fn(2)(3)(5)? 得出結(jié)果是9function fn(a){????return function(b){????????return function(c){????????????return a+b+c;????????}????}}fn(2)(3)(5);????就大牛給解釋一下?????江湖中人，望拔刀相助?。。?
函數(shù)關(guān)鍵字return
慕勒8167199
2018-06-11 09:52:55
