js basic review 2-constructor and object prototype __proto__ - Code World

js basic review 2-constructor and object prototype proto

Others 2021-03-20 22:44:23 views: null

Let's look at an example. There is a Rabbit constructor. There is a method sing
r1 which is an instance of Rabbit. We find that it r1.__proto__points to an object, and this object and r1的构造函数Rabbitthe prototypepoint to the same object
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