BigDecimal.setScale用法例子

mysql是BigDecimal类型存两位小数,前端显示百分数

private BigDecimal money;
private String money_str;public String money_str() {
   if (money!= null) {
      return money.multiply(new BigDecimal(100)).setScale(0, RoundingMode.HALF_UP).toString().concat("%");
   }
   return "";
}

猜你喜欢

转载自blog.csdn.net/programmer188/article/details/111034646