Node.js 平均抛出新mongoose.Error.MissingSchemaError（名称）；_Node.js_Mongodb_Mean Stack

Node.js 平均抛出新mongoose.Error.MissingSchemaError（名称）；

node.js mongodb

Node.js 平均抛出新mongoose.Error.MissingSchemaError（名称）；,node.js,mongodb,mean-stack,Node.js,Mongodb,Mean Stack,我正在和MEAN stack一起工作，我对它很陌生。我的应用程序快完成了，我正在添加身份验证，所以我为用户创建了一个新的模式。我很确定我做了这本书所展示的一切，但这本书在这里和那里都有一些缺陷，尽管它在2015年出版。下面是我的错误和下面的代码： ========================================================================= app.js require('dotenv').load(); var express = requ

我正在和MEAN stack一起工作，我对它很陌生。我的应用程序快完成了，我正在添加身份验证，所以我为用户创建了一个新的模式。我很确定我做了这本书所展示的一切，但这本书在这里和那里都有一些缺陷，尽管它在2015年出版。下面是我的错误和下面的代码：

=========================================================================

app.js

require('dotenv').load();
var express = require('express');
var path = require('path');
var favicon = require('serve-favicon');
var logger = require('morgan');
var cookieParser = require('cookie-parser');
var bodyParser = require('body-parser');
var uglifyJs = require("uglify-js");
var fs = require('fs');
var passport = require('passport');

require('./app_api/models/db');
require('./app_api/config/passport');

var routes = require('./app_server/routes/index');
var routesApi = require('./app_api/routes/index');
// var users = require('./app_server/routes/users');

var app = express();

// view engine setup
app.set('views', path.join(__dirname, 'app_server', 'views'));
app.set('view engine', 'jade');

var appClientFiles = [
  'app_client/app.js',
  'app_client/home/home.controller.js',
  'app_client/about/about.controller.js',
  'app_client/locationDetail/locationDetail.controller.js',
  'app_client/reviewModal/reviewModal.controller.js',
  'app_client/common/services/geolocation.service.js',
  'app_client/common/services/loc8rData.service.js',
  'app_client/common/filters/formatDistance.filter.js',
  'app_client/common/filters/addHtmlLineBreaks.filter.js',
  'app_client/common/directives/navigation/navigation.directive.js',
  'app_client/common/directives/footerGeneric/footerGeneric.directive.js',
  'app_client/common/directives/pageHeader/pageHeader.directive.js',
  'app_client/common/directives/ratingStars/ratingStars.directive.js'
];
var uglified = uglifyJs.minify(appClientFiles, { compress : false });

fs.writeFile('public/angular/loc8r.min.js', uglified.code, function(err) {
  if(err) {
    console.log(err);
  } else {
    console.log('Script generated and saved: loc8r.min.js');
  }
});

// app.locals.pretty = true;

// uncomment after placing your favicon in /public
//app.use(favicon(path.join(__dirname, 'public', 'favicon.ico')));
app.use(logger('dev'));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: false }));
app.use(cookieParser());
app.use(express.static(path.join(__dirname, 'public')));
app.use(express.static(path.join(__dirname, 'app_client')));

app.use(passport.initialize());

// app.use('/', routes);
app.use('/api', routesApi);
app.use('/users', users);

app.use(function(req, res) {
  res.sendFile(path.join(__dirname, 'app_client', 'index.html'));
});

// catch 404 and forward to error handler
app.use(function(req, res, next) {
  var err = new Error('Not Found');
  err.status = 404;
  next(err);
});

// error handlers

// development error handler
// will print stacktrace
if (app.get('env') === 'development') {
  app.use(function(err, req, res, next) {
    res.status(err.status || 500);
    res.render('error', {
      message: err.message,
      error: err
    });
  });
}

// production error handler
// no stacktraces leaked to user
app.use(function(err, req, res, next) {
  res.status(err.status || 500);
  res.render('error', {
    message: err.message,
    error: {}
  });
});


module.exports = app;

var mongoose = require('mongoose');
var gracefulShutdown;
var dbURI = 'mongodb://localhost/Loc8r';

if (process.env.NODE_ENV === 'production') {
    dbURI = process.env.MONGOLAB_URI;
}
mongoose.connect(dbURI);

// Emulate SIGINT signal for Windows
var readLine = require('readline');
if (process.platform === "win32") {
    var rl = readLine.createInterface ({
        input: process.stdin,
        output: process.stdout
    });
    rl.on ('SIGINT', function() {
        process.emit ("SIGINT");
    });
}

mongoose.connection.on('connected', function() {
    console.log('Mongoose connected to ' + dbURI);
});
mongoose.connection.on('error', function(err) {
    console.log('mongoose connection error: ' + err);
});
mongoose.connection.on('disconnected', function() {
    console.log('Mongoose disconnected');
});

gracefulShutdown = function(msg, callback) {
    mongoose.connection.close(function() {
        console.log('Mongoose disconnected through ' + msg);
        callback();
    });
};

// For nodemon restarts
process.once('SIGUSR2', function() {
    gracefulShutdown('nodemon restart', function() {
        process.kill(process.pid, 'SIGUSR2');
    });
});
// For app termination
process.on('SIGINT', function() {
    gracefulShutdown('app termination', function() {
        process.exit(0);
    });
});
// For Heroku app termination
process.on('SIGTERM', function() {
    gracefulShutdown('Heroku app shutdown', function() {
        process.exit(0);
    });
});

