Java 显示不同国家时间格式

在本文中，我们将了解如何显示不同国家的时间格式。Java没有内置的Date类，但我们可以导入java.time包来使用日期和时间API。该包包含许多日期和时间类。

下面是相同的演示：

假设我们的输入是 –

Run the program

所期望的输出如下所示 −

The England Format is: Friday, 18 March 2022
The Italian Format is: venerdì, 18 marzo 2022

步骤

Step 1 - START
Step 2 - Declare an object of LocalDateTime namely date.
Step 3 - Define the values.
Step 4 - Define different date time formats using DateTimeFormatter objects.
Step 5 - Display the different date time formats of different countries.
Step 6 - Stop

示例1

在这里，我们将所有操作绑定在“main”函数下面。

import java.text.DateFormat;
import java.util.*;
public class Demo {
   public static void main(String[] args) throws Exception{
      System.out.println("The required packages have been imported");
      Date date_time = new Date();
      Locale England_time = new Locale("en", "ch");
      DateFormat de = DateFormat.getDateInstance(DateFormat.FULL, England_time);
      System.out.println("\nThe England Format is: " + de.format(date_time));
      Locale Italy_time = new Locale("it", "ch");
      DateFormat di = DateFormat.getDateInstance(DateFormat.FULL, Italy_time);
      System.out.println("The Italian Format is: " + di.format(date_time));
   }
}

输出

The required packages have been imported

The England Format is: Tuesday, March 29, 2022
The Italian Format is: marted?, 29. marzo 2022

示例2

在这里，我们将操作封装到展示面向对象编程的函数中。

import java.text.DateFormat;
import java.util.*;
public class Demo {
   static void Time_formats(Date date_time ){
      Locale England_time = new Locale("en", "ch");
      DateFormat de = DateFormat.getDateInstance(DateFormat.FULL, England_time);
      System.out.println("\nThe England Format is: " + de.format(date_time));
      Locale Italy_time = new Locale("it", "ch");
      DateFormat di = DateFormat.getDateInstance(DateFormat.FULL, Italy_time);
      System.out.println("The Italian Format is: " + di.format(date_time));
   }
   public static void main(String[] args) throws Exception{
      System.out.println("The required packages have been imported");
      Date date_time = new Date();
      System.out.println("A date object has been defined");
      Time_formats(date_time);
   }
}

输出

The required packages have been imported

The England Format is: Tuesday, March 29, 2022
The Italian Format is: marted?, 29. marzo 2022