jinzhubaofu/timecraft

const a = 1;
let a = 1;


class App extends Component {

    render() {

        const a = 1;
        const b = 2;

        console.log(a);

        alert(100);

        const c = '1231';

        return (
            <div className="test" value={this.state.name}>
                {this.renderLabel()}
            </div>
        );
    }

}