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20 lines
533 B
JavaScript
20 lines
533 B
JavaScript
let Format = {
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int: function (d) {
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return parseInt(d)
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},
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comma: function (num, fix = 0) {
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num = parseFloat((num * 1).toFixed(fix))
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let [integer, decimal] = String.prototype.split.call(num, '.')
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integer = integer.replace(/\d(?=(\d{3})+$)/g, '$&,') // 正则先行断言
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return `${integer}${decimal ? '.' + decimal : ''}`
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},
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pct: function (num, fix = 1) {
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return (num * 1).toFixed(fix) + '%'
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},
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percent: function (num, fix = 1) {
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return Format.pct(num * 100, fix)
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}
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}
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export default Format
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