JS_js赋能基础

把event所有属性都赋能给event2

let event = {
    
    
	name: 123,
	fun: function() {
    
    
		console.log('fun方法');
	}
}
let ev = function(obj) {
    
    
	for (let i in event) {
    
    
		obj[i] = event[i]
	}
}

let event2 = {
    
    }
ev(event2)
console.log(event2);