面试题答案
一键面试interface Person {
name: string;
age: number;
gender: string;
}
function getValue(person: Person, key: keyof Person): any {
return person[key];
}
interface Person {
name: string;
age: number;
gender: string;
}
function getValue(person: Person, key: keyof Person): any {
return person[key];
}