标签：style blog http color io java ar for div
Learn From: http://blog.csdn.net/maggiehexu/article/details/6387636
方法一：
public String getPercent(int x,int total){ String result = "";//接受百分比的值 double x_double = x*1.0; double tempresult = x/total;
DecimalFormat df1 = new DecimalFormat("0.00%"); //##.00% 百分比格式，后面不足2位的用0补齐 result= df1.format(tempresult);
return result; }
方法二：
public String getPercent(int x,int total){ String result = "";//接受百分比的值 double x_double = x*1.0; double tempresult = x/total;
NumberFormat nf = NumberFormat.getPercentInstance(); nf.setMinimumFractionDigits(2); result=nf.format(tempresult);
return result; }
标签：style blog http color io java ar for div
原文地址：http://www.cnblogs.com/lmei/p/3990648.html
