import { reaxper } from "reaxes-react"; export const Demo$intro = reaxper(() => { }) import { reaxel_user_login } from './reaxel'; // 反向继承 const Wrapper = (Component) => { return class extends Component { render(){ } } } const Sub = class extends React.Component{ } //属性代理 const Parent = class extends React.Component{ render() { return ; } } const Child = class extends React.Component{ componentDidMount() { } render() { return <>; } }