// BRING IN SCHEMAS & MODELS
require('./locations');
require('./users');

var mongoose = require('mongoose');
var crypto = require('crypto');
var jwt = require('jsonwebtoken');

var userSchema = new mongoose.Schema({
    email: {
        type: String,
        unique: true,
        required: true
    },
    name: {
        type: String,
        required: true
    },
    hash: String,
    salt: String
});

userSchema.methods.setPassword = function(password) {
    this.salt = crypto.randomBytes(16).toString('hex');
    this.hash = crypto.pbkdf2Sync(password, this.salt, 1000, 64).toString('hex');
};

userSchema.methods.validPassword = function(password) {
    var hash = crypto.pbkdf2Sync(password, this.salt, 1000, 64).toString('hex');
    return this.hash === hash;
};

userSchema.methods.generateJwt = function() {
    var expiry = new Date();
    expiry.setDate(expiry.getDate() + 7);

    return jwt.sign({
        _id: this._id,
        email: this.email,
        name: this.name,
        exp: parseInt(expiry.getTime() / 1000)
    }, process.env.JWT_SECRET); // DO NOT KEEP SECRET IN CODE
};

var passport = require('passport');
var LocalStrategy = require('passport-local').Strategy;
var mongoose = require('mongoose');
var User = mongoose.model('User');

passport.use(new LocalStrategy({
        usernameField: 'email'
    },
    function(username, password, done) {
        User.findOne({ email: username }, function(err, user) {
            if (err) { return done(err); }
            if (!user) {
                return done(null, false, {
                    message: 'Incorrect username.'
                });
            }
            if (!user.validPassword(password)) {
                return done(null, false, {
                    message: 'Incorrect password.'
                });
            }
            return done(null, user);
        });
    }
));

var passport = require('passport');
var mongoose = require('mongoose');
var User = mongoose.model('User');

var sendJsonResponse = function(res, status, content) {
    res.status(status);
    res.json(content);
};

module.exports.register = function(req, res) {
    if(!req.body.name || !req.body.email || !req.body.password) {
        sendJsonResponse(res, 400, { "message" : "All fields required" });
        return;
    }

    var user = new User();

    user.name = req.body.name;
    user.email = req.body.email;

    user.setPasswork(req.body.password);

    user.save(function(err) {
        var token;
        if (err) {
            sendJsonResponse(res, 404, err);
        } else {
            token = user.generateJwt();
            sendJsonResponse(res, 200, { "token" : token });
        }
    });
};

module.exports.login = function(req, res) {
    if(!req.body.email || !req.body.password) {
        sendJsonResponse(res, 400, { "message" : "All fields required" });
        return;
    }

    passport.authenticate('local', function(err, user, info) {
        var token;

        if (err) {
            sendJsonResponse(res, 404, err);
            return;
        }

        if(user) {
            token = user.generateJwt();
            sendJsonResponse(res, 200, { "token" : token });
        } else {
            sendJsonResponse(res, 401, info);
        }
    })(req, res);

};

var express = require('express');
var router = express.Router();
var ctrlLocations = require('../controllers/locations');
var ctrlReviews = require('../controllers/reviews');
var ctrlAuth = require('../controllers/authentication');

// locations
router.get('/locations', ctrlLocations.locationsListByDistance);
router.post('/locations', ctrlLocations.locationsCreate);
router.get('/locations/:locationid', ctrlLocations.locationsReadOne);
router.put('/locations/:locationid', ctrlLocations.locationsUpdateOne);
router.delete('/locations/:locationid', ctrlLocations.locationsDeleteOne);

// reviews
router.post('/locations/:locationid/reviews', ctrlReviews.reviewsCreate);
router.get('/locations/:locationid/reviews/:reviewid', ctrlReviews.reviewsReadOne);
router.put('/locations/:locationid/reviews/:reviewid', ctrlReviews.reviewsUpdateOne);
router.delete('/locations/:locationid/reviews/:reviewid', ctrlReviews.reviewsDeleteOne);

// authentication
router.post('/register', ctrlAuth.register);
router.post('/login', ctrlAuth.login);

module.exports = router;

=========================================================================

/app\u api/models/db.js

require('dotenv').load(); var express = require('express'); var path = require('path'); var favicon = require('serve-favicon'); var logger = require('morgan'); var cookieParser = require('cookie-parser'); var bodyParser = require('body-parser'); var uglifyJs = require("uglify-js"); var fs = require('fs'); var passport = require('passport'); require('./app_api/models/db'); require('./app_api/config/passport'); var routes = require('./app_server/routes/index'); var routesApi = require('./app_api/routes/index'); // var users = require('./app_server/routes/users'); var app = express(); // view engine setup app.set('views', path.join(__dirname, 'app_server', 'views')); app.set('view engine', 'jade'); var appClientFiles = [ 'app_client/app.js', 'app_client/home/home.controller.js', 'app_client/about/about.controller.js', 'app_client/locationDetail/locationDetail.controller.js', 'app_client/reviewModal/reviewModal.controller.js', 'app_client/common/services/geolocation.service.js', 'app_client/common/services/loc8rData.service.js', 'app_client/common/filters/formatDistance.filter.js', 'app_client/common/filters/addHtmlLineBreaks.filter.js', 'app_client/common/directives/navigation/navigation.directive.js', 'app_client/common/directives/footerGeneric/footerGeneric.directive.js', 'app_client/common/directives/pageHeader/pageHeader.directive.js', 'app_client/common/directives/ratingStars/ratingStars.directive.js' ]; var uglified = uglifyJs.minify(appClientFiles, { compress : false }); fs.writeFile('public/angular/loc8r.min.js', uglified.code, function(err) { if(err) { console.log(err); } else { console.log('Script generated and saved: loc8r.min.js'); } }); // app.locals.pretty = true; // uncomment after placing your favicon in /public //app.use(favicon(path.join(__dirname, 'public', 'favicon.ico'))); app.use(logger('dev')); app.use(bodyParser.json()); app.use(bodyParser.urlencoded({ extended: false })); app.use(cookieParser()); app.use(express.static(path.join(__dirname, 'public'))); app.use(express.static(path.join(__dirname, 'app_client'))); app.use(passport.initialize()); // app.use('/', routes); app.use('/api', routesApi); app.use('/users', users); app.use(function(req, res) { res.sendFile(path.join(__dirname, 'app_client', 'index.html')); }); // catch 404 and forward to error handler app.use(function(req, res, next) { var err = new Error('Not Found'); err.status = 404; next(err); }); // error handlers // development error handler // will print stacktrace if (app.get('env') === 'development') { app.use(function(err, req, res, next) { res.status(err.status || 500); res.render('error', { message: err.message, error: err }); }); } // production error handler // no stacktraces leaked to user app.use(function(err, req, res, next) { res.status(err.status || 500); res.render('error', { message: err.message, error: {} }); }); module.exports = app;

