如果出现这个问题，首先在鼠标滚动时间上加事件修饰符passive
@mouseleave.passive="leave" @mousele
阅读背景：
vue 鼠标事件控制台警告Added non-passive event listener to a scroll-blocking 'mousewheel' event. Consider marking event handler as 'passive' to make the page more responsive
来源：互联网
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