Format Number di JAVA menggunakan DecimalFormat dan NumberFormat

Untuk membuat format number di java dapat digunakan DecimalFormat atau NumberFormat।Supaya tidak lupa aq tulis di blog saja ah.

esnips.com/doc/8614e892-0a92-437b-8e3b-574fad318fce/MyNumberFormat
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package test1;

import java.text.DecimalFormat;
import java.text.NumberFormat;
import java.util.Locale;

public class MyNumberFormart {

/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub

Double nilai = new Double(1234.6);

DecimalFormat gaPakaiTanda = new DecimalFormat("###,##0.00");
System.out.println("\nNilai (dengan format DecimalFormat(''###,##0.00'')) = " + gaPakaiTanda.format(nilai));

DecimalFormat pakaiTanda = new DecimalFormat("$###,##0.00");
System.out.println("\nNilai (dengan format DecimalFormat(''$###,##0.00'') =" + pakaiTanda.format(nilai));

NumberFormat instanceFormat = NumberFormat.getCurrencyInstance();
System.out.println("\nNilai (dengan NumberFormat.getCurrencyInstance() ) = " + instanceFormat.format(nilai));

NumberFormat dgFormat = NumberFormat.getInstance();
System.out.println("\nNilai (dengan NumberFormat.getInstance() ) = " +dgFormat.format(nilai));



Double dataPersen = new Double(0.35);
NumberFormat formatPersen;
String data = new String("");

formatPersen = NumberFormat.getPercentInstance();
data = formatPersen.format(dataPersen);
System.out.println("\nNilai Data dalam Format Persen = "+data);

}



}


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ओउत्पुत:



Nilai (dengan format DecimalFormat(''###,##0.00'')) = 1,234.60

Nilai (dengan format DecimalFormat(''$###,##0.00'') =$1,234.60

Nilai (dengan NumberFormat.getCurrencyInstance() ) = $1,234.60

Nilai (dengan NumberFormat.getInstance() ) = 1,234.6

Nilai Data dalam Format Persen = 35%