service.js

//引入http模塊 const http = require('http'); //創建網站服務器 const app = http.createServer(); //引入路由 const getRouter = require('router');const router = getRouter();router.get('/test', (req, res) => {res.end('test') }) router.get('/index', (req, res) => {res.end('index') }) require('./connect.js') const Student = require('./user.js') app.on('request', (req, res) => {router(req, res, () => {console.log('1');}) }); app.listen(3000); console.log('服務器啟動成功');

user.js

const mongoose = require('mongoose');const studentsSchema = new mongoose.Schema({name: {type: String,required: true,minlength: 2,maxlength: 10},age: {type: Number,min: 10,max: 25},sex: {type: String},email: String,hobbies: [String],collage: String,enterDate: {type: Date,default: Date.now}}); const Student = mongoose.model('Student', studentsSchema);module.exports = Student;

connect.js

//鏈接數據庫 const mongoose = require('mongoose'); //鏈接數據庫 mongoose.connect('mongodb://localhost/playground', { useNewUrlParser: true }).then(() => console.log('數據庫安裝成功')).catch(() => console.log('數據庫鏈接失敗'))

運行結果

總結

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