/**
*通過這個程序，測試格式器的使用方法
*/
import java.text.NumberFormat;
import java.util.locale;
public class FormateValue{
public static void main(String[] args){
double x=100000.0/3;
System.out.println("the value is :"+x);
//首先以默認地區的格式器來輸出
System.out.println("接下來輸出的是美國地區的格式器的結果：");
NumberFormat number=NumberFormat.getNumberInstance(Locale.US);
NumberFormat number=NumberFormat.getCurrencyInstance(Locale.US);
NumberFormat percent=NumberFormat.getPercentInstance(Locale.US);
FormatValue fm=new FormatValue();
fm.print(number,x);
fm.print(currency.x);
fm.print(percent,x);
System.out.println("接下來輸出的是默認地區的格式器的結果：");
NubmerFormat nu=NumberFormat.getNumberInstance();
NubmerFormat cu=NumberFormat.getCurrencyInstance();
NubmerFormat be=NumberFormat.getPercentIntstance();
fm.print(nu,x);
fm.print(cu,x);
fm.print(pe,x);
}
public void print(NubmerFormat nu,double x){
System.out.println(nu.format(x));
}
}