locale.CHINA无效

Question

无论我做什么，我都会继续关注中国：？100.00＆＃34;。我的代码出了什么问题？

public static void main(String[] args)
{
    /* Read input */
    Scanner scanner = new Scanner(System.in);
    double payment = scanner.nextDouble();
    scanner.close();

    /* Create NumberFormats using Locales */
    NumberFormat china  = NumberFormat.getCurrencyInstance(Locale.CHINA);

    /* Print output */        
    System.out.println("China: "  + china.format(payment));
}

Answer 1

尝试一下：

china=DecimalFormat.getCurrencyInstance(Locale.CHINA).format(100.10);