utils.java

来自「使用Dwr实现ajax的购物车的程序」· Java 代码 · 共 13 行

package developerworks.ajax.store;

import java.text.*;

public class Utils {

  private static NumberFormat cash = new DecimalFormat("$#,##0.00");

  public static String formatCurrency(int cents) {
    return cash.format((double)(cents/100));
  }
}