JavaScript 编码技巧

1. JavaScript 字符串数组转换

const numArray = [1, 2, 3, 4, 5]
const strArray = numArray.map(String)
console.log(strArray) //  ["1", "2", "3", "4", "5"]

数组map语法：array.map(function(currentValue,index,arr), thisValue)

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来源： https://www.cnblogs.com/bore/p/15323049.html