js如何创建不可变的对象

const myTesla = {
 maxSpeed: 155,
 batteryLife: 300,
 weight: 2300
};

Object.isExtensible(myTesla); // true
Object.preventExtensions(myTesla);
Object.isExtensible(myTesla); // false
myTesla.color = 'blue';
console.log(myTesla.color) // undefined

Object.isSealed(myTesla); // false
Object.seal(myTesla);
Object.isSealed(myTesla); // true

myTesla.color = 'blue';
console.log(myTesla.color); // undefined

delete myTesla.batteryLife; // false
console.log(myTesla.batteryLife); // 300

Object.defineProperty(myTesla, 'batteryLife'); // TypeError: Cannot redefine property: batteryLife

Object.isFrozen(myTesla); // false
Object.freeze(myTesla);
Object.isFrozen(myTesla); // true

myTesla.color = 'blue';
console.log(myTesla.color); // undefined

delete myTesla.batteryLife;
console.log(myTesla.batteryLife); // 300

Object.defineProperty(myTesla, 'batteryLife'); // TypeError: Cannot redefine property: batteryLife

myTesla.batteryLife = 400;
console.log(myTesla.batteryLife); // 300