text: import React, { Component } from 'react';
  import {Button} from 'antd'
  import route from 'umi/router'
  class Demo extends Component {
    constructor(props) {
      super(props);
  
    }
    handleClick=()=>{
      route.push('/list2')
    }
    render() {
  
      return (
        <div>
          <Button onClick={this.handleClick}>跳转2</Button>
          123
        </div>
      );
    }
  }
  
  export default Demo;
  