全栈开发React-私有路由

import React from ‘react‘;
import {Route,Redirect} from ‘react-router-dom‘
import {connect} from ‘react-redux‘
import { PropTypes } from ‘prop-types‘
const PrivateRoute = ({ component: Component, auth,...rest }) => (
    <Route 
       {...rest} 
        render={
        (props) => 
        (auth.isAuthenticated === true
        ? <Component {...props} />
        : <Redirect to=‘/login‘ />
    )} />
  )
  PrivateRoute.propTypes = {
    auth: PropTypes.object.isRequired
  }
const mapStateToProps = state => ({
    auth: state.auth,
})
  export  default  connect(mapStateToProps)(PrivateRoute);