使用react路由器更改应用程序状态时出现问题

在用户登录并验证后，我试图进入用户视图/状态，但似乎无法让react路由器执行此操作。

应用程序的初始状态只是一个静态导航栏，其视图可以正确路由，但当用户登录或验证时，我不确定该怎么办。我是否更改导航栏的状态，并专门为用户登录状态创建一个新的react路由器？

我认为我还不需要使用flux，因为不需要存储数据（除了用户数据）？

以下是路线的样子：

// React
var React = require("react");
var Router = require("react-router");
var Route = Router.Route;
var NotFoundRoute = Router.NotFoundRoute;
var DefaultRoute = Router.DefaultRoute;
var App = require('./components/App.js');
var About = require('./components/About.js');
var Concat = require('./components/Concat.js');
var Home = require('./components/Home.js');
var Landing = require('./components/Landing.js');
var Login = require('./components/Login.js');
var Search = require('./components/Search');
var Signup = require('./components/Signup');

var routes = (
  <Route path="/" handler={App}>
    <DefaultRoute handler={Landing} />
    <Route name="about" path='/about' handler={About}/>
    <Route name="concat" path='/concat' handler={Concat}/>
    <Route name="home" path='/home' handler={Home}/>
    <Route name="login" path='/login' handler={Login}/>
    <Route name="search" path='/search' handler={Search}/> 
    <Route name="signup" path='/signup' handler={Signup}/>       
  </Route>
);
module.exports = routes;

这是导航栏：

var React  = require('react');
var Router = require('react-router');
var Link = Router.Link;
var Navbar = React.createClass({

  render: function () {
    return (
      <div className="navbar navbar-default navbar-static-top">
        <div className="container">
          <div className="navbar-header">
            <button type="button" className="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
              <span className="icon-bar">test</span>
              <span className="icon-bar"></span>
              <span className="icon-bar"></span>
            </button>
          </div>
          <div className="collapse navbar-collapse">
            <ul className="nav navbar-nav">
              <li className="active"><Link to="home">Jobletics</Link></li>
              <li><Link to="concat">Create a Listing</Link></li>
              <li><Link to="search">Search Jobs</Link></li>
              <li><Link to="about">About</Link></li>
            </ul>
            <ul className="nav navbar-nav navbar-right">
              <li><Link to="login">Log in</Link></li>
              <li><Link to="signup">Sign up</Link></li>
            </ul>
          </div>
        </div>
      </div>
    );
  }
});
module.exports = Navbar;

想？