var mongoose = require('mongoose'); var gracefulShutdown; var dbURI = 'mongodb://localhost/Loc8r'; if (process.env.NODE_ENV === 'production') { dbURI = process.env.MONGOLAB_URI; } mongoose.connect(dbURI); // Emulate SIGINT signal for Windows var readLine = require('readline'); if (process.platform === "win32") { var rl = readLine.createInterface ({ input: process.stdin, output: process.stdout }); rl.on ('SIGINT', function() { process.emit ("SIGINT"); }); } mongoose.connection.on('connected', function() { console.log('Mongoose connected to ' + dbURI); }); mongoose.connection.on('error', function(err) { console.log('mongoose connection error: ' + err); }); mongoose.connection.on('disconnected', function() { console.log('Mongoose disconnected'); }); gracefulShutdown = function(msg, callback) { mongoose.connection.close(function() { console.log('Mongoose disconnected through ' + msg); callback(); }); }; // For nodemon restarts process.once('SIGUSR2', function() { gracefulShutdown('nodemon restart', function() { process.kill(process.pid, 'SIGUSR2'); }); }); // For app termination process.on('SIGINT', function() { gracefulShutdown('app termination', function() { process.exit(0); }); }); // For Heroku app termination process.on('SIGTERM', function() { gracefulShutdown('Heroku app shutdown', function() { process.exit(0); }); }); // BRING IN SCHEMAS & MODELS require('./locations'); require('./users');

var mongoose = require('mongoose'); var crypto = require('crypto'); var jwt = require('jsonwebtoken'); var userSchema = new mongoose.Schema({ email: { type: String, unique: true, required: true }, name: { type: String, required: true }, hash: String, salt: String }); userSchema.methods.setPassword = function(password) { this.salt = crypto.randomBytes(16).toString('hex'); this.hash = crypto.pbkdf2Sync(password, this.salt, 1000, 64).toString('hex'); }; userSchema.methods.validPassword = function(password) { var hash = crypto.pbkdf2Sync(password, this.salt, 1000, 64).toString('hex'); return this.hash === hash; }; userSchema.methods.generateJwt = function() { var expiry = new Date(); expiry.setDate(expiry.getDate() + 7); return jwt.sign({ _id: this._id, email: this.email, name: this.name, exp: parseInt(expiry.getTime() / 1000) }, process.env.JWT_SECRET); // DO NOT KEEP SECRET IN CODE };

var passport = require('passport'); var LocalStrategy = require('passport-local').Strategy; var mongoose = require('mongoose'); var User = mongoose.model('User'); passport.use(new LocalStrategy({ usernameField: 'email' }, function(username, password, done) { User.findOne({ email: username }, function(err, user) { if (err) { return done(err); } if (!user) { return done(null, false, { message: 'Incorrect username.' }); } if (!user.validPassword(password)) { return done(null, false, { message: 'Incorrect password.' }); } return done(null, user); }); } ));

var passport = require('passport'); var mongoose = require('mongoose'); var User = mongoose.model('User'); var sendJsonResponse = function(res, status, content) { res.status(status); res.json(content); }; module.exports.register = function(req, res) { if(!req.body.name || !req.body.email || !req.body.password) { sendJsonResponse(res, 400, { "message" : "All fields required" }); return; } var user = new User(); user.name = req.body.name; user.email = req.body.email; user.setPasswork(req.body.password); user.save(function(err) { var token; if (err) { sendJsonResponse(res, 404, err); } else { token = user.generateJwt(); sendJsonResponse(res, 200, { "token" : token }); } }); }; module.exports.login = function(req, res) { if(!req.body.email || !req.body.password) { sendJsonResponse(res, 400, { "message" : "All fields required" }); return; } passport.authenticate('local', function(err, user, info) { var token; if (err) { sendJsonResponse(res, 404, err); return; } if(user) { token = user.generateJwt(); sendJsonResponse(res, 200, { "token" : token }); } else { sendJsonResponse(res, 401, info); } })(req, res); };

var express = require('express'); var router = express.Router(); var ctrlLocations = require('../controllers/locations'); var ctrlReviews = require('../controllers/reviews'); var ctrlAuth = require('../controllers/authentication'); // locations router.get('/locations', ctrlLocations.locationsListByDistance); router.post('/locations', ctrlLocations.locationsCreate); router.get('/locations/:locationid', ctrlLocations.locationsReadOne); router.put('/locations/:locationid', ctrlLocations.locationsUpdateOne); router.delete('/locations/:locationid', ctrlLocations.locationsDeleteOne); // reviews router.post('/locations/:locationid/reviews', ctrlReviews.reviewsCreate); router.get('/locations/:locationid/reviews/:reviewid', ctrlReviews.reviewsReadOne); router.put('/locations/:locationid/reviews/:reviewid', ctrlReviews.reviewsUpdateOne); router.delete('/locations/:locationid/reviews/:reviewid', ctrlReviews.reviewsDeleteOne); // authentication router.post('/register', ctrlAuth.register); router.post('/login', ctrlAuth.login); module.exports = router;
=========================================================================
app\u client/models/users.js

