package com.ruoyi.common.utils;
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import com.sun.org.apache.xpath.internal.operations.Bool;
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public class IntegerUtil {
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public static Boolean isInteger(String str) {
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try {
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Integer.parseInt(str);
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return true;
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} catch (Exception e) {
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return false;
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}
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}
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/**
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* 为空或小于0
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* @param integer
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* @return
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*/
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public static Boolean isEmpty(Integer integer){
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return integer==null || integer<=0;
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}
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public static Boolean isNotEmpty(Integer integer){
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return !isEmpty(integer);
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}
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}
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