Java经典实例：使用ChoiceFormat来格式化复数详解编程语言

import java.text.ChoiceFormat; 
 
/** 
 * Created by Frank 
 */ 
public class FormatPuralsChoice extends FormatPlurals { 
    static double[] limits = {0, 1, 2}; 
    static String[] formats = {"reviews", "review", "reviews"}; 
    static ChoiceFormat plurlizedFormat = new ChoiceFormat(limits, formats); 
 
    // 使用ChoiceFormat将数值转换为英语的文本 
    static ChoiceFormat quantizedFormat = new ChoiceFormat("0#no reviews|1#one review|1<many reviews"); 
 
    // 测试数据 
    static int[] data = {-1, 0, 1, 2, 3}; 
 
    public static void main(String[] args) { 
        System.out.println("Pluralized format"); 
        for (int i : data) { 
            System.out.println("Found " + i + " " + plurlizedFormat.format(i)); 
        } 
        System.out.println("Quantized Format"); 
        for (int i : data) { 
            System.out.println("Found " + quantizedFormat.format(i)); 
        } 
    } 
} 
 
class FormatPlurals { 
    public static void main(String[] args) { 
        report(0); 
        report(1); 
        report(2); 
    } 
 
    public static void report(int n) { 
        System.out.println("We used" + n + " item" + (n == 1 ? "" : "s")); 
    } 
}