const res1 = Object.fromEntries([
  ["name", "ikuko"],
  ["skill", "前端, PHP"],
]);
console.log(res1);
// {name: 'ikuko', skill: '前端, PHP'}

class Person {
  //  公有属性
  name;

  // 私有属性
  #age;
  #weight;

  // 构造方法
  constructor(name, age, weight) {
    this.name = name;
    this.#age = age;
    this.#weight = weight;
  }

  // 类内部调用
  intro() {
    console.log(girl.name);
    console.log(girl.#age);
    console.log(girl.#weight);
  }
}

//  实例化
const girl = new Person("ikuko", 24, "62kg");
console.log(girl);
// Person {name: 'ikuko', #age: 24, #weight: '62kg'}

// 类外部调用：无法访问私有属性
console.log(girl.name);
// ikuko
console.log(girl.#age);
// Private field '#age' must be declared in an enclosing class

// 类内部调用：可以访问
girl.intro();
// ikuko
// 24
// 62kg

function date() {
  console.log(arguments);
}
date("a", "b", "c");
// Arguments(3) ['a', 'b', 'c', callee: ƒ, Symbol(Symbol.iterator): ƒ]

// 声明一个数组
const comic = ["恶役", "恋爱", "大女主"];
// 使用 ... 转换为 '恶役', '恋爱', '大女主'
// 声明一个函数
function cartoon() {
  console.log(arguments);
}
cartoon(comic);
// Arguments [Array(3), callee: ƒ, Symbol(Symbol.iterator): ƒ]

cartoon(...comic);
// 相当于cartoon('恶役', '恋爱', '大女主');
// Arguments(3) ['恶役', '恋爱', '大女主', callee: ƒ, Symbol(Symbol.iterator): ƒ]