防抖函数

函数封装

export const debounce = (func, delay) => {
  let timer = null
  return function (...args) {
    if (timer) clearTimeout(timer)
    timer = setTimeout(() => {
      func.apply(this, args)
    }, delay);
  }
}

函数使用

import { debounce } from './utils/common'

methods: {
    input() {
      debounce(this.test(), 1000)
    },
    test() {
      console.log('debounce ')
    }
}