编程宝库 - 技术改变世界
编程宝库
编程宝库提供了 JS 在线测试工具,可在线测试 JavaScript 代码,你可以在代码编辑器中输入 JavaScript 代码并点击运行查看结果。
源代码
点击运行
<!DOCTYPE html> <html> <head> <meta charset="UTF-8" /> <title>React 实例</title> <script src="https://cdn.staticfile.org/react/16.4.0/umd/react.development.js"></script> <script src="https://cdn.staticfile.org/react-dom/16.4.0/umd/react-dom.development.js"></script> <script src="https://cdn.staticfile.org/babel-standalone/6.26.0/babel.min.js"></script> <script src="https://cdn.staticfile.org/jquery/2.1.4/jquery.min.js"></script> </head> <body> <div id="example"></div> <script type="text/babel"> class UserGist extends React.Component { constructor(props) { super(props); this.state = {username: '', lastGistUrl: ''}; } componentDidMount() { this.serverRequest = $.get(this.props.source, function (result) { var lastGist = result[0]; this.setState({ username: lastGist.owner.login, lastGistUrl: lastGist.html_url }); }.bind(this)); } componentWillUnmount() { this.serverRequest.abort(); } render() { return ( <div> {this.state.username} 用户最新的 Gist 共享地址: <a href={this.state.lastGistUrl}>{this.state.lastGistUrl}</a> </div> ); } } ReactDOM.render( <UserGist source="https://api.github.com/users/octocat/gists" />, document.getElementById('example') ); </script> </body> </html>
运行结果