清哥的小屋

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// 节流
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export function _throttle(fn, wait = 200) {
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  let last, timer,now;
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  return function() {
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    now = Date.now();
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    if (last && now - last < wait) {
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      clearTimeout(timer);
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      timer = setTimeout(function() {
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        last = now;
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        fn.call(this, ...arguments);
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      }, wait);
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    } else {
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      last = now;
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      fn.call(this, ...arguments);
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    }
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  };
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}

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// 防抖
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export function _debounce(fn, wait = 200) {
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  let timer;
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    return function () {
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      let context = this;
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      let args = arguments;
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      if (timer) clearTimeout(timer);
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      timer = setTimeout(() => {
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        fn.apply(context, args);
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      }, wait)
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    }
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}

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import { _debounce, _throttle } from '@/assets/scripts/utils';
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initQuery: _throttle(function() {
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     // 要做的事情
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}, 2000)
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initQuery: _debounce(function() {
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     // 要做的事情
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}, 2000)