javascript - 从每个 javascript 数组 concat 中获取 1 个元素，然后循环到一个数组中

Question

我有 4 个数组，我想将它们组合成 1 个。我可以这样做，但我想从每个数组中取出一个元素，将其推送到我的新数组，然后获取下一个 4，依此类推在。这是我得到的:

var a = [ "foo", "bar", "baz", "bam", "bun", "fun" ];
var b = [ 1, 2, 3, 4, 5, 6];
var c=["a","b","c","d","e","f"];
var d=[7,8,9,10,11,12]
var neat=[];
neat= a.concat(b, c,d);
//neat=["foo","bar","baz","bam","bun","fun",1,2,3,4,5,6,"a","b","c","d","e","f",7,8,9,10,11, 12]

我想要的结果是这样的:

//neat=["foo",1,"a",7,"bar",2,"b",8...]

我不确定循环是否有效，或者我是否需要使用另一个函数

Answer 1

假设每个源数组长度相同:

a.forEach((e, i) => {
  neat.push(e, b[i], c[i], d[i]);
};