function createhero(name,home,weap) { this.name = name; this.home = home; if (weap == undefined) { this.weap = 'jian' }else{ this.weap = weap; } this.skill = function(){ alert(this.name+'向敵人發動攻擊'); } } var hero1 ?= new createhero('趙日天','斷罪小學','刀');? ? ? ? ? ? ? ??delete hero1.name; ? ? //為什么不寫成delete(hero1.name)
?javascript 中的delete方法為什么不加括號?
趙日天l
2016-08-06 22:33:34