How does Java8 calculate the date a week later

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How does Java 8 calculate the date a week later

This example calculates the date a week later. LocalDate dates do not contain time information, and its plus () method is used to add days, weeks, and months, which are declared by the ChronoUnit class. Since LocalDate is also an immutable type, you must assign a value with a variable when it is returned.

Package com.shxt.demo02; import java.time.LocalDate; import java.time.temporal.ChronoUnit; public class Demo08 {public static void main (String [] args) {LocalDate today = LocalDate.now (); System.out.println ("Today's date is:" + today); LocalDate nextWeek = today.plus (1, ChronoUnit.WEEKS); System.out.println ("date in a week:" + nextWeek);}}

You can see that the new date is seven days from the same day, that is, one week. You can add a month, a year, an hour, a minute or even a century in the same way. For more options, check out the ChronoUnit class in Java 8 API

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