防抖函数export function debounce<T extends (...args: any) => any>(fn: T, delay = 500) { // timer 是在闭包中的 let timer: any; return function (this: unknown, ...args: any[]) { if...
防抖函数export function debounce<T extends (...args: any) => any>(fn: T, delay = 500) { // timer 是在闭包中的 let timer: any; return function (this: unknown, ...args: any[]) { if...