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📜  如何在javascript代码示例中重复n次对象数组

📅  最后修改于: 2022-03-11 15:03:54.378000             🧑  作者: Mango

代码示例1
const makeRepeated = (arr, repeats) =>
  [].concat(...Array.from({ length: repeats }, () => arr));
  
console.log(makeRepeated([1, 2, 3], 2));