Java 获取当前日期、时间和日期时间，并构造日期

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import java.time.LocalDate;

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import java.time.LocalTime;// from 时   代    Java - nowjava.com

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import java.time.LocalDateTime;

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import java.time.ZonedDateTime;

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import static java.time.Month.JANUARY;

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public class Main {

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  public static void main(String[] args) {

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    // Get current date, time, and datetime

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    LocalDate dateOnly = LocalDate.now();

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    LocalTime timeOnly = LocalTime.now();

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    LocalDateTime dateTime = LocalDateTime.now();

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    ZonedDateTime dateTimeWithZone = ZonedDateTime.now();

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    System.out.println("Current Date: " + dateOnly);

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    System.out.println("Current Time: " + timeOnly);

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    System.out.println("Current Date and Time: " + dateTime);

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    System.out.println("Current Date, Time, and Zone: " + dateTimeWithZone);/*from n o w    j a v a  . c o m*/

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    // Construct a birth date and time from date-time components

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    LocalDate myBirthDate = LocalDate.of(2000, JANUARY, 12);

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