package test1;
import java.text.DecimalFormat;
public class A
{
public void format(String partten,double value)
{
DecimalFormat format=new DecimalFormat(partten);
String str=format.format(value);
System.out.println("經過轉換格式後:"+str );
}
public static void main (String [] args)
{
A format=new A();
format.format("###,###.###",1232546.456);
format.format("000,000.000",12326.456);
format.format("###,###.###$",1232546.456);
format.format("###.###%",0.5456);
}
}