1
1172class Foo {
#one
#two
#three
#four
#five
#six
#seven
#eight
#nine
#ten
#eleven
#twelve
#thirteen
#fourteen
#fifteen
#sixteen
constructor(
one,
two,
three,
four,
five,
six,
seven,
eight,
nine,
ten,
eleven,
twelve,
thirteen,
fourteen,
fifteen,
sixteen
) {
this.#one = one;
this.#two = two;
this.#three = three;
this.#four = four;
this.#five = five;
this.#six = six;
this.#seven = seven;
this.#eight = eight;
this.#nine = nine;
this.#ten = ten;
this.#eleven = eleven;
this.#twelve = twelve;
this.#thirteen = thirteen;
this.#fourteen = fourteen;
this.#fifteen = fifteen;
this.#sixteen = sixteen;
}
}
这个（反？）模式的解决方案是什么？
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对于任何想要使用构造函数的人来说，拥有 16 个参数并不有趣。您在评论中提出的配置对象想法要有趣得多，当然，当您将其与拥有一个具有所有这些属性的类型对象的私有属性的想法结合起来时。然后您可以使用
Object.assign来根据用户的首选项更新它：class Foo { #options = { one: 1, two: 2, three: 3, four: 4 } constructor(options = {}) { Object.assign(this.#options, options); console.log(this.#options); } } let foo = new Foo({three: 3000});