thymeleaf中double/float格式化,四舍五入显示两位小数

private Float balance;
代码：
<span class="A124_balance_num" th:text="${#numbers.formatDecimal(balance,1,'COMMA',2,'POINT')}"></span>

balance=0
输出0.00

balance=325.12
输出325.12

thymeleaf中默认都是调用.toString()方法

 

 转载自：https://blog.csdn.net/t518vs20s/article/details/100038716