在api返回值中,
[
"Action",
"Comedy",
"Documentary",
"Drama"
]
我需要像这样修改上面的数组,
const techCompanies = [
{ label: "Action", value: 1 },
{ label: "Comedy", value: 2 },
{ label: "Documentary", value: 3 },
{ label: "Drama", value: 4 }
];
我用Axios获取数据
const response = await axios.get("http://localhost:3000/Movie/v1.0/genre");
发布于 2019-05-05 22:20:12
这是一个数组,因此您可以使用.map()函数来执行此操作:
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/map
const arr = ["Action", "Comedy", "Documentary", "Drama"];
arr.map((arrElement, index) => ({ label: arrElement, value: index }));
https://stackoverflow.com/questions/55992859
复制相似问题