[Daily]以下代码输出

[DevilRoshan]

出自小程序前端面试星球

// 以下代码输出
class Person {
  static str = 'static_str';

    say = () => {
    throw new Error('Need To Implement')
  }
}

class Student extends Person(){
  constructor(){
    super();
  }

  say(){
    console.log(Student.str)
  }
}

const lihua = new Student();
console.log(Student.str);
lihua.say()

[DevilRoshan]

https://github.com/DevilRoshan/Question/blob/master/20200804-js-code-class.md