javascript - ReactJs 结合键和值

Question

平台：ReactJS

我正在尝试将这两个数组组合为 date:value 对象。有什么想法吗？

a=["1/1/2020", "1/2/2020", "1/3/2020", "1/4/2020"]
b = [ 1, 2, 3, 4 ]

我正在寻找以下结果：

["1/1/2020":1, "1/2/2020":2, "1/3/2020":3, "1/4/2020":4]

谢谢，

标签： javascriptarraysreactjs

Answer 1

你可以试试这个方法。

const a=["1/1/2020", "1/2/2020", "1/3/2020", "1/4/2020"]
const b = [ 1, 2, 3, 4 ]

const c = {};
a.forEach((v, i) => {
	c[v] = b[i]
});

console.log(c);