text: import React from 'react';
  import {Row, Col, BackTop} from 'antd';
  import PCList from './pc_list';
  import PCNewsImageBlock from './pc_news_image_block';
  import {Route} from 'react-router-dom'
  // import CommonComments from './common_comments';
  export default class PCNewsDetails extends React.Component {
    render() {
      const match = this.props.match;
      return (
        <div>
          <Row>
            <Col span={2}></Col>
            <Col span={14}>
            <Route exact path={match.url} render={() => (
              <h3>Please select a topic.</h3>
            )}/>
            <Route path={`${match.url}/:topicId`} component={PCList}/>
              
              {/*<hr/> */}
              {/*<CommonComments uniquekey={this.props.params.id}/>*/}
            </Col>
            <Col span={6}>
              <PCNewsImageBlock
                count={4}
                type="sport"
                width="100%"
                cardTitle="相关新闻"
                imageWidth="150px"/>
            </Col>
            <Col span={2}></Col>
          </Row>
  
          <BackTop/>
        </div>
      );
    };
  }