Symbol.toStringTag()用法

Posted on 2019-11-25 | | reads times

可以设置自定义的类型名

class ValidatorClass {
  get [Symbol.toStringTag]() {
    return 'Validator';
  }
}

Object.prototype.toString.call(new ValidatorClass()); // "[object Validator]"

Post author: GoldMiner Xun
Post link: https://goldminerxun.github.io/2019/11/25/Symbol-toStringTag-%E7%94%A8%E6%B3%95/
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