text: import React from  'react'
  import {Row,Col} from 'antd'
  import Header  from './components/Header'
  import Footer from './components/Footer'
  import NavLeft from './components/Navleft'
  import './style/common.less'
  import Home from './pages/home'
  
  export default class Admin extends React.Component{
  
      render(){
          return (
             <Row className="container">
                 <Col span='3' className="nav-left">
                     <NavLeft />
                  </Col>
                 <Col span= "21" className="main">
                  <Header></Header>
                  <Row className="content"> 
                     {this.props.children}
                  </Row>
                  <Footer></Footer>
  
                 </Col>
             </Row>
          )
      }
  }