javascript 请记住在更改原型时设置构造函数属性

Posted 2021-05-03

Bird.prototype = {
  constructor: Bird, // define the constructor property
  numLegs: 2,
  eat: function() {
    console.log("nom nom nom");
  },
  describe: function() {
    console.log("My name is " + this.name); 
  }
};