摘要: private static void method() { BigDecimal a1 = new BigDecimal(7); BigDecimal a2 = new BigDecimal(4); BigDecimal r = a2.divide(a1,3,BigDecimal.ROUND_HA 阅读全文
posted @ 2021-04-30 15:08 懂得归零 阅读(6530) 评论(0) 推荐(0)