java.time.temporal.ChronoUnit 枚举在 Java8 中添加,以取代旧的API用来代表日,月等整数值
让我们来看看他们的操作。
使用所选择的任何编辑器创建下面的java程序在 C:/> JAVA
Java8Tester.java
import java.time.LocalDate;import java.time.temporal.ChronoUnit;public class Java8Tester {
public static void main(String args[]){
Java8Tester java8tester = new Java8Tester();
java8tester.testChromoUnits();
}
public void testChromoUnits(){
//Get the current date
LocalDate today = LocalDate.now();
System.out.println("Current date: " + today);
//add 1 week to the current date
LocalDate nextWeek = today.plus(1, ChronoUnit.WEEKS);
System.out.println("Next week: " + nextWeek);
//add 1 month to the current date
LocalDate nextMonth = today.plus(1, ChronoUnit.MONTHS);
System.out.println("Next month: " + nextMonth);
//add 1 year to the current date
LocalDate nextYear = today.plus(1, ChronoUnit.YEARS);
System.out.println("Next year: " + nextYear);
//add 10 years to the current date
LocalDate nextDecade = today.plus(1, ChronoUnit.DECADES);
System.out.println("Date after ten year: " + nextDecade);
} }
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