13 lines
318 B
JavaScript
13 lines
318 B
JavaScript
/**
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* @Author: 王澍（SunilWang）
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* @Date: 2020-06-18 17:11:25
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* @Last Modified by: 王澍（SunilWang）
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* @Last Modified time: 2020-06-18 17:11:47
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* @Description:
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*/
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exports.isNumber = function(num) {
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return num !== true && num !== false && Boolean(num === 0 || (num && !isNaN(num)));
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};
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require('util')
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