讀取屬性的方法記一下
//js object的寫法 const person = { firstName: "John", lastName: "Doe", age: 50, eyeColor: "blue", fullName: function () { return this.firstName + " " + this.lastName; } }; //獲取object的屬性方法 //法一: console.log("法一:",person.firstName); //法二: console.log("法二:",person["firstName"]);