Question

我遇到了重构问题，我看不清楚如何解决问题：

1。此部分代码（未经过修改）可正常运行：

'use strict';
  // will use svcs when refactoring
  var svcs = require('../../../services/ensure-authenticated.server.service'), 
  config = require('../../../config/config.server.config.js'),
  ctrl = require('../../../controllers/index.server.controller'),
  express = require('express'),
  router = express.Router();

  // will remove when refactoring
  var jwt = require('jwt-simple');
  var moment = require('moment');

 // to be refactored
 function ensureAuthenticated(req, res, next) {
    if (!req.headers.authorization) {
        return res.status(401).send({message: 'Please make sure your request has an Authorization header'});
    }
    var token = req.headers.authorization.split(' ')[1];
    var payload = jwt.decode(token, config.token_secret);
    if (payload.exp <= moment().unix()) {
        return res.status(401).send({message: 'Token has expired'});
    }
    req.user = payload.sub;
    next();}


module.exports = function(app){
     router.route('/me')
      // middleware will change when refactored
      .get(ensureAuthenticated, ctrl.userCtrl.getMe)
      .put(ensureAuthenticated, ctrl.userCtrl.putMe);

  app.use('/api', router);
 }

2a上。但如果我重构，请确保验证：

'use strict';

var config = require('../config/config.server.config.js');
var jwt = require('jwt-simple');
var moment = require('moment');

var self = {
  ensureAuthenticated: function (req, res, next) {
    if (!req.headers.authorization) {
        return res.status(401).send({message: 'Please make sure your request has an Authorization header'});
    }
    var token = req.headers.authorization.split(' ')[1];
    var payload = jwt.decode(token, config.TOKEN_SECRET);
    if (payload.exp <= moment().unix()) {
        return res.status(401).send({message: 'Token has expired'});
    }
    req.user = payload.sub;
    next();
  }
}
 module.exports = self;

2B。我的路线现在看起来像这样：

'use strict';
var svcs = require('../../../services/ensure-authenticated.server.service.js'),
ctrl = require('../../../controllers/index.server.controller.js'),
express = require('express'),
router = express.Router();


module.exports = function(app, config){
router.route('/me')
    .get(svcs, ctrl.userCtrl.getMe)
    .put(svcs, ctrl.userCtrl.putMe);
app.use('/api', router);
}

我收到以下错误：

 Error: Route.get() requires callback functions but got a [object Object]

代码至少没有改变，它只是被重构，我不明白为什么会这样。

有谁知道为什么会这样，以及如何纠正？

非常感谢。

Answer 1

我的愚蠢错误：

   .get(svcs.ensureAuthenticated, ctrl.userCtrl.getMe)
   .put(svcs.ensureAuthenticated, ctrl.userCtrl.putMe);

NodeJs - 重构验证中间件回调错误

1 个答案: