在这个例子中,我们以百分比格式格式化数字.
IOTester.java
import java.text.NumberFormat; import java.util.Locale; public class I18NTester { public static void main(String[] args) { Locale enLocale = new Locale("en", "US"); NumberFormat numberFormat = NumberFormat.getPercentInstance(enLocale); System.out.println(numberFormat.format(0.76)); } }
它将打印以下结果.
76%