es6数组去重的两种方法
通过使用es6语法set方法实现数组去重的两种方法
let arr= ["1", "2", "3", "3", "4", "4", "5", "8"];
1. let uniqueArr = Array.from(newSet(arr));
console.log(uniqueArr ); // ["1", "2", "3", "4", "5", "8"]
2. let uniqueArr2 = […newSet(arr)];
console.log(uniqueArr2 );// ["1", "2", "3", "4", "5", "8"]
本文来自博客园,作者:x-climber,转载请注明原文链接:https://www.cnblogs.com/x-climber/p/15754086.html

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