Javascript 如何在react js中将某些对象键仅推入另一个数组
我正在从后端获取一些项目,现在我想创建单独的重复数组ItemsModels,并想将这些项目发布到后端…对此有什么帮助吗 从后端获取数据Javascript 如何在react js中将某些对象键仅推入另一个数组,javascript,Javascript,我正在从后端获取一些项目,现在我想创建单独的重复数组ItemsModels,并想将这些项目发布到后端…对此有什么帮助吗 从后端获取数据 const Items = [ { uid: "01", item: "Car", carModel: "i 20", model: 2010 }, { uid: "02", item: "Car", carModel: "i
const Items = [
{ uid: "01", item: "Car", carModel: "i 20", model: 2010 },
{ uid: "02", item: "Car", carModel: "i 10", model: 2009 },
{ uid: "03", item: "Car", carModel: "Swift", model: 2011 },
{ uid: "04", item: "Car", carModel: "Polo", model: 2015 }
];
重复数组我想要这样
const ItemsModels = [
{ uid: "01", carModel: "Hundai i 20" },
{ uid: "02", carModel: "Hundai i 10" },
{ uid: "03", carModel: "Swift" },
{ uid: "04", carModel: "Polo" }
];
你可以做一张简单的地图
const ItemsModels = Items.map(item => {
const { uid, carModel } = item;
return { uid, carModel };
});