functionfn1(){vara=10;fn2=function(){console.log(a)}}fn1();fn2();請(qǐng)教下各位老哥這算閉包嗎,能否解釋下
有沒(méi)有童鞋遇到過(guò)同樣的問(wèn)題:請(qǐng)教下各位老哥這算閉包嗎感激不盡
犯罪嫌疑人X
2019-07-28 12:40:38