开箱即用版 function sectionRandom (start, end) { let nums = end – start + 1 return Math.floor(Math.random() * nums + start) } sectionRandom(1, 5) sectionRandom(2, 8)……

<template> <div class="scroll-container" ref="container"> <div class="scroll-content" :style="`height:${conten……

防抖函数 function debounce (func, delay = 200) { let timer = null return (…params) => { timer && clearTimeout(timer) timer = setTimeout(() => func(.……