import React from 'react';
interface Props {
name: string;
age: number;
}
const MyComponent: React.FC = ({ name, age }) => ({name}
{`Age: ${age}`}
);
export default MyComponent; import React from 'react'; import MyComponent from './MyComponent'; const App: React.FC = () => (); export default App;我的React应用
import React from 'react'; import ReactDOM from 'react-dom'; import App from './App'; ReactDOM.render(, document.getElementById('root'));
使用TypeScript,我们可以为React组件定义属性的类型,从而在开发过程中自动捕获潜在的错误和提供更好的开发体验。