Java Calendar getAvailableLocales() 方法

2024年11月3日 | 阅读 2 分钟

java.util.Calendar 类的 getAvailableLocals() 方法返回 Java 运行时环境中所有可用区域设置的数组。该区域设置数组包含可用于本地化 Calendar 实例的区域设置。getAvailableLocals() 方法是一个静态方法。

语法

参数

此方法不接受任何参数。

返回值

此方法以数组的形式返回 Java 运行时环境中所有可用的区域设置。

抛出

此方法不抛出任何异常。

示例 1

import java.util.Locale;
public class JavaCalendargetavailablelocalsExample1 {
public static void main(String args[]) {
       // an object of local class called strlocal(array) is created 
       Locale[] strlocal = new Locale[5];

      // all available locals are accessed and stored in strlocal
      strlocal = Locale.getAvailableLocales();

      // print all available locals 
      System.out.println("The first 5 locales installed in runtime environment are :-\n");
      for (int i = 0; i < 6; i++) {
         System.out.println(strlocal[i].getISO3Country());
        }
   }
}

输出

The first 5 locales installed in runtime environment are :-
ARE
JOR
SYR
HRV
BEL

示例 2

import java.util.Locale;
public class JavaCalendargetavailablelocalsExample2 {
public static void main(String args[]) {
  // // an object of local class called lclarray(array) is created 
       Locale[] lclarray = new Locale[5];

      // all available locals are accessed and stored in strlocal
      lclarray = Locale.getAvailableLocales();

      // print the results
      System.out.println("The first 5 locales installed in runtime environment are :-\n");
      for (int i = 0; i < 6; i++) {
          //here locals are printed without getISO3Country() method
         System.out.println(lclarray[i]);
      }
   }
}

输出

The first 5 locales installed in runtime environment are :-
ar_AE
ar_JO
ar_SY
hr_HR
fr_BE

示例 3

import java.util.Calendar;
import java.util.Locale;
public class JavaCalendargetavailablelocalsExample3 {
	public static void main(String[] args) {	
		Locale[] alllocal = Calendar.getAvailableLocales();
		// print list of all available locals
		for(Locale locale:alllocal){
			System.out.println(locale);
	}
      }
}

输出

ar_AE
ar_JO
ar_SY
hr_HR
fr_BE
es_PA
mt_MT
es_VE
bg
zh_TW
it
ko
uk
lv
da_DK
es_PR
vi_VN
en_US
//all other available locales on java runtime environment will also be printed as output

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Java Calendar getAvailableLocales() 方法

语法

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抛出

示例 1

示例 2

示例 3

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Java Calendar getAvailableLocales() 方法

语法

参数

返回值

抛出

示例 1

示例 2

示例 3

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