帮我写一个防抖节流的代码

我可以给你一个例子：function throttle(fn, wait) {
let inThrottle
return function() {
const context = this
const args = arguments
if (!inThrottle) {
fn.apply(context, args)
inThrottle = true
setTimeout(() => inThrottle = false, wait)
}
}
}