Express js路由返回404

时间:2015-09-27 23:21:38

标签: javascript node.js express url-routing

我需要什么

这是关于express.post()路由返回404状态的问题。

我拥有什么

我的server.js中有这个代码,没关系(呃,我猜)。

var bcrypt = require('bcryptjs');
var bodyParser = require('body-parser');
var cors = require('cors');
var express = require('express');
var jwt = require('jwt-simple');
var moment = require('moment');
var mongoose = require('mongoose');
var path = require('path');
var request = require('request');
var compress = require('compression');

var config = require('./config');

var User = mongoose.model('User', new mongoose.Schema({
  futibasId: { type: String, index: true },
  email: { type: String, unique: true, lowercase: true },
  password: { type: String, select: false },
  username: String,
  fullName: String,
  picture: String,
  accessToken: String
}));
mongoose.connect(config.db);

var app = express();

app.set('port', process.env.PORT || 80);
app.use(compress());
app.use(cors());
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: false }));
app.use(express.static(path.join(__dirname, 'public'), { maxAge: 2628000000 }));

/*
 |--------------------------------------------------------------------------
 | Login Required Middleware
 |--------------------------------------------------------------------------
 */
function isAuthenticated(req, res, next) {
  if (!(req.headers && req.headers.authorization)) {
    return res.status(400).send({ message: 'You did not provide a JSON Web Token in the Authorization header.' });
  }

  var header = req.headers.authorization.split(' ');
  var token = header[1];
  var payload = jwt.decode(token, config.tokenSecret);
  var now = moment().unix();

  if (now > payload.exp) {
    return res.status(401).send({ message: 'Token has expired.' });
  }

  User.findById(payload.sub, function(err, user) {
    if (!user) {
      return res.status(400).send({ message: 'User no longer exists.' });
    }

    req.user = user;
    next();
  });
}

/*
 |--------------------------------------------------------------------------
 | Generate JSON Web Token
 |--------------------------------------------------------------------------
 */
function createToken(user) {
  var payload = {
    exp: moment().add(14, 'days').unix(),
    iat: moment().unix(),
    sub: user._id
  };

  return jwt.encode(payload, config.tokenSecret);
}

/*
 |--------------------------------------------------------------------------
 | Sign in with Email
 |--------------------------------------------------------------------------
 */
app.post('/auth/login', function(req, res) {
  User.findOne({ email: req.body.email }, '+password', function(err, user) {
    if (!user) {
      return res.status(401).send({ message: { email: 'Incorrect email' } });
    }

    bcrypt.compare(req.body.password, user.password, function(err, isMatch) {
      if (!isMatch) {
        return res.status(401).send({ message: { password: 'Incorrect password' } });
      }

      user = user.toObject();
      delete user.password;

      var token = createToken(user);
      res.send({ token: token, user: user });
    });
  });
});

我的节点正常运行在此文件上,但我的路由不会正常工作。

我做了什么

我尝试调试将其放在我的主页上:

<form action="http://localhost/futibas/auth/login/" method="post"><input type="hidden" value="teste" /><input value="submit" type="submit"/></form>

但是当我按下提交按钮时,我会在网络标签中找到它:

Request URL:http://localhost/futibas/auth/login/
Request Method:POST
Status Code:404 Not Found

如果我发出ajax请求,我得到了这个回复

POST http://localhost/futibas/auth/login 404 (Not Found)

我甚至尝试将express.post路径更改为绝对路径,但没有。

app.post('http://localhost/futibas/auth/login', function(req, res) {

我无法让它发挥作用。拜托,有人帮帮我! (:

...

修改

<@> AS @Nonemoticoner说,我改变了

app.post('/auth/login', function(req, res) {

app.post('/futibas/auth/login', function(req, res) {

但仍然得到404

2 个答案:

答案 0 :(得分:2)

您为/auth/login创建了POST路由 - 不是/futibas/auth/login。所以基本上它就是它返回404的原因。

答案 1 :(得分:1)

OP解决方案。

我安装了python并使用了

python -m SimpleHTTPServer

进入我的 / client 目录,然后通过“localhost:8000”访问它一切正常。