面试题答案
一键面试interface UserInfo {
name: string;
age: number;
}
const arr = [{ id: '1' }, { id: '2' }];
const result: Record<string, UserInfo> = {};
arr.forEach(item => {
result[item.id] = { name: '', age: 0 };
});
console.log(result);
interface UserInfo {
name: string;
age: number;
}
const arr = [{ id: '1' }, { id: '2' }];
const result: Record<string, UserInfo> = {};
arr.forEach(item => {
result[item.id] = { name: '', age: 0 };
});
console.log(result);