Event 对象

[event.currentTarget](Event%E5%AF%B9%E8%B1%A1/event.currentTarget.md) [event.target](Event%E5%AF%B9%E8%B1%A1/event.target.md) [event.data](Event%E5%AF%B9%E8%B1%A1/event.data.md) [event.isDefaultPrevented()](Event%E5%AF%B9%E8%B1%A1/event.isDefaultPrevented.md) [event.which 按键监听](Event%E5%AF%B9%E8%B1%A1/event.metaKey.md) [event.pageX / event.pageY](Event%E5%AF%B9%E8%B1%A1/event.pageX.md) [event.preventDefault()](Event%E5%AF%B9%E8%B1%A1/event.preventDefault.md) [event.stopPropagation()](Event%E5%AF%B9%E8%B1%A1/event.stopPropagation.md) [event.timeStamp](Event%E5%AF%B9%E8%B1%A1/event.timeStamp.md) [event.result](Event%E5%AF%B9%E8%B1%A1/event.result.md) [event.type](Event%E5%AF%B9%E8%B1%A1/event.type.md) [event.key](Event%E5%AF%B9%E8%B1%A1/event.key.md)