我有連續(xù)的動畫，用gsap library制作。我正在使用mouseover/mouseout事件來暫停/恢復(fù)此動畫。在窗口調(diào)整大小事件中，我正在重新初始化。我的問題是：我需要調(diào)用removeEventListener第二次初始化嗎？這是代碼/場景：const scroll = {? ? create: function (el) {? ? ? ? this.scrollAnimation = gsap.timeline({? ? ? ? ? ? repeat: -1? ? ? ? });? ? ? ? // another piece of awesome code here...? ? ? ? this.create__addMouseEvents(el);? ? },? ? create__addMouseEvents: function (el) {? ? ? ? // here, on window resize event( when i call update(), during re-initialization ), do i need to call "removeEventListener"?? ? ? ? el.addEventListener('mouseover', () => this.scrollAnimation.pause());? ? ? ? el.addEventListener('mouseout', () => this.scrollAnimation.resume());? ? },? ? update: function () {? ? ? ? //?? ? ? ? // destroy old "scrollAnimation" if it's already exists? ? ? ? if (this.scrollAnimation) {? ? ? ? ? ? this.scrollAnimation.kill();? ? ? ? }? ? ? ? //?? ? ? ? // reinit? ? ? ? this.init();? ? },? ? init: function () {? ? ? ??? ? ? ? // some awesome code here...? ? ? ? this.create(el);? ? }}document.addEventListener('DOMContentLoaded', function () {? ??? ? scroll.init();});let windowResizeTimer;window.addEventListener('resize', function () {? ??? ? clearTimeout(windowResizeTimer);? ??? ? windowResizeTimer = setTimeout(function () {? ? ? ??? ? ? ? scroll.update();? ? }, 150);});