1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82
| import React, { Component} from "react";
import { render } from 'react-dom';
class App extends Component { render(){ return React.createElement( 'div', { className:'app', id:'appRoot' }, React.createElement( 'h1', { className:'title' }, 'jsx原理' ), React.createElement( 'p', null, '类组件时继承React.Comopnent的' ) ); } }
render( <App desc="类组件时继承React.Comopnent的" />, document.querySelector('#root') )
|