require('dotenv').load(); var express = require('express'); var path = require('path'); var favicon = require('serve-favicon'); var logger = require('morgan'); var cookieParser = require('cookie-parser'); var bodyParser = require('body-parser'); var uglifyJs = require("uglify-js"); var fs = require('fs'); var passport = require('passport'); require('./app_api/models/db'); require('./app_api/config/passport'); var routes = require('./app_server/routes/index'); var routesApi = require('./app_api/routes/index'); // var users = require('./app_server/routes/users'); var app = express(); // view engine setup app.set('views', path.join(__dirname, 'app_server', 'views')); app.set('view engine', 'jade'); var appClientFiles = [ 'app_client/app.js', 'app_client/home/home.controller.js', 'app_client/about/about.controller.js', 'app_client/locationDetail/locationDetail.controller.js', 'app_client/reviewModal/reviewModal.controller.js', 'app_client/common/services/geolocation.service.js', 'app_client/common/services/loc8rData.service.js', 'app_client/common/filters/formatDistance.filter.js', 'app_client/common/filters/addHtmlLineBreaks.filter.js', 'app_client/common/directives/navigation/navigation.directive.js', 'app_client/common/directives/footerGeneric/footerGeneric.directive.js', 'app_client/common/directives/pageHeader/pageHeader.directive.js', 'app_client/common/directives/ratingStars/ratingStars.directive.js' ]; var uglified = uglifyJs.minify(appClientFiles, { compress : false }); fs.writeFile('public/angular/loc8r.min.js', uglified.code, function(err) { if(err) { console.log(err); } else { console.log('Script generated and saved: loc8r.min.js'); } }); // app.locals.pretty = true; // uncomment after placing your favicon in /public //app.use(favicon(path.join(__dirname, 'public', 'favicon.ico'))); app.use(logger('dev')); app.use(bodyParser.json()); app.use(bodyParser.urlencoded({ extended: false })); app.use(cookieParser()); app.use(express.static(path.join(__dirname, 'public'))); app.use(express.static(path.join(__dirname, 'app_client'))); app.use(passport.initialize()); // app.use('/', routes); app.use('/api', routesApi); app.use('/users', users); app.use(function(req, res) { res.sendFile(path.join(__dirname, 'app_client', 'index.html')); }); // catch 404 and forward to error handler app.use(function(req, res, next) { var err = new Error('Not Found'); err.status = 404; next(err); }); // error handlers // development error handler // will print stacktrace if (app.get('env') === 'development') { app.use(function(err, req, res, next) { res.status(err.status || 500); res.render('error', { message: err.message, error: err }); }); } // production error handler // no stacktraces leaked to user app.use(function(err, req, res, next) { res.status(err.status || 500); res.render('error', { message: err.message, error: {} }); }); module.exports = app;

var mongoose = require('mongoose'); var gracefulShutdown; var dbURI = 'mongodb://localhost/Loc8r'; if (process.env.NODE_ENV === 'production') { dbURI = process.env.MONGOLAB_URI; } mongoose.connect(dbURI); // Emulate SIGINT signal for Windows var readLine = require('readline'); if (process.platform === "win32") { var rl = readLine.createInterface ({ input: process.stdin, output: process.stdout }); rl.on ('SIGINT', function() { process.emit ("SIGINT"); }); } mongoose.connection.on('connected', function() { console.log('Mongoose connected to ' + dbURI); }); mongoose.connection.on('error', function(err) { console.log('mongoose connection error: ' + err); }); mongoose.connection.on('disconnected', function() { console.log('Mongoose disconnected'); }); gracefulShutdown = function(msg, callback) { mongoose.connection.close(function() { console.log('Mongoose disconnected through ' + msg); callback(); }); }; // For nodemon restarts process.once('SIGUSR2', function() { gracefulShutdown('nodemon restart', function() { process.kill(process.pid, 'SIGUSR2'); }); }); // For app termination process.on('SIGINT', function() { gracefulShutdown('app termination', function() { process.exit(0); }); }); // For Heroku app termination process.on('SIGTERM', function() { gracefulShutdown('Heroku app shutdown', function() { process.exit(0); }); }); // BRING IN SCHEMAS & MODELS require('./locations'); require('./users');

var mongoose = require('mongoose'); var crypto = require('crypto'); var jwt = require('jsonwebtoken'); var userSchema = new mongoose.Schema({ email: { type: String, unique: true, required: true }, name: { type: String, required: true }, hash: String, salt: String }); userSchema.methods.setPassword = function(password) { this.salt = crypto.randomBytes(16).toString('hex'); this.hash = crypto.pbkdf2Sync(password, this.salt, 1000, 64).toString('hex'); }; userSchema.methods.validPassword = function(password) { var hash = crypto.pbkdf2Sync(password, this.salt, 1000, 64).toString('hex'); return this.hash === hash; }; userSchema.methods.generateJwt = function() { var expiry = new Date(); expiry.setDate(expiry.getDate() + 7); return jwt.sign({ _id: this._id, email: this.email, name: this.name, exp: parseInt(expiry.getTime() / 1000) }, process.env.JWT_SECRET); // DO NOT KEEP SECRET IN CODE };

var passport = require('passport'); var LocalStrategy = require('passport-local').Strategy; var mongoose = require('mongoose'); var User = mongoose.model('User'); passport.use(new LocalStrategy({ usernameField: 'email' }, function(username, password, done) { User.findOne({ email: username }, function(err, user) { if (err) { return done(err); } if (!user) { return done(null, false, { message: 'Incorrect username.' }); } if (!user.validPassword(password)) { return done(null, false, { message: 'Incorrect password.' }); } return done(null, user); }); } ));

var passport = require('passport'); var mongoose = require('mongoose'); var User = mongoose.model('User'); var sendJsonResponse = function(res, status, content) { res.status(status); res.json(content); }; module.exports.register = function(req, res) { if(!req.body.name || !req.body.email || !req.body.password) { sendJsonResponse(res, 400, { "message" : "All fields required" }); return; } var user = new User(); user.name = req.body.name; user.email = req.body.email; user.setPasswork(req.body.password); user.save(function(err) { var token; if (err) { sendJsonResponse(res, 404, err); } else { token = user.generateJwt(); sendJsonResponse(res, 200, { "token" : token }); } }); }; module.exports.login = function(req, res) { if(!req.body.email || !req.body.password) { sendJsonResponse(res, 400, { "message" : "All fields required" }); return; } passport.authenticate('local', function(err, user, info) { var token; if (err) { sendJsonResponse(res, 404, err); return; } if(user) { token = user.generateJwt(); sendJsonResponse(res, 200, { "token" : token }); } else { sendJsonResponse(res, 401, info); } })(req, res); };

var express = require('express'); var router = express.Router(); var ctrlLocations = require('../controllers/locations'); var ctrlReviews = require('../controllers/reviews'); var ctrlAuth = require('../controllers/authentication'); // locations router.get('/locations', ctrlLocations.locationsListByDistance); router.post('/locations', ctrlLocations.locationsCreate); router.get('/locations/:locationid', ctrlLocations.locationsReadOne); router.put('/locations/:locationid', ctrlLocations.locationsUpdateOne); router.delete('/locations/:locationid', ctrlLocations.locationsDeleteOne); // reviews router.post('/locations/:locationid/reviews', ctrlReviews.reviewsCreate); router.get('/locations/:locationid/reviews/:reviewid', ctrlReviews.reviewsReadOne); router.put('/locations/:locationid/reviews/:reviewid', ctrlReviews.reviewsUpdateOne); router.delete('/locations/:locationid/reviews/:reviewid', ctrlReviews.reviewsDeleteOne); // authentication router.post('/register', ctrlAuth.register); router.post('/login', ctrlAuth.login); module.exports = router;
=========================================================================
app\u client/config/passport.js

