移动端click会遇到2个问题,click会有200-300ms的延迟,同时click事件的延迟响应,会出现穿透,即点击会触发非当前层的点击事件. 为什么会存在延迟? Google开发者文档中有提到: mobile browsers will wait approximately 300ms from the time that you tap the button to fire the click event. The reason for this is that the browser…