Question

我正在尝试使用节点js和mongo db实现登录api，但不幸的是我总是得到空的回复或“无法读取未定义的属性密码”。当我做CurrentUser.find（）。exec（function（err，user）{}）; - 它确实带来了我的所有收藏。

我有这种模式：

users.js：

const mongoose = require('mongoose');
const {Schema} = mongoose;
const UserSchema = Schema({  
   firstname: { type: String, required: true },  
   lastname: { type: String, required: true },  
   email: { type: String, required: true },  
   password: { type: String, required: true }
}); 
module.exports = mongoose.model('User', UserSchema);

我的router.js：

const mongoose = require('mongoose');
const AlbuMmodel = require('../src/lib/models/album');
const UserModel = require('../src/lib/models/users');
const CurrentUser = require('../src/lib/models/users');
const express = require('express');
const bodyParser = require('body-parser');
const session = require('express-session');
const cookieParser = require('cookie-parser');

mongoose.connect('mongodb://localhost/shopdb');
mongoose.Promise = global.Promise;

var app = express();

app.use(bodyParser.urlencoded({extended: true}));
app.use(bodyParser.json());
app.use(cookieParser('secret'));
app.use(session({secret: 'qwerty', saveUninitialized: true, resave: false}));

exports.loginUser = function (req, res){    
  var useremail = req.body.email;
  var psw = req.body.password;

   CurrentUser.find({email:useremail}).exec(function(err, user) {
    if(err){
        return res.send({"status":"500","message":"There is a problem. Please try later"});
    }   
    if(!user){
        return res.send({"status":"410", "message":"Invalid password or email"});
    }       
    if (!err) {         
        if(psw == user[0].password){
            req.session.user = user;
            return res.send(user[0]);
        } 
        else{
            return res.send({"status":"410", "message":"Invalid password or email"});
        }

    } 
    else{
        req.session.reset();
        return res.send({"status":"400", "message":"Invalid password or email"});
    }       
});
};

在数据库集合中保存并命名为：users

尝试在mongo db集合中查询时获取空结果

0 个答案: