使用touchstart或mousedown？

Question

我编写了mousedown / mouseup事件监听器，并且可以在我的android手机上使用，所以如果我只需要简单的触摸，就不需要为所有手机编写touchstart函数吗？

Answer 1

If your logic is working, why would you want to change it / add more event handlers?

I recommend reading this documentation to determine for yourself whether or not you should use these specific handlers. Although it is iOS documentation, it gives you a good feel of how the mobile events are handled.

More ontopic :

If you just need a simple touch event, it seems to me that a 'click' event listener would be enough. If you want to do any scrolling / mouse(touch?) specific stuff, again: read that documentation .