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📜  iife 语法 - Javascript 代码示例

📅  最后修改于: 2022-03-11 15:04:26.580000             🧑  作者: Mango

代码示例1
(function () {
  // some initiation code
  let firstVariable;
  let secondVariable;
})();

// firstVariable and secondVariable will be discarded after the function is executed.