require('dotenv').load(); var express = require('express'); var path = require('path'); var favicon = require('serve-favicon'); var logger = require('morgan'); var cookieParser = require('cookie-parser'); var bodyParser = require('body-parser'); var uglifyJs = require("uglify-js"); var fs = require('fs'); var passport = require('passport'); require('./app_api/models/db'); require('./app_api/config/passport'); var routes = require('./app_server/routes/index'); var routesApi = require('./app_api/routes/index'); // var users = require('./app_server/routes/users'); var app = express(); // view engine setup app.set('views', path.join(__dirname, 'app_server', 'views')); app.set('view engine', 'jade'); var appClientFiles = [ 'app_client/app.js', 'app_client/home/home.controller.js', 'app_client/about/about.controller.js', 'app_client/locationDetail/locationDetail.controller.js', 'app_client/reviewModal/reviewModal.controller.js', 'app_client/common/services/geolocation.service.js', 'app_client/common/services/loc8rData.service.js', 'app_client/common/filters/formatDistance.filter.js', 'app_client/common/filters/addHtmlLineBreaks.filter.js', 'app_client/common/directives/navigation/navigation.directive.js', 'app_client/common/directives/footerGeneric/footerGeneric.directive.js', 'app_client/common/directives/pageHeader/pageHeader.directive.js', 'app_client/common/directives/ratingStars/ratingStars.directive.js' ]; var uglified = uglifyJs.minify(appClientFiles, { compress : false }); fs.writeFile('public/angular/loc8r.min.js', uglified.code, function(err) { if(err) { console.log(err); } else { console.log('Script generated and saved: loc8r.min.js'); } }); // app.locals.pretty = true; // uncomment after placing your favicon in /public //app.use(favicon(path.join(__dirname, 'public', 'favicon.ico'))); app.use(logger('dev')); app.use(bodyParser.json()); app.use(bodyParser.urlencoded({ extended: false })); app.use(cookieParser()); app.use(express.static(path.join(__dirname, 'public'))); app.use(express.static(path.join(__dirname, 'app_client'))); app.use(passport.initialize()); // app.use('/', routes); app.use('/api', routesApi); app.use('/users', users); app.use(function(req, res) { res.sendFile(path.join(__dirname, 'app_client', 'index.html')); }); // catch 404 and forward to error handler app.use(function(req, res, next) { var err = new Error('Not Found'); err.status = 404; next(err); }); // error handlers // development error handler // will print stacktrace if (app.get('env') === 'development') { app.use(function(err, req, res, next) { res.status(err.status || 500); res.render('error', { message: err.message, error: err }); }); } // production error handler // no stacktraces leaked to user app.use(function(err, req, res, next) { res.status(err.status || 500); res.render('error', { message: err.message, error: {} }); }); module.exports = app;

var mongoose = require('mongoose'); var gracefulShutdown; var dbURI = 'mongodb://localhost/Loc8r'; if (process.env.NODE_ENV === 'production') { dbURI = process.env.MONGOLAB_URI; } mongoose.connect(dbURI); // Emulate SIGINT signal for Windows var readLine = require('readline'); if (process.platform === "win32") { var rl = readLine.createInterface ({ input: process.stdin, output: process.stdout }); rl.on ('SIGINT', function() { process.emit ("SIGINT"); }); } mongoose.connection.on('connected', function() { console.log('Mongoose connected to ' + dbURI); }); mongoose.connection.on('error', function(err) { console.log('mongoose connection error: ' + err); }); mongoose.connection.on('disconnected', function() { console.log('Mongoose disconnected'); }); gracefulShutdown = function(msg, callback) { mongoose.connection.close(function() { console.log('Mongoose disconnected through ' + msg); callback(); }); }; // For nodemon restarts process.once('SIGUSR2', function() { gracefulShutdown('nodemon restart', function() { process.kill(process.pid, 'SIGUSR2'); }); }); // For app termination process.on('SIGINT', function() { gracefulShutdown('app termination', function() { process.exit(0); }); }); // For Heroku app termination process.on('SIGTERM', function() { gracefulShutdown('Heroku app shutdown', function() { process.exit(0); }); }); // BRING IN SCHEMAS & MODELS require('./locations'); require('./users');

var mongoose = require('mongoose'); var crypto = require('crypto'); var jwt = require('jsonwebtoken'); var userSchema = new mongoose.Schema({ email: { type: String, unique: true, required: true }, name: { type: String, required: true }, hash: String, salt: String }); userSchema.methods.setPassword = function(password) { this.salt = crypto.randomBytes(16).toString('hex'); this.hash = crypto.pbkdf2Sync(password, this.salt, 1000, 64).toString('hex'); }; userSchema.methods.validPassword = function(password) { var hash = crypto.pbkdf2Sync(password, this.salt, 1000, 64).toString('hex'); return this.hash === hash; }; userSchema.methods.generateJwt = function() { var expiry = new Date(); expiry.setDate(expiry.getDate() + 7); return jwt.sign({ _id: this._id, email: this.email, name: this.name, exp: parseInt(expiry.getTime() / 1000) }, process.env.JWT_SECRET); // DO NOT KEEP SECRET IN CODE };

var passport = require('passport'); var LocalStrategy = require('passport-local').Strategy; var mongoose = require('mongoose'); var User = mongoose.model('User'); passport.use(new LocalStrategy({ usernameField: 'email' }, function(username, password, done) { User.findOne({ email: username }, function(err, user) { if (err) { return done(err); } if (!user) { return done(null, false, { message: 'Incorrect username.' }); } if (!user.validPassword(password)) { return done(null, false, { message: 'Incorrect password.' }); } return done(null, user); }); } ));

