Modifier and Type	Method	Description
static String	format(int year, int month, int dayOfMonth)
static String	format(int year, int month, int dayOfMonth, int hour, int minute, int second)
static String	format(int year, int month, int dayOfMonth, DateUtils.DateTimeFormatPattern pattern)
static String	format(long timeMillis)
static String	format(long timeMillis, DateUtils.DateTimeFormatPattern pattern)
static String	format(LocalDate localDate, String format)
static String	format(LocalDateTime ldt, String format)
static String	format(ZonedDateTime zdt, String format)
static String	format(Date date)
static String	format(Date date, String format)
static String	formatYMDHMS19(LocalDate localDate)
static String	formatYMDHMS19(LocalDateTime ldt)
static String	formatYMDHMS19(ZonedDateTime zdt)
static String	formatYMDHMS19(Date date)
static String	formatYMDHMS19(Date date, ZoneId zoneId)
static int	getShanghaiZoneOffsetTotalSeconds(long seconds)
static ZoneId	getZoneId(String zoneIdStr, ZoneId defaultZoneId)
static int	hourAfterNoon(char h0, char h1)
static LocalDateTime	localDateTime(char y0, char y1, char y2, char y3, char m0, char m1, char d0, char d1, char h0, char h1, char i0, char i1, char s0, char s1)
static LocalDateTime	localDateTime(char y0, char y1, char y2, char y3, char m0, char m1, char d0, char d1, char h0, char h1, char i0, char i1, char s0, char s1, char S0, char S1, char S2, char S3, char S4, char S5, char S6, char S7, char S8)
static long	millis(LocalDateTime ldt)
static long	millis(LocalDateTime ldt, ZoneId zoneId)
static long	millis(ZoneId zoneId, int year, int month, int dom, int hour, int minute, int second, int nanoOfSecond)
static int	month(char c0, char c1, char c2)
static Date	parseDate(String str)
static Date	parseDate(String str, String format)
static Date	parseDate(String str, String format, ZoneId zoneId)
static Date	parseDate(String str, ZoneId zoneId)
static Date	parseDateYMDHMS19(String str)
static LocalDate	parseLocalDate(String str)
static LocalDate	parseLocalDate(String str, int off, int len)
static LocalDate	parseLocalDate10(String str, int off)	yyyy-MM-dd yyyy/MM/dd dd.MM.yyyy yyyy年M月dd日 yyyy年MM月d日 yyyy MMM d
static LocalDate	parseLocalDate11(String str, int off)	yyyy年MM月dd日 yyyy년MM월dd일
static LocalDate	parseLocalDate8(String str, int off)	yyyy-m-d yyyyMMdd
static LocalDate	parseLocalDate9(String str, int off)	yyyy-MM-d yyyy-M-dd
static LocalDateTime	parseLocalDateTime(String str)
static LocalDateTime	parseLocalDateTime(String str, int off, int len)
static LocalDateTime	parseLocalDateTime12(String str, int off)	yyyyMMddHHmm
static LocalDateTime	parseLocalDateTime14(String str, int off)	yyyyMMddHHmmss
static LocalDateTime	parseLocalDateTime16(String str, int off)	yyyy-MM-ddTHH:mm yyyy-MM-dd HH:mm yyyyMMddTHHmmssZ yyyy-MM-ddTH:m:s yyyy-MM-dd H:m:s
static LocalDateTime	parseLocalDateTime17(String str, int off)	yyyy-MM-ddTHH:mmZ yyyy-MM-dd HH:mmZ yyyy-M-dTHH:mm:ss yyyy-M-d HH:mm:ss
static LocalDateTime	parseLocalDateTime18(String str, int off)	yyyy-M-ddTHH:mm:ss yyyy-M-dd HH:mm:ss yyyy-MM-dTHH:mm:ss yyyy-MM-d HH:mm:ss yyyy-MM-ddTH:mm:ss yyyy-MM-dd H:mm:ss yyyy-MM-ddTHH:m:ss yyyy-MM-dd HH:m:ss yyyy-MM-ddTHH:mm:s yyyy-MM-dd HH:mm:s
static LocalDateTime	parseLocalDateTime19(String str, int off)	yyyy-MM-ddTHH:mm:ss yyyy-MM-dd HH:mm:ss yyyy/MM/ddTHH:mm:ss yyyy/MM/dd HH:mm:ss
static LocalDateTime	parseLocalDateTime20(String str, int off)
static long	parseMillis(String str)
static long	parseMillis(String str, ZoneId zoneId)
static long	parseMillis19(String str, ZoneId zoneId)
static long	parseMillisYMDHMS19(String str, ZoneId zoneId)
static ZonedDateTime	parseZonedDateTime(String str)
static ZonedDateTime	parseZonedDateTime(String str, ZoneId defaultZoneId)
static ZonedDateTime	parseZonedDateTime16(String str)	ISO Date with offset, example '2011-12-03+01:00'
static String	toString(long timeMillis, boolean timeZone, ZoneId zoneId)
static String	toString(Date date)
static long	utcSeconds(int year, int month, int dom, int hour, int minute, int second)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

