package com.xuan.io;
/*可参照API理解*/
import java.util.Formatter;
public class FormatterDemo {
public static void main(String[] args) {
Formatter fmtr=new Formatter();
Object result=fmtr.format("%1$04d-the year of %2$f%n", 1951,Math.PI);
System.out.println(result);
}
}
(22)Formatter格式化类
最新推荐文章于 2025-04-18 09:40:21 发布