20 lines
347 B
JavaScript
20 lines
347 B
JavaScript
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// 防抖 防止表单重复提交
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export const Debounce = (fn, t) => {
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const delay = t || 1000
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let timer
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return function () {
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const args = arguments
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if (timer) {
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clearTimeout(timer)
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}
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const callNow = !timer
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timer = setTimeout(() => {
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timer = null
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}, delay)
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if (callNow) fn.apply(this, args)
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}
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}
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