如何从 Javascript 中的字符数组创建变量。
chars = ["a","b","c","d"];
chars[1],chars[0],chars[2] = "Hellow world";
alert(bac); // Hellow world
最佳答案
不需要eval或map:
var chars = ["a", "b", "c", "d"];
window[chars[1] + chars[0] + chars[2]] = "Hellow world";
console.log(bac); // Hellow world关于Javascript 从字符数组中生成变量，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/40688292/