给金额千位数加,和去掉千位数的,

<%!
public String dou(double d) {

DecimalFormat df = new DecimalFormat();
df.setMaximumFractionDigits(2);//这里是小数位
String format = df.format(d);
String removeStr = ",";//去掉千分符号
String replace = format.replace(removeStr, "");
return replace;
}

public String addqian(String a){
String m="";
if(a.isEmpty()){
return m;
}
Double n = Double.valueOf(a);
DecimalFormat df = new DecimalFormat("#,###.##");
m = df.format(n);
return m;
}

public Double fu(String a){
Double n = Double.valueOf(a);
return n;
}

%>
posted @ 2022-07-13 20:31  java璀璨小菜鸟  阅读(318)  评论(0)    收藏  举报