Node.js User.findByID不是一个函数
我对node+express路由有问题。我在IDEWebStorms中默认提供了一个路由模式。我不确定我是否配置好了所有东西,因为我有这个错误 我可以在postman上使用正确的结果正确地执行GET/users和POST/users routes/users.jsNode.js User.findByID不是一个函数,node.js,express,mongoose,Node.js,Express,Mongoose,我对node+express路由有问题。我在IDEWebStorms中默认提供了一个路由模式。我不确定我是否配置好了所有东西,因为我有这个错误 我可以在postman上使用正确的结果正确地执行GET/users和POST/users routes/users.js const express = require('express'); const router = express.Router(); const _ = require('lodash'); const {ObjectID} =
const express = require('express');
const router = express.Router();
const _ = require('lodash');
const {ObjectID} = require('mongodb');
const {mongoose} = require('../db/mongoose')
const {User} = require('../db/models/users')
const {Project} = require('../db/models/projects')
const {Dialog} = require('../db/models/dialogs')
(...)
router.get('/users/:userid', (req, res) => {
var id = req.params.userid.toString();
if (!ObjectID.isValid(id)) {
return res.status(404).send();
}
User.findByID(id).then((user) => {
if (!user) {
return res.status(404).send();
}
res.send({user});
}).catch(() => {
res.status(404).send();
});
});
const mongoose = require('mongoose');
const Schema = mongoose.Schema
// todo refactor userschema with proper validators (view udemy course)
const UserSchema = new Schema({
email: {type: String, required: true},
password: {type: String, required: true},
name: {type: String},
company: {type: String},
phone: {type: String},
projects: [{type: Schema.Types.ObjectId, ref: 'Project'}]
});
const User = mongoose.model('User', UserSchema);
module.exports = {User}
models/users.js
const express = require('express');
const router = express.Router();
const _ = require('lodash');
const {ObjectID} = require('mongodb');
const {mongoose} = require('../db/mongoose')
const {User} = require('../db/models/users')
const {Project} = require('../db/models/projects')
const {Dialog} = require('../db/models/dialogs')
(...)
router.get('/users/:userid', (req, res) => {
var id = req.params.userid.toString();
if (!ObjectID.isValid(id)) {
return res.status(404).send();
}
User.findByID(id).then((user) => {
if (!user) {
return res.status(404).send();
}
res.send({user});
}).catch(() => {
res.status(404).send();
});
});
const mongoose = require('mongoose');
const Schema = mongoose.Schema
// todo refactor userschema with proper validators (view udemy course)
const UserSchema = new Schema({
email: {type: String, required: true},
password: {type: String, required: true},
name: {type: String},
company: {type: String},
phone: {type: String},
projects: [{type: Schema.Types.ObjectId, ref: 'Project'}]
});
const User = mongoose.model('User', UserSchema);
module.exports = {User}
迈克是对的。Mongoose模型函数是findById()而不是findById()-Mikey是对的。Mongoose模型函数是findById()而不是findById()-JavaScript是。尝试
findById
(强调最后一个字符)。req.params.userid.toString()
这一行也可能导致问题,请注意userid
JavaScript中的小写i是。尝试findById
(强调最后一个字符)。req.params.userid.toString()
这一行也可能会导致问题,请注意userid
中的小写i,非常感谢,它很有效。我觉得这样做很愚蠢。事实上,WebStormIDE建议使用findByID:非常感谢,它成功了。我觉得这样做很愚蠢。实际上,WebStorm ide建议使用findByID: