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15 lines
339 B
15 lines
339 B
7 months ago
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export function trim(str: string): string {
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const regex = /[\u200b\uFEFF\u2060]/g
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return str.replace(regex, '')
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}
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/**
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* 获取给定值的小数位数
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* @param num
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* @returns
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*/
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export function getDecimalLength(num: number | string): number {
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const match = num.toString().match(/\.(\d+)/)
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return match ? match[1].length : 0
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}
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