1回答

• 

  要不要卖菜

  2022-02-23 14:11:41

  两个构造函数的prototype不会指向同一对象

  3 0

  Alexon

  var zhangsan=new Person('zhangsan'); console.log(prim.money); console.log(zhangsan.name); console.log(zhangsan.money); console.log(zhangsan.__proto__); console.log(zhangsan.constructor); var dog=new Animal('dog') console.log(dog.name); console.log(dog.money);

  2022-02-23 23:42:32

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