java.util.Calendar getAvailableLocales()方法

java.util.Calendar.getAvailableLocales() 方法返回Java运行时环境中所有可用语言环境的数组。语言环境数组包含可用于本地化Calendar实例的语言环境。getAvailableLocals() 方法是静态方法。

1 语法

public static Locale[] getAvailableLocales()  

2 参数

无

3 返回值

此方法以数组形式返回java运行时环境中的所有可用语言环境。

4 示例1 

package com.yiidian;

/**
 * 一点教程网： http://www.yiidian.com
 */
/**
 * java.util.Calendar getAvailableLocales()方法的例子
 */
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());  
        }  
   }  
}  

输出结果为：

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

5 示例2

package com.yiidian;

/**
 * 一点教程网： http://www.yiidian.com
 */
/**
 * java.util.Calendar getAvailableLocales()方法的例子
 */
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]);  
      }  
   }  
}  

输出结果为：

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

6 示例3

package com.yiidian;

/**
 * 一点教程网： http://www.yiidian.com
 */
/**
 * java.util.Calendar getAvailableLocales()方法的例子
 */
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);  
    }  
      }  
}  

输出结果为：

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