var passport = require('passport'); var mongoose = require('mongoose'); var User = mongoose.model('User'); var sendJsonResponse = function(res, status, content) { res.status(status); res.json(content); }; module.exports.register = function(req, res) { if(!req.body.name || !req.body.email || !req.body.password) { sendJsonResponse(res, 400, { "message" : "All fields required" }); return; } var user = new User(); user.name = req.body.name; user.email = req.body.email; user.setPasswork(req.body.password); user.save(function(err) { var token; if (err) { sendJsonResponse(res, 404, err); } else { token = user.generateJwt(); sendJsonResponse(res, 200, { "token" : token }); } }); }; module.exports.login = function(req, res) { if(!req.body.email || !req.body.password) { sendJsonResponse(res, 400, { "message" : "All fields required" }); return; } passport.authenticate('local', function(err, user, info) { var token; if (err) { sendJsonResponse(res, 404, err); return; } if(user) { token = user.generateJwt(); sendJsonResponse(res, 200, { "token" : token }); } else { sendJsonResponse(res, 401, info); } })(req, res); };

var express = require('express'); var router = express.Router(); var ctrlLocations = require('../controllers/locations'); var ctrlReviews = require('../controllers/reviews'); var ctrlAuth = require('../controllers/authentication'); // locations router.get('/locations', ctrlLocations.locationsListByDistance); router.post('/locations', ctrlLocations.locationsCreate); router.get('/locations/:locationid', ctrlLocations.locationsReadOne); router.put('/locations/:locationid', ctrlLocations.locationsUpdateOne); router.delete('/locations/:locationid', ctrlLocations.locationsDeleteOne); // reviews router.post('/locations/:locationid/reviews', ctrlReviews.reviewsCreate); router.get('/locations/:locationid/reviews/:reviewid', ctrlReviews.reviewsReadOne); router.put('/locations/:locationid/reviews/:reviewid', ctrlReviews.reviewsUpdateOne); router.delete('/locations/:locationid/reviews/:reviewid', ctrlReviews.reviewsDeleteOne); // authentication router.post('/register', ctrlAuth.register); router.post('/login', ctrlAuth.login); module.exports = router;
=========================================================================
app\u client/controllers/authentication.js

require('dotenv').load(); var express = require('express'); var path = require('path'); var favicon = require('serve-favicon'); var logger = require('morgan'); var cookieParser = require('cookie-parser'); var bodyParser = require('body-parser'); var uglifyJs = require("uglify-js"); var fs = require('fs'); var passport = require('passport'); require('./app_api/models/db'); require('./app_api/config/passport'); var routes = require('./app_server/routes/index'); var routesApi = require('./app_api/routes/index'); // var users = require('./app_server/routes/users'); var app = express(); // view engine setup app.set('views', path.join(__dirname, 'app_server', 'views')); app.set('view engine', 'jade'); var appClientFiles = [ 'app_client/app.js', 'app_client/home/home.controller.js', 'app_client/about/about.controller.js', 'app_client/locationDetail/locationDetail.controller.js', 'app_client/reviewModal/reviewModal.controller.js', 'app_client/common/services/geolocation.service.js', 'app_client/common/services/loc8rData.service.js', 'app_client/common/filters/formatDistance.filter.js', 'app_client/common/filters/addHtmlLineBreaks.filter.js', 'app_client/common/directives/navigation/navigation.directive.js', 'app_client/common/directives/footerGeneric/footerGeneric.directive.js', 'app_client/common/directives/pageHeader/pageHeader.directive.js', 'app_client/common/directives/ratingStars/ratingStars.directive.js' ]; var uglified = uglifyJs.minify(appClientFiles, { compress : false }); fs.writeFile('public/angular/loc8r.min.js', uglified.code, function(err) { if(err) { console.log(err); } else { console.log('Script generated and saved: loc8r.min.js'); } }); // app.locals.pretty = true; // uncomment after placing your favicon in /public //app.use(favicon(path.join(__dirname, 'public', 'favicon.ico'))); app.use(logger('dev')); app.use(bodyParser.json()); app.use(bodyParser.urlencoded({ extended: false })); app.use(cookieParser()); app.use(express.static(path.join(__dirname, 'public'))); app.use(express.static(path.join(__dirname, 'app_client'))); app.use(passport.initialize()); // app.use('/', routes); app.use('/api', routesApi); app.use('/users', users); app.use(function(req, res) { res.sendFile(path.join(__dirname, 'app_client', 'index.html')); }); // catch 404 and forward to error handler app.use(function(req, res, next) { var err = new Error('Not Found'); err.status = 404; next(err); }); // error handlers // development error handler // will print stacktrace if (app.get('env') === 'development') { app.use(function(err, req, res, next) { res.status(err.status || 500); res.render('error', { message: err.message, error: err }); }); } // production error handler // no stacktraces leaked to user app.use(function(err, req, res, next) { res.status(err.status || 500); res.render('error', { message: err.message, error: {} }); }); module.exports = app;

var mongoose = require('mongoose'); var gracefulShutdown; var dbURI = 'mongodb://localhost/Loc8r'; if (process.env.NODE_ENV === 'production') { dbURI = process.env.MONGOLAB_URI; } mongoose.connect(dbURI); // Emulate SIGINT signal for Windows var readLine = require('readline'); if (process.platform === "win32") { var rl = readLine.createInterface ({ input: process.stdin, output: process.stdout }); rl.on ('SIGINT', function() { process.emit ("SIGINT"); }); } mongoose.connection.on('connected', function() { console.log('Mongoose connected to ' + dbURI); }); mongoose.connection.on('error', function(err) { console.log('mongoose connection error: ' + err); }); mongoose.connection.on('disconnected', function() { console.log('Mongoose disconnected'); }); gracefulShutdown = function(msg, callback) { mongoose.connection.close(function() { console.log('Mongoose disconnected through ' + msg); callback(); }); }; // For nodemon restarts process.once('SIGUSR2', function() { gracefulShutdown('nodemon restart', function() { process.kill(process.pid, 'SIGUSR2'); }); }); // For app termination process.on('SIGINT', function() { gracefulShutdown('app termination', function() { process.exit(0); }); }); // For Heroku app termination process.on('SIGTERM', function() { gracefulShutdown('Heroku app shutdown', function() { process.exit(0); }); }); // BRING IN SCHEMAS & MODELS require('./locations'); require('./users');

