对于list集合里面的Object参数除1000，取小数点后三位

for (var e : list1) {
            List<Object> tempList = new ArrayList<>();
            tempList.add(e.get("name"));
            tempList.add(new BigDecimal(e.get("amount") == null ? "0" : e.get("amount").toString()).divide(BigDecimal.valueOf(1000)).setScale(3, BigDecimal.ROUND_HALF_UP));
            tempList.add("0");
            tempList.add(new BigDecimal(e.get("money") == null ? "0" : e.get("money").toString()).divide(BigDecimal.valueOf(1000)).setScale(3, BigDecimal.ROUND_HALF_UP));
            rows.add(tempList);
        }

标签：BigDecimal,get,Object,list,add,new,tempList,1000
来源： https://blog.csdn.net/weixin_54363295/article/details/122114260