javascript - 如何按名称从数组中正确删除对象？

Question

如何按名称(即关键字“bird”)从数组中删除创建的对象“bird”？

var storage = [
    {cat: {name: "Garfild", count: 3443, price: 1000}}
];

function addProduct(newProduct) {
    storage.push(newProduct);
}

addProduct({dog: {name: "Rex", count: 1488, price: 2000}});
addProduct({bird: {name: "Eagle", count: 4042, price: 3000}});

function deleteProductByName(productName) {
    storage.remove(productName);
}
deleteProductByName("bird");

Answer 1

你可以这样做:

storage = storage.filter(item => Object.keys(item)[0] !== 'bird');