DEFAULT_ZONE_ID

public static final ZoneId DEFAULT_ZONE_ID

SHANGHAI_ZONE_ID_NAME

public static final String SHANGHAI_ZONE_ID_NAME

See Also:

• Constant Field Values

SHANGHAI_ZONE_ID

public static final ZoneId SHANGHAI_ZONE_ID

SHANGHAI_ZONE_RULES

public static final ZoneRules SHANGHAI_ZONE_RULES

Constructor Details

DateUtils

public DateUtils()

Method Details

parseDateYMDHMS19

public static Date parseDateYMDHMS19(String str)

parseDate

public static Date parseDate(String str,
 String format)

parseDate

public static Date parseDate(String str,
 String format,
 ZoneId zoneId)

parseDate

public static Date parseDate(String str)

parseDate

public static Date parseDate(String str,
 ZoneId zoneId)

parseMillis

public static long parseMillis(String str)

parseMillis

public static long parseMillis(String str,
 ZoneId zoneId)

parseLocalDateTime

public static LocalDateTime parseLocalDateTime(String str)

parseLocalDateTime

public static LocalDateTime parseLocalDateTime(String str,
 int off,
 int len)

parseLocalDate

public static LocalDate parseLocalDate(String str)

parseLocalDate

public static LocalDate parseLocalDate(String str,
 int off,
 int len)

parseLocalDate8

public static LocalDate parseLocalDate8(String str,
 int off)

yyyy-m-d yyyyMMdd

parseLocalDate9

public static LocalDate parseLocalDate9(String str,
 int off)

yyyy-MM-d yyyy-M-dd

parseLocalDate10

public static LocalDate parseLocalDate10(String str,
 int off)

yyyy-MM-dd yyyy/MM/dd dd.MM.yyyy yyyy年M月dd日 yyyy年MM月d日 yyyy MMM d

parseLocalDate11

public static LocalDate parseLocalDate11(String str,
 int off)

yyyy年MM月dd日 yyyy년MM월dd일

parseLocalDateTime12

public static LocalDateTime parseLocalDateTime12(String str,
 int off)

yyyyMMddHHmm

Returns:

parseLocalDateTime14

public static LocalDateTime parseLocalDateTime14(String str,
 int off)

yyyyMMddHHmmss

parseLocalDateTime16

public static LocalDateTime parseLocalDateTime16(String str,
 int off)

yyyy-MM-ddTHH:mm yyyy-MM-dd HH:mm yyyyMMddTHHmmssZ yyyy-MM-ddTH:m:s yyyy-MM-dd H:m:s

parseLocalDateTime17

public static LocalDateTime parseLocalDateTime17(String str,
 int off)

yyyy-MM-ddTHH:mmZ yyyy-MM-dd HH:mmZ yyyy-M-dTHH:mm:ss yyyy-M-d HH:mm:ss

parseLocalDateTime18

public static LocalDateTime parseLocalDateTime18(String str,
 int off)

