摘要: public class DoubleFormat { double f = 111231.4585; public void m1() { BigDecimal bg = new BigDecimal(f); double f1 = bg.setScale(2, BigDecimal.ROUND_ 阅读全文
posted @ 2020-11-21 10:24 gnal 阅读(34068) 评论(0) 推荐(1)