24 lines
480 B
Java
24 lines
480 B
Java
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package com.zhgd.xmgl.util;
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import cn.hutool.core.util.NumberUtil;
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import lombok.experimental.UtilityClass;
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@UtilityClass
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public class NumberUtils {
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/**
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* 除以
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*
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* @param b1
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* @param b2
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* @param scale
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* @return
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*/
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public Double div(Double b1, Double b2, Integer scale) {
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if (b1 == null || b2 == null || b2.equals(0D)) {
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return 0D;
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}
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return NumberUtil.round(b1 / b2, scale).doubleValue();
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}
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}
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