text: import React, { Component } from 'react';
  import { bindActionCreators } from 'redux';
  import { connect } from 'react-redux';
  
  
  import * as TestActions from './reducer/TestState';
  import Counter from './components/Counter';
  
  class App extends Component{
      render(){
          return (
              <div>
                  hello, this is a react page!
                  <Counter value={this.props.count} countOperate={this.props.countOperate}/>
              </div>
          )
      }
  }
  
  const mapStateToProps = (state) => {
      return {
          count: state.getIn(['test', 'count'])
      }
  }
  
  const mapDispatchToProps = (dispatch) => {
      return {
          countOperate: bindActionCreators(TestActions.countOperate, dispatch)
      }
  }
  export default connect(mapStateToProps, mapDispatchToProps)(App);