23 lines
470 B
JavaScript
23 lines
470 B
JavaScript
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function throttle(fn, gapTime) {
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if (gapTime == null || gapTime == undefined) {
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gapTime = 1500
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}
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let _lastTime = null
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// 返回新的函数
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return function () {
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let _nowTime = + new Date()
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if (_nowTime - _lastTime > gapTime || !_lastTime) {
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fn.apply(this, arguments) //将this和参数传给原函数
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_lastTime = _nowTime
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}
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}
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}
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module.exports = {
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throttle:throttle,
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vuemixin:{
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created: function () { console.log(1) }
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}
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}
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