我正在建立一个登录注册。我以前用过护照，现在可以用了。似乎npm已经更改了文档。我甚至不能安慰他。登录我传入passport的函数。从昨晚开始，我一直在研究这个问题。

目前，我能够注册一个用户，并对用户进行身份验证，这意味着我的注册和身份验证路由正在工作。这是通过邮递员核实的。当我使用配置文件路由时，尽管它是未经授权的。在我描述了文件结构并通过了每个文件的代码之后，我将把我正在通过的postman放在下面。

如果你在passport文件中注意到，我有一个控制台。日志这甚至不会在我的控制台运行时记录。登录应用程序。js正在登录终端。这就是我终端上显示的所有内容

服务器启动端口3000耶我连接到databasemongodb://localhost:27017/authapp

有人能帮忙吗？

这是我的文件结构。

application
config
-database.js
-passport.js
models
-user.js
routes
-users.js
app.js
package.json

   module.exports = function(passport){
    let opts = {}; 
    opts.jwtFromRequest = ExtractJwt.fromAuthHeaderWithScheme('jwt')  
    opts.secretOrKey = config.secret; 
    passport.use(new JwtStrategy(opts, (jwt_payload,done)=>{
        console.log(jwt_payload);  
        User.getUserById(jwt_payload._doc._id, (err, user)=>{  
            if(err){
                return done(err,false);
            }
            if(user){
                return done(null, user);
            }else{
                return done(null,false);
            }
        });
    }));
}

module.exports = {
    database:'mongodb://localhost:27017/authapp', 
    secret:'NintamaRantaro'
}

const mongoose = require('mongoose');
//bcrpypt for encrpyption
const bcrypt = require('bcryptjs');
//to connect to database 
const config = require('../config/database');


//Create the Schema
const UserSchema = mongoose.Schema({
    name: {
        type: String
    },
    email: {
        type: String,
        require: true,

    },
    username: {
        type: String,
        require: true
    },
    password: {
        type: String,
        require: true
    }
});

const User = module.exports = mongoose.model('User', UserSchema);


module.exports.getUserById = function(id, callback){
    User.findById(id, callback);
    console.log("got user by id")
}

module.exports.getUserByUsername = function(username, callback){
    const query = {username:username} 
    User.findOne(query, callback); 
}



module.exports.addUser = function(newUser, callback){ /
  bcrypt.genSalt(10, (err, salt) => {
    bcrypt.hash(newUser.password, salt, (err, hash) => {
      if(err) throw err;
      newUser.password = hash;
      newUser.save(callback);
      console.log("new user has been added")
    });
  });
}

module.exports.comparePassword = function(candidatePassword, hash, callback){
    bcrypt.compare(candidatePassword, hash, function(err, isMatch){
        if(err) throw err;
        callback(null, isMatch);
        console.log("compare pass complete")
    });
}

const express = require('express');
const router = express.Router();
const passport = require('passport');
const jwt = require('jsonwebtoken');
const config = require('../config/database')
//Now that I created the model I will bring it in here.
const User = require('../models/user');
const bodyParser = require('body-parser')

//Registration 
router.post('/register', (req,res,next) =>{
    //res.send('registration');
    let newUser = new User({
        name: req.body.name,
        email: req.body.email,
        username: req.body.username,
        password: req.body.password  //I will run this password through bcrypt.hash which will has before db.
    });
    console.log("new instance of the User class has been created")
    User.addUser(newUser, function(err, user){ //I will create this addUser function inside the models user.js
        if(err){
            console.log(err);
            res.json({success:false, msg:'Registration Failed!'})
        }else{
            res.json({success:true, msg:'User is Registered!'})
        }
    });
});
//This will be my authentication route
router.post('/authenticate', (req,res,next)=>{
    const username = req.body.username;
    const password = req.body.password;

