警告：Added non-passive event listener to a scroll-blocking 'wheel' event.

Question

Added non-passive event listener to a scroll-blocking 'wheel' event. Consider marking event handler as 'passive' to make the page more responsive.
已将非被动事件侦听器添加到滚动阻止“Wheel”事件。考虑将事件处理程序标记为“被动”以使页面更具响应性。

Answer 1

[Violation] Added non-passive event listener to a scroll-blocking ‘mousewheel‘ event._vip.khan的博客-CSDN博客 在基于 Element-ui 写项目的时候，Chrome 提醒：[Violation] Added non-passive event listener to a scroll-blocking 'mousewheel' event. Conside翻译过来如下：违反：没有添加被动事件监听器来阻止'touchstart'事件，请考虑添加事件管理者'passive'，以使页面更加流畅。原因是 Chrome51 版本以后，Chrome 增加了新的事件捕获机制－Passive Event Liste https://blog.csdn.net/vipsongtaohong/article/details/114021950