摘要: publicstaticvoidmain(String[]args){NumberFormatnf=NumberFormat.getPercentInstance();nf.setMinimumFractionDigits(2);//设置两位小数位doubleresult=(double)1/32;... 阅读全文
posted @ 2010-01-21 16:26 Jakin.zhou 阅读(2111) 评论(0) 推荐(0) 编辑