    User.getUserByUsername(username, (err, user)=>{
        if(err) throw err;
        if(!user){
            return res.json({success: false, msg:'user not found'})
        }
        User.comparePassword(password, user.password, (err, isMatch)=>{
            if(err) throw err;
            if(isMatch){
                const token = jwt.sign(user.toJSON(), config.secret, {
                    expiresIn:600000
                });
                res.json({
                    sucess:true,
                    token:'JWT ' + token,
                    user:{
                        id: user._id,
                        name: user.name,
                        username: user.username,
                        email: user.email
                    }
                });
            }else{
                return res.json({success:false, msg:'wrong pass'});
            }
        });
     });
});
// It failed at the line.
// const token = jwt.sign(user, config.secret, {
// Which I assume is mongoosejs object, which contains many methods and is not "serializable". 

router.get('/profile', passport.authenticate('jwt', {session:false}), (req, res, next) => {
  console.log(req.user)
  res.json({user: req.user});

});



module.exports = router;

const express = require('express');
//path is part of the cores module
const path = require('path');
const bodyParser = require('body-parser');
const cors = require('cors');
const passport = require('passport');
const mongoose = require('mongoose');
//database is in database.js this connects to  database:'mongodb://localhost:27817/authapp'
const config = require('./config/database')

mongoose.connect（config.database）；

mongoose.connect(config.database);  

mongoose.connection.on('connected',function(){console.log('yay i am connected to database'+config.database)});


mongoose.connection.on('error',function(error){console.log('You have an error'+error)});


const app = express();


const users = require('./routes/users');

const port = 3000;

app.use(cors());



app.use(express.static(path.join(__dirname, 'public')))


app.get('/', function(req,res){res.send('Sending Response')})


app.use(bodyParser.json());


app.use(passport.initialize());
app.use(passport.session());

require('./config/passport')(passport);

app.use('/users', users)


app.listen(port, function(){console.log('Server started on port '+port)})

邮递员http://localhost:3000/users/register方法：帖子正文：

{
    "name":"hello",
    "email":"hello@world.com",
    "username":"helloworld",
    "password":"123456"
}

200确定{“success”：true，“msg”：“用户已注册！”}

之后http://localhost:3000/users/authenticate方法：帖子正文：

{
    "username":"helloworld",
    "password":"123456"
}

200行

{
    "sucess": true,
    "token": "JWTeyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJfaWQiOiI1YTk2YzA1ZmZjNDQ5YjBkZTI0ZTA3YTIiLCJuYW1lIjoiaGVsbG8iLCJlbWFpbCI6ImhlbGxvQHdvcmxkLmNvbSIsInVzZXJuYW1lIjoiaGVsbG93b3JsZCIsInBhc3N3b3JkIjoiJDJhJDEwJGl1eFE2V1IvaXJqRkxTZVV4MkhSVE80SlhzeEhrUklzbEhGeTVGL1ZQbGdSMVBEU2wwUkRlIiwiX192IjowLCJpYXQiOjE1MTk4MjkxMTksImV4cCI6MTUyMDQyOTExOX0.05uAxA9sQMzVHjc2kXoR86fpDzu1TQmsyFbGN_AcFRo",
    "user": {
        "id": "5a96c05ffc449b0de24e07a2",
        "name": "hello",
        "username": "helloworld",
        "email": "hello@world.com"
    }
}

之后http://localhost:3000/users/profile

标题：

Key: Authorization,
Value: JWTeyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJfaWQiOiI1YTk2YzA1ZmZjNDQ5YjBkZTI0ZTA3YTIiLCJuYW1lIjoiaGVsbG8iLCJlbWFpbCI6ImhlbGxvQHdvcmxkLmNvbSIsInVzZXJuYW1lIjoiaGVsbG93b3JsZCIsInBhc3N3b3JkIjoiJDJhJDEwJGl1eFE2V1IvaXJqRkxTZVV4MkhSVE80SlhzeEhrUklzbEhGeTVGL1ZQbGdSMVBEU2wwUkRlIiwiX192IjowLCJpYXQiOjE1MTk4MjkxMTksImV4cCI6MTUyMDQyOTExOX0.05uAxA9sQMzVHjc2kXoR86fpDzu1TQmsyFbGN_AcFRo

未经授权401未经授权