<!DOCTYPE html> <htmllang="en"> <head> <metacharset="utf-8"> <metaname="viewport"content="width=device-width,initial-scale=1,shrink-to-fit=no"> <metaname="theme-color"content="#000000"> <title>React App</title> </head> <body> <noscript> You need to enable JavaScript to run this app. </noscript> <divid="root"></div> </body> </html>
importReact, { Component } from'react'; import logo from'./logo.svg'; import'./App.css';
classAppextendsComponent { render() { return ( <divclassName="App"> <headerclassName="App-header"> <imgsrc={logo}className="App-logo"alt="logo" /> <h1className="App-title">Welcome to React</h1> </header> <pclassName="App-intro"> To get started, edit <code>src/App.js</code> and save to reload. </p> </div> ); } }
classAppextendsComponent { render() { return ( <divclassName="App"> <headerclassName="App-header"> <imgsrc={logo}className="App-logo"alt="logo" /> <h1className="App-title">Welcome to React</h1> </header> <pclassName="App-intro"> To get started, edit <code>src/App.js</code> and save to reload. </p> </div> ); } }