2020-02-16 标签:javascript,实用,技巧,自定义,apply,prototype,function,obj,argu,constructor,caller,var,argus,n,ew,array,i,length

//自定义的apply,callFunction.prototype.apply = function (obj, argu) {if (obj) obj.constructor.prototype._caller = this;var argus = new Array();for (var i=