$('#menu').on('click', 'li', function(e) {
var currentLi = e.currentTarget
console.dir(e.currentTarget)
console.dir(currentLi instanceof jQuery) //false
console.dir(currentLi instanceof HTMLElement) //true
})
$('#menu').on('click', 'li', function(e) {
var currentLi = e.currentTarget
console.dir(e.currentTarget)
console.dir(currentLi instanceof jQuery) //false
console.dir(currentLi instanceof HTMLElement) //true
})
本文标题：instanceof判断一个对象是jQuery对象还是DOM对象
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