import PropTypes from 'prop-types'
class Card extends React.Component{
    render(){
        return (
            <div className='card'>  
                <div className='header'>
                    <h4>{this.props.title}</h4>
                    <div className='more'>{this.props.more}</div>
                    {this.props.children}
                </div>
            </div>
            )
    }
}
Card.defaultProps = {
    title:'请输入标题',
}
Card.propTypes = {
    title:PropTypes.string,
    more:PropTypes.element,
    children:PropTypes.oneOfType([
        PropTypes.object,
        PropTypes.array,
      ])
}