箭頭函數(shù)如何取到c.b.a？
如題，謝謝
weibo_小jun二聲_0
2018-04-11
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2018-04-20
let Fn = function(){
? ?this.a = 'a';
? ?this.b = 'b';
? ?this.c = {
? ? ? ?a:'a+',
? ? ? ?b:() => this.a,
? ? ? ?c:() => this.c.a
? ?}
}
console.log(new Fn().c.b()) //a
console.log(new Fn().c.c()) // a+
2018-04-15
請(qǐng)?jiān)斒?/p>