//去除谷歌浏览器的scroll、wheel等事件警告 (function () { if (typeof EventTarget !== 'undefined') { let func = EventTarget.prototype.addEventListener; EventTarget.prototype.addEventListener = function (type, fn, capture) { this.func = func; if (typeof capture !== 'boolean') { capture = capture || {}; capture.passive = false; } this.func(type, fn, capture); }; } })();