var mongoose = require('mongoose'); var crypto = require('crypto'); var jwt = require('jsonwebtoken'); var userSchema = new mongoose.Schema({ email: { type: String, unique: true, required: true }, name: { type: String, required: true }, hash: String, salt: String }); userSchema.methods.setPassword = function(password) { this.salt = crypto.randomBytes(16).toString('hex'); this.hash = crypto.pbkdf2Sync(password, this.salt, 1000, 64).toString('hex'); }; userSchema.methods.validPassword = function(password) { var hash = crypto.pbkdf2Sync(password, this.salt, 1000, 64).toString('hex'); return this.hash === hash; }; userSchema.methods.generateJwt = function() { var expiry = new Date(); expiry.setDate(expiry.getDate() + 7); return jwt.sign({ _id: this._id, email: this.email, name: this.name, exp: parseInt(expiry.getTime() / 1000) }, process.env.JWT_SECRET); // DO NOT KEEP SECRET IN CODE };

var passport = require('passport'); var LocalStrategy = require('passport-local').Strategy; var mongoose = require('mongoose'); var User = mongoose.model('User'); passport.use(new LocalStrategy({ usernameField: 'email' }, function(username, password, done) { User.findOne({ email: username }, function(err, user) { if (err) { return done(err); } if (!user) { return done(null, false, { message: 'Incorrect username.' }); } if (!user.validPassword(password)) { return done(null, false, { message: 'Incorrect password.' }); } return done(null, user); }); } ));

var passport = require('passport'); var mongoose = require('mongoose'); var User = mongoose.model('User'); var sendJsonResponse = function(res, status, content) { res.status(status); res.json(content); }; module.exports.register = function(req, res) { if(!req.body.name || !req.body.email || !req.body.password) { sendJsonResponse(res, 400, { "message" : "All fields required" }); return; } var user = new User(); user.name = req.body.name; user.email = req.body.email; user.setPasswork(req.body.password); user.save(function(err) { var token; if (err) { sendJsonResponse(res, 404, err); } else { token = user.generateJwt(); sendJsonResponse(res, 200, { "token" : token }); } }); }; module.exports.login = function(req, res) { if(!req.body.email || !req.body.password) { sendJsonResponse(res, 400, { "message" : "All fields required" }); return; } passport.authenticate('local', function(err, user, info) { var token; if (err) { sendJsonResponse(res, 404, err); return; } if(user) { token = user.generateJwt(); sendJsonResponse(res, 200, { "token" : token }); } else { sendJsonResponse(res, 401, info); } })(req, res); };

var express = require('express'); var router = express.Router(); var ctrlLocations = require('../controllers/locations'); var ctrlReviews = require('../controllers/reviews'); var ctrlAuth = require('../controllers/authentication'); // locations router.get('/locations', ctrlLocations.locationsListByDistance); router.post('/locations', ctrlLocations.locationsCreate); router.get('/locations/:locationid', ctrlLocations.locationsReadOne); router.put('/locations/:locationid', ctrlLocations.locationsUpdateOne); router.delete('/locations/:locationid', ctrlLocations.locationsDeleteOne); // reviews router.post('/locations/:locationid/reviews', ctrlReviews.reviewsCreate); router.get('/locations/:locationid/reviews/:reviewid', ctrlReviews.reviewsReadOne); router.put('/locations/:locationid/reviews/:reviewid', ctrlReviews.reviewsUpdateOne); router.delete('/locations/:locationid/reviews/:reviewid', ctrlReviews.reviewsDeleteOne); // authentication router.post('/register', ctrlAuth.register); router.post('/login', ctrlAuth.login); module.exports = router;
=========================================================================
app\u client/routes/index.js

require('dotenv').load(); var express = require('express'); var path = require('path'); var favicon = require('serve-favicon'); var logger = require('morgan'); var cookieParser = require('cookie-parser'); var bodyParser = require('body-parser'); var uglifyJs = require("uglify-js"); var fs = require('fs'); var passport = require('passport'); require('./app_api/models/db'); require('./app_api/config/passport'); var routes = require('./app_server/routes/index'); var routesApi = require('./app_api/routes/index'); // var users = require('./app_server/routes/users'); var app = express(); // view engine setup app.set('views', path.join(__dirname, 'app_server', 'views')); app.set('view engine', 'jade'); var appClientFiles = [ 'app_client/app.js', 'app_client/home/home.controller.js', 'app_client/about/about.controller.js', 'app_client/locationDetail/locationDetail.controller.js', 'app_client/reviewModal/reviewModal.controller.js', 'app_client/common/services/geolocation.service.js', 'app_client/common/services/loc8rData.service.js', 'app_client/common/filters/formatDistance.filter.js', 'app_client/common/filters/addHtmlLineBreaks.filter.js', 'app_client/common/directives/navigation/navigation.directive.js', 'app_client/common/directives/footerGeneric/footerGeneric.directive.js', 'app_client/common/directives/pageHeader/pageHeader.directive.js', 'app_client/common/directives/ratingStars/ratingStars.directive.js' ]; var uglified = uglifyJs.minify(appClientFiles, { compress : false }); fs.writeFile('public/angular/loc8r.min.js', uglified.code, function(err) { if(err) { console.log(err); } else { console.log('Script generated and saved: loc8r.min.js'); } }); // app.locals.pretty = true; // uncomment after placing your favicon in /public //app.use(favicon(path.join(__dirname, 'public', 'favicon.ico'))); app.use(logger('dev')); app.use(bodyParser.json()); app.use(bodyParser.urlencoded({ extended: false })); app.use(cookieParser()); app.use(express.static(path.join(__dirname, 'public'))); app.use(express.static(path.join(__dirname, 'app_client'))); app.use(passport.initialize()); // app.use('/', routes); app.use('/api', routesApi); app.use('/users', users); app.use(function(req, res) { res.sendFile(path.join(__dirname, 'app_client', 'index.html')); }); // catch 404 and forward to error handler app.use(function(req, res, next) { var err = new Error('Not Found'); err.status = 404; next(err); }); // error handlers // development error handler // will print stacktrace if (app.get('env') === 'development') { app.use(function(err, req, res, next) { res.status(err.status || 500); res.render('error', { message: err.message, error: err }); }); } // production error handler // no stacktraces leaked to user app.use(function(err, req, res, next) { res.status(err.status || 500); res.render('error', { message: err.message, error: {} }); }); module.exports = app;

