25 - 鼠标坐标

[MrKleene]

import { ref } from "vue"
// Implement ...
function useEventListener(target, event, callback) {
	target.addEventListener(event,callback)
}

// Implement ...
function useMouse() {
  const x = ref(0)
  const y = ref(0)
  useEventListener(window, "mousemove", (e) => {
    x.value = e.x
    y.value = e.y
  })
  return {
    x,y
  }
}