Symbol.split

Symbol.split 静态数据属性代表 众所周知的符号 Symbol.split。String.prototype.split() 方法在其第一个参数上查找此符号，以查找在与当前对象匹配的索引处分割字符串的方法。

¥The Symbol.split static data property represents the well-known symbol Symbol.split. The String.prototype.split() method looks up this symbol on its first argument for the method that splits a string at the indices that match the current object.

有关详细信息，请参阅 RegExp.prototype[Symbol.split]() 和 String.prototype.split()。

¥For more information, seeRegExp.prototype[Symbol.split]() and String.prototype.split().

class ReverseSplit {
  [Symbol.split](string) {
    const array = string.split(" ");
    return array.reverse();
  }
}

console.log("Another one bites the dust".split(new ReverseSplit()));
// [ "dust", "the", "bites", "one", "Another" ]

¥Specifications

¥Browser compatibility