var mongoose = require('mongoose'); var gracefulShutdown; var dbURI = 'mongodb://localhost/Loc8r'; if (process.env.NODE_ENV === 'production') { dbURI = process.env.MONGOLAB_URI; } mongoose.connect(dbURI); // Emulate SIGINT signal for Windows var readLine = require('readline'); if (process.platform === "win32") { var rl = readLine.createInterface ({ input: process.stdin, output: process.stdout }); rl.on ('SIGINT', function() { process.emit ("SIGINT"); }); } mongoose.connection.on('connected', function() { console.log('Mongoose connected to ' + dbURI); }); mongoose.connection.on('error', function(err) { console.log('mongoose connection error: ' + err); }); mongoose.connection.on('disconnected', function() { console.log('Mongoose disconnected'); }); gracefulShutdown = function(msg, callback) { mongoose.connection.close(function() { console.log('Mongoose disconnected through ' + msg); callback(); }); }; // For nodemon restarts process.once('SIGUSR2', function() { gracefulShutdown('nodemon restart', function() { process.kill(process.pid, 'SIGUSR2'); }); }); // For app termination process.on('SIGINT', function() { gracefulShutdown('app termination', function() { process.exit(0); }); }); // For Heroku app termination process.on('SIGTERM', function() { gracefulShutdown('Heroku app shutdown', function() { process.exit(0); }); }); // BRING IN SCHEMAS & MODELS require('./locations'); require('./users');

var mongoose = require('mongoose'); var crypto = require('crypto'); var jwt = require('jsonwebtoken'); var userSchema = new mongoose.Schema({ email: { type: String, unique: true, required: true }, name: { type: String, required: true }, hash: String, salt: String }); userSchema.methods.setPassword = function(password) { this.salt = crypto.randomBytes(16).toString('hex'); this.hash = crypto.pbkdf2Sync(password, this.salt, 1000, 64).toString('hex'); }; userSchema.methods.validPassword = function(password) { var hash = crypto.pbkdf2Sync(password, this.salt, 1000, 64).toString('hex'); return this.hash === hash; }; userSchema.methods.generateJwt = function() { var expiry = new Date(); expiry.setDate(expiry.getDate() + 7); return jwt.sign({ _id: this._id, email: this.email, name: this.name, exp: parseInt(expiry.getTime() / 1000) }, process.env.JWT_SECRET); // DO NOT KEEP SECRET IN CODE };

var passport = require('passport'); var LocalStrategy = require('passport-local').Strategy; var mongoose = require('mongoose'); var User = mongoose.model('User'); passport.use(new LocalStrategy({ usernameField: 'email' }, function(username, password, done) { User.findOne({ email: username }, function(err, user) { if (err) { return done(err); } if (!user) { return done(null, false, { message: 'Incorrect username.' }); } if (!user.validPassword(password)) { return done(null, false, { message: 'Incorrect password.' }); } return done(null, user); }); } ));

var passport = require('passport'); var mongoose = require('mongoose'); var User = mongoose.model('User'); var sendJsonResponse = function(res, status, content) { res.status(status); res.json(content); }; module.exports.register = function(req, res) { if(!req.body.name || !req.body.email || !req.body.password) { sendJsonResponse(res, 400, { "message" : "All fields required" }); return; } var user = new User(); user.name = req.body.name; user.email = req.body.email; user.setPasswork(req.body.password); user.save(function(err) { var token; if (err) { sendJsonResponse(res, 404, err); } else { token = user.generateJwt(); sendJsonResponse(res, 200, { "token" : token }); } }); }; module.exports.login = function(req, res) { if(!req.body.email || !req.body.password) { sendJsonResponse(res, 400, { "message" : "All fields required" }); return; } passport.authenticate('local', function(err, user, info) { var token; if (err) { sendJsonResponse(res, 404, err); return; } if(user) { token = user.generateJwt(); sendJsonResponse(res, 200, { "token" : token }); } else { sendJsonResponse(res, 401, info); } })(req, res); };

var express = require('express'); var router = express.Router(); var ctrlLocations = require('../controllers/locations'); var ctrlReviews = require('../controllers/reviews'); var ctrlAuth = require('../controllers/authentication'); // locations router.get('/locations', ctrlLocations.locationsListByDistance); router.post('/locations', ctrlLocations.locationsCreate); router.get('/locations/:locationid', ctrlLocations.locationsReadOne); router.put('/locations/:locationid', ctrlLocations.locationsUpdateOne); router.delete('/locations/:locationid', ctrlLocations.locationsDeleteOne); // reviews router.post('/locations/:locationid/reviews', ctrlReviews.reviewsCreate); router.get('/locations/:locationid/reviews/:reviewid', ctrlReviews.reviewsReadOne); router.put('/locations/:locationid/reviews/:reviewid', ctrlReviews.reviewsUpdateOne); router.delete('/locations/:locationid/reviews/:reviewid', ctrlReviews.reviewsDeleteOne); // authentication router.post('/register', ctrlAuth.register); router.post('/login', ctrlAuth.login); module.exports = router;
=========================================================================

这就是所有与新模式、API端点和错误消息相关的代码。我尝试过在代码中移动一些东西（app.js中的排序）和一些小的调整，但似乎无法在这里找到问题所在。就像我说的，我是个新手
您定义了用户模式，但没有定义模型&没有将其导出到外部世界
添加到app_client/models/users.js：

module.exports = mongoose.model('User', userSchema);
并且（此步骤可能会被跳过）到app_client/config/passport.js和app_client/controllers/authentication.js：

var User = require('../models/users.js');

您定义了用户模式，但没有定义模型&没有将其导出到外部世界
添加到app_client/models/users.js：

module.exports = mongoose.model('User', userSchema);
并且（此步骤可能会被跳过）到app_client/config/passport.js和app_client/controllers/authentication.js：

var User = require('../models/users.js');

哦，天哪，你完全正确。非常感谢你的帮助！哦，天哪，你完全正确。非常感谢你的帮助！