text: import React, { PureComponent } from 'react';
  import { Card, Col, Row } from 'antd';
  import { OrganizationTree } from 'casic-common';
  
  export default class Demo extends PureComponent{
  
    render() {
      return (
        <Row>
          <Col span={24}>
            组织树：<OrganizationTree/>
          </Col>
          <Col span={24} style={{marginTop: 20}}>
            <Card title='使用说明'>
  
            </Card>
          </Col>
        </Row>
      );
    }
  }
  