yyyy-M-ddTHH:mm:ss yyyy-M-dd HH:mm:ss yyyy-MM-dTHH:mm:ss yyyy-MM-d HH:mm:ss yyyy-MM-ddTH:mm:ss yyyy-MM-dd H:mm:ss yyyy-MM-ddTHH:m:ss yyyy-MM-dd HH:m:ss yyyy-MM-ddTHH:mm:s yyyy-MM-dd HH:mm:s

parseLocalDateTime19

public static LocalDateTime parseLocalDateTime19(String str,
 int off)

yyyy-MM-ddTHH:mm:ss yyyy-MM-dd HH:mm:ss yyyy/MM/ddTHH:mm:ss yyyy/MM/dd HH:mm:ss

parseLocalDateTime20

public static LocalDateTime parseLocalDateTime20(String str,
 int off)

parseZonedDateTime16

public static ZonedDateTime parseZonedDateTime16(String str)

ISO Date with offset, example '2011-12-03+01:00'

parseZonedDateTime

public static ZonedDateTime parseZonedDateTime(String str)

parseZonedDateTime

public static ZonedDateTime parseZonedDateTime(String str,
 ZoneId defaultZoneId)

getZoneId

public static ZoneId getZoneId(String zoneIdStr,
 ZoneId defaultZoneId)

parseMillisYMDHMS19

public static long parseMillisYMDHMS19(String str,
 ZoneId zoneId)

parseMillis19

public static long parseMillis19(String str,
 ZoneId zoneId)

localDateTime

public static LocalDateTime localDateTime(char y0,
 char y1,
 char y2,
 char y3,
 char m0,
 char m1,
 char d0,
 char d1,
 char h0,
 char h1,
 char i0,
 char i1,
 char s0,
 char s1)

localDateTime

public static LocalDateTime localDateTime(char y0,
 char y1,
 char y2,
 char y3,
 char m0,
 char m1,
 char d0,
 char d1,
 char h0,
 char h1,
 char i0,
 char i1,
 char s0,
 char s1,
 char S0,
 char S1,
 char S2,
 char S3,
 char S4,
 char S5,
 char S6,
 char S7,
 char S8)

millis

public static long millis(LocalDateTime ldt)

millis

public static long millis(LocalDateTime ldt,
 ZoneId zoneId)

millis

public static long millis(ZoneId zoneId,
 int year,
 int month,
 int dom,
 int hour,
 int minute,
 int second,
 int nanoOfSecond)

utcSeconds

public static long utcSeconds(int year,
 int month,
 int dom,
 int hour,
 int minute,
 int second)

formatYMDHMS19

public static String formatYMDHMS19(Date date)

formatYMDHMS19

public static String formatYMDHMS19(Date date,
 ZoneId zoneId)

format

public static String format(Date date,
 String format)

formatYMDHMS19

public static String formatYMDHMS19(ZonedDateTime zdt)

format

public static String format(ZonedDateTime zdt,
 String format)

formatYMDHMS19

public static String formatYMDHMS19(LocalDateTime ldt)

format

public static String format(LocalDateTime ldt,
 String format)

formatYMDHMS19

public static String formatYMDHMS19(LocalDate localDate)

format

public static String format(LocalDate localDate,
 String format)

format

public static String format(int year,
 int month,
 int dayOfMonth)

format

public static String format(int year,
 int month,
 int dayOfMonth,
 DateUtils.DateTimeFormatPattern pattern)

format

public static String format(long timeMillis)

format

public static String format(Date date)

format

public static String format(long timeMillis,
 DateUtils.DateTimeFormatPattern pattern)

format

public static String format(int year,
 int month,
 int dayOfMonth,
 int hour,
 int minute,
 int second)

toString

public static String toString(Date date)

toString

public static String toString(long timeMillis,
 boolean timeZone,
 ZoneId zoneId)

month

public static int month(char c0,
 char c1,
 char c2)

hourAfterNoon

public static int hourAfterNoon(char h0,
 char h1)

getShanghaiZoneOffsetTotalSeconds

public static int getShanghaiZoneOffsetTotalSeconds(long seconds)