JAVA EE: How to use of method of LocalDateTime Class

Tuesday 23 January 2018

How to use of method of LocalDateTime Class | Java 8 Date and Time

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LocalDateTimeDemo1.java

import java.time.LocalDateTime;

import java.time.Month;

public class LocalDateTimeDemo1

{

    public static void main(String[] args)

    {

        /*

         * Parameters:

         *

         * year - the year to represent, from MIN_YEAR to MAX_YEAR

         *

         * month - the month-of-year to represent, not null

         *

         * dayOfMonth - the day-of-month to represent, from 1 to 31

         *

         * hour - the hour-of-day to represent, from 0 to 23

         *

         * minute - the minute-of-hour to represent, from 0 to 59

         *

         * Returns:

         * 

         * the local date-time, not null

         */

        LocalDateTime localDateTime = LocalDateTime.of(2020, Month.MARCH, 30, 6,

                30);

        System.out.println(localDateTime);

    }

}

Output

2020-03-30T06:30

LocalDateTimeDemo2.java

import java.time.LocalDateTime;

import java.time.Month;

public class LocalDateTimeDemo2

{

    public static void main(String[] args)

    {

        /*

         * Parameters:

         *

         * year - the year to represent, from MIN_YEAR to MAX_YEAR

         *

         * month - the month-of-year to represent, not null

         *

         * dayOfMonth - the day-of-month to represent, from 1 to 31

         *

         * hour - the hour-of-day to represent, from 0 to 23

         *

         * minute - the minute-of-hour to represent, from 0 to 59

         *

         * second - the second-of-minute to represent, from 0 to 59

         *

         * Returns:

         * 

         * the local date-time, not null

         */

        LocalDateTime localDateTime = LocalDateTime.of(2020, Month.MARCH, 30,

                6, 30, 59);

        System.out.println(localDateTime);

    }

}

Output

2020-03-30T06:30:59

LocalDateTimeDemo3.java

import java.time.LocalDateTime;

import java.time.Month;

public class LocalDateTimeDemo3

{

    public static void main(String[] args)

    {

        /*

         * Parameters:

         *

         * year - the year to represent, from MIN_YEAR to MAX_YEAR

         *

         * month - the month-of-year to represent, not null

         *

         * dayOfMonth - the day-of-month to represent, from 1 to 31

         *

         * hour - the hour-of-day to represent, from 0 to 23

         *

         * minute - the minute-of-hour to represent, from 0 to 59

         *

         * second - the second-of-minute to represent, from 0 to 59

         *

         * nanoOfSecond - the nano-of-second to represent, from 0 to

         * 999,999,999

         *

         * Returns:the local date-time, not null

         */

        LocalDateTime localDateTime = LocalDateTime.of(2020, Month.MARCH, 30,

                6, 30, 59, 600);

        System.out.println(localDateTime);

    }

}