我遇到了node + express路由问题。我在IDE webstorms中默认提供了一个路由模式。我不确定我是否配置了一切,因为我有这个错误。User.findByID不是函数
我可以做一个GET /用户和POST /用户正确的邮递员正确的结果。
路线/ 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();
});
});
型号/ users.js
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}
JavaScript是[区分大小写](https://docstore.mik.ua/orelly/webprog/jscript/ch02_02.htm)。尝试'findById'(强调最后一个字符)。 – Mikey
'req.params.userid.toString();'这行也可能会导致问题,请注意'userid'中的小写字母' –