摘要:
1 package com.czp; 2 3 4 public class MathUtil { 5 6 public static void main(String[] args){ 7 double d = 123.5465893; 8 System.out.println(getRealVaule(d, 0)); 9 //=>12410 System.out.println(getRealVaule(d, 3));11 //=>123.54712 13 }14 /**15 ... 阅读全文
posted @ 2013-01-17 22:00 NotOnlyJava 阅读(654) 评论(1) 推荐(0) 编辑