38 lines
840 B
Java
38 lines
840 B
Java
package com.starry.admin.utils;
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import com.starry.admin.common.exception.CustomException;
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/**
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* 金额辅助类
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* @author admin
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*/
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public class MoneyUtils {
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/**
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* 校验金钱值是否正常
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*
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* @param money 金钱值
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*/
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public static void verificationTypeIsNormal(String money) {
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if (money == null || money.isEmpty()) {
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throw new CustomException("金额类型异常");
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}
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float item;
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try {
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item = Float.parseFloat(money);
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} catch (Exception e) {
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throw new CustomException("金额类型异常");
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}
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if (item < 0) {
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throw new CustomException("金额不能小于0");
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}
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if (item > Integer.MAX_VALUE) {
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throw new CustomException("金额超出计算范围");
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}
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}
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}
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