Javascript mongo/express按id获取用户获取对象=null
因此,我一直在尝试使用user.findById按id获取用户对象 postman返回“user”:null,但请求中包含的id所包含的对象包含字段 我的对象示例:Javascript mongo/express按id获取用户获取对象=null,javascript,node.js,mongodb,express,Javascript,Node.js,Mongodb,Express,因此,我一直在尝试使用user.findById按id获取用户对象 postman返回“user”:null,但请求中包含的id所包含的对象包含字段 我的对象示例: { "_id" : ObjectId("5b3cac4d18ca463e9c6dc574"), "local" : { "email" : "test@test.lt", "password" : "$2a$08$fxzlQnxn7mKpIdLYXg8edeet1CJoZaG.U
{
"_id" : ObjectId("5b3cac4d18ca463e9c6dc574"),
"local" : {
"email" : "test@test.lt",
"password" : "$2a$08$fxzlQnxn7mKpIdLYXg8edeet1CJoZaG.Ube2pNpLEGLQEXYuVA47e"
},
"__v" : NumberInt(0)
}
这是我的密码:
User.js
const mongoose = require('mongoose');
const bcrypt = require('bcryptjs');
const { Schema } = mongoose;
const userSchema = new Schema({
method: {
type: String,
enum: ['local', 'google', 'facebook'],
required: true
},
local: {
email: {
type: String,
lowercase: true
},
password: {
type: String
}
},
google: {
id: {
type: String
},
email: {
type: String,
lowercase: true
}
},
facebook: {
id: {
type: String
},
email: {
type: String,
lowercase: true
}
}
});
routes/users.js
const express = require('express');
const router = require('express-promise-router')();
const passport = require('passport');
const router1 = express.Router();
require('../passport');
const { validateBody, schemas } = require('../helpers/routeHelpers');
const UsersController = require('../controllers/users');
const passportSignIn = passport.authenticate('local', { session: false });
const passportJWT = passport.authenticate('jwt', { session: false });
router.route('/signup')
.post(validateBody(schemas.authSchema), UsersController.signUp);
router.route('/signin')
.post(validateBody(schemas.authSchema), passportSignIn, UsersController.signIn);
router.route('/get/:id')
.get(UsersController.getUser);
router.route('/secret')
.get(passportJWT, UsersController.secret);
控制器/用户
module.exports = router;
const JWT = require('jsonwebtoken');
const User = require('../models/user');
const { JWT_SECRET } = require('../configuration');
const signToken = (user) => {
return JWT.sign({
iss: 'CodeWorkr',
sub: user.id,
iat: new Date().getTime(), // current time
exp: new Date().setDate(new Date().getDate() + 1) // current time + 1 day ahead
}, JWT_SECRET);
};
module.exports = {
signUp: async (req, res) => {
const { email, password } = req.value.body;
// Check if there is a user with the same email
const foundUser = await User.findOne({ 'local.email': email });
if (foundUser) {
return res.status(403).json({ error: 'Email is already in use' });
}
// Create a new user
const newUser = new User({
method: 'local',
local: {
email: email,
password: password
}
});
await newUser.save();
// Generate the token
const token = signToken(newUser);
// Respond with token
return res.status(200).json({ token });
},
signIn: async (req, res) => {
// Generate token
const token = signToken(req.user);
res.status(200).json({ token });
},
getUser: async (req, res) => {
User.findById(req.params.id)
.then((user) => {
res.status(200).json({ user });
console.log('test');
});
},
secret: async (req, res) => {
console.log('I managed to get here!');
res.json({ secret: 'resource' });
}
};
我不知道,我的目标坏了怎么办?我需要深度克隆它吗?或者使用不同的函数,提前感谢您必须在mongose(在您的User.js中)中定义模型 然后当你想查询
const mongoose = require('mongoose');
const User = mongoose.model('User');
我想这是你的问题,试试看。我确实在模型文件中导出了我的用户模式,只是没有编写它来节省时间//创建一个模型const user=mongoose.model('user',userSchema);//导出模型模块。导出=用户;您尝试过包含mongoose,但它不起作用如果您调试用户(在运行查询的文件中),您会得到什么?另外,如果调试用户(查询结果),您会得到什么?debu用户会得到什么?如果我从schema const User=require('../models/User')导入一个控制台日志用户,我会得到一堆字段,当我尝试在用户上使用findbyid时,我只会得到对象null,如果我使用const mongoose=require('mongoose'),这是相同的;const user1=mongoose.model('user');输出是sameenable mongoose日志,并检查查询是否正确完成(将它们添加到问题中)。检查req.params.id是否已设置。mongoose日志:mongoose:users.findOne({u id:ObjectId(“5B3CA4D18CA463E9C6DC574”),{fields:{}(可能是问题字段为空?})(节点:12144)[DEP0079]弃用警告:通过.inspect()对对象的自定义检查函数已弃用|我确实得到了req.params.id,只是控制台记录了它而已
const mongoose = require('mongoose');
const User = mongoose.model('User');