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[js] 第693天 箭头函数能当构造函数吗? #3662

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第693天 箭头函数能当构造函数吗?

#1308

3+1官网

我也要出题

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LoveEocding

LoveEocding commented on Mar 9, 2021

@LoveEocding

不能箭头函数不存在this

Jack-rainbow

Jack-rainbow commented on Mar 31, 2021

@Jack-rainbow

不能 没有this指向,没有原型链

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          [js] 第693天 箭头函数能当构造函数吗? · Issue #3662 · haizlin/fe-interview