Java Calendar getTime()用法及代码示例

Calendar类中的getTime()方法用于返回类似于由该Calendar的时间值表示的Date的对象。

用法:

public final Date getTime()

参数：该方法不包含任何参数。

返回值：该方法返回此日历表示的日期。

以下示例程序旨在说明Calendar类的getTime()方法的用法：
示例1:

// Java code to illustrate 
// getTime() method 
  
import java.util.*; 
  
public class Calendar_Demo { 
  
    public static void main(String args[]) 
        throws InterruptedException 
    { 
  
        // Creating a calendar 
        Calendar calndr1 
            = Calendar.getInstance(); 
  
        // Displaying the current time 
        System.out.println("The Current"
                           + " Time is: "
                           + calndr1.getTime()); 
  
        // Adding few delay 
        Thread.sleep(10000); 
  
        // Creating another calendar 
        Calendar calndr2 = Calendar.getInstance(); 
  
        // Displaying the upcoming time 
        Date dt = calndr2.getTime(); 
        System.out.println("The upcoming"
                           + " time is: " + dt); 
    } 
}

输出：

The Current Time is: Wed Feb 20 14:40:37 UTC 2019
The upcoming time is: Wed Feb 20 14:40:47 UTC 2019

示例2:

// Java code to illustrate 
// getTime() method 
  
import java.util.*; 
  
public class Calendar_Demo { 
  
    public static void main(String args[]) 
        throws InterruptedException 
    { 
  
        // Creating a calendar 
        Calendar calndr1 
            = Calendar.getInstance(); 
  
        // Displaying the current time 
        System.out.println("The Current"
                           + " Time is: "
                           + calndr1.getTime()); 
  
        // Adding few delay 
        Thread.sleep(5000); 
  
        // Creating another calendar 
        Calendar calndr2 = Calendar.getInstance(); 
  
        // Displaying the upcoming time 
        Date dt = calndr2.getTime(); 
        System.out.println("The upcoming"
                           + " time is: " + dt); 
    } 
}

输出：

The Current Time is: Wed Feb 20 14:40:50 UTC 2019
The upcoming time is: Wed Feb 20 14:40:55 UTC 2019

参考： https://docs.oracle.com/javase/8/docs/api/java/util/Calendar.html#getMaximum-int-

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注：本文由纯净天空筛选整理自Chinmoy Lenka大神的英文原创作品 Calendar getTime() Method in Java with Examples。非经特殊声明，原始代码版权归原作者所有，本译文未经允许或授权，请勿转载或复制。