BigDecimal 乘法除法


乘法

System.out.println(new BigDecimal("9.977777991111111111111").multiply(new BigDecimal("9.977777799"),MathContext.DECIMAL128));


除法

System.out.println(new BigDecimal("96.11111111").divide(new BigDecimal("9.977777799"), 4, RoundingMode.HALF_DOWN));





输出结果:
99.556051723059263786665558024689
9.6325


猜你喜欢

转载自dengli19881102.iteye.com/blog/2276453