JavaScript-6.0-數組和對象

原創 qwh_python 2020-06-25 02:34

JavaScript-6.0-數組和對象

數組和對象

  • JavaScript 中的所有事物都是對象
  • 對象是帶有屬性和方法的特殊數據類型
    • 屬性是與對象相關的值
    • 方法是能夠在對象上執行的動作
  • 數組也是對象，它是一種集合型對象
    • 數組對象的作用是使用單獨的變量來存儲一系列的值
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