function AutoIncrease(name) {
this.name = name;
this.id = AutoIncrease.id++;
}
AutoIncrease.id = 0;
const aa = new AutoIncrease();
const bb = new AutoIncrease();
const cc = new AutoIncrease();
console.log(aa);
console.log(bb);
console.log(cc);
你的一面的第10题