Reactjs 使用 react、reactrouter 和 express 进行服务器端渲染

我正在try 为我的react应用程序设置服务器端渲染，并try 使用great react-router模块来处理非js情况(一些爬虫，当用户出于某种原因关闭js时).然而，我遇到了麻烦.我一直在用https://stackoverflow.com/a/28558545/3314701的伟大回应作为某种指导，但我发现了一些奇怪的错误.当我try 使用react.renderToString()时，我得到了一个持续的Syntax Error.我是否设置了错误的服务器端渲染、遗漏了一些明显的内容或其他内容？

我的设置:

Really basic Express server

require('babel/register');

var app = express();


// misc. express config...

var Router = require('react-router'),
    routes = require('../jsx/app').routes,
    React = require('react');


app.use(function(req, res, next) {
  var router = Router.create({location: req.url, routes: routes});
  router.run(function(Handler, state) {
    console.log(Handler);
    var html = React.renderToString(<Handler/>);
    return res.render('react_page', {html: html});
  });
});

Top-level react 100 component

// Shims
require('intl');
require('es5-shim');

var React = require('react/addons'),
  Router = require('react-router'),
  Nav = require('./nav'),
  injectTapEventPlugin = require("react-tap-event-plugin"),


  window.React = React; // export for http://fb.me/react-devtools

// Intl
var ReactIntl = require('react-intl'),
  IntlMixin = ReactIntl.IntlMixin;

var Route = Router.Route,
  DefaultRoute = Router.DefaultRoute,
  NotFoundRoute = Router.NotFoundRoute,
  RouteHandler = Router.RouteHandler;


var App = React.createClass({
      mixins: [IntlMixin],

      getInitialState: function() {
        return {
          connected: false,
          loaded: false,
          user: true
        };
      },
      render: function() {
          return ( 
            <div className="container-fluid">
              <Nav/>
              <RouteHandler/>
              <Footer/>
            </div>
      );
  }

});

var routes = (
<Route name="Home" path="/" handler={App}>
    <DefaultRoute name="Welcome " handler={Welcome}/>
    <Route name="Bar" path="/bar" handler={Bar}>
    <Route name="foo" path="/foo" handler={Foo}></Route>
 </Route>
);

Router.run(routes, Router.HistoryLocation , function(Handler) {
  React.render(<Handler/>, document.getElementById('app'));
});

module.routes = routes;

输出:

flo-0,1,2 (err):       <div className="progressbar-container" >
flo-0,1,2 (err):       ^
flo-0,1,2 (err): SyntaxError: Unexpected token <
flo-0,1,2 (err):     at exports.runInThisContext (vm.js:73:16)
flo-0,1,2 (err):     at Module._compile (module.js:443:25)
flo-0,1,2 (err):     at Module._extensions..js (module.js:478:10)
flo-0,1,2 (err):     at Object.require.extensions.(anonymous function) [as .js] (/Users/user/Code/foobar/apps/flo/node_modules/babel/node_modules/babel-core/lib/babel/api/register/node.js:161:7)
flo-0,1,2 (err):     at Module.load (module.js:355:32)
flo-0,1,2 (err):     at Function.Module._load (module.js:310:12)
flo-0,1,2 (err):     at Function.<anonymous> (/Users/user/.nvm/versions/node/v0.12.4/lib/node_modules/pm2/node_modules/pmx/lib/transaction.js:62:21)
flo-0,1,2 (err):     at Function.cls_wrapMethod (/Users/user/Code/foobar/apps/bar/node_modules/newrelic/lib/shimmer.js:230:38)
flo-0,1,2 (err):     at Function.<anonymous> (/Users/user/Code/foobar/apps/bar/node_modules/pmx/lib/transaction.js:62:21)
flo-0,1,2 (err):     at Module.require (module.js:365:17)
flo-0,1,2 (err):     at require (module.js:384:17)