使用express-session、connect-mongo和mongoose存储会话

Question

我正在寻找关于使用Express- session，connect-mongo和Mongoose设置基于会话的身份验证的指南。目前，它只是为每个请求生成一个新的UUID，而不会将任何内容保存到会话集合中。我是不是漏掉了什么明显的东西？

index.js

const mongoose = require("./db/connection");
const express = require("express");
const cors = require('cors')
const session = require('express-session')
const MongoStore = require("connect-mongo");
const app = express();
const { v4: uuidv4 } = require('uuid');

//Register .env file
require('dotenv').config()


//Middleware
app.use(express.json());
app.use(session({
  genid: (req) => {
    return uuidv4()
  },
  secret: process.env.EXPRESS_SESSION_SECRET,
  resave: true,
  saveUninitialized: false,
  cookie: { maxAge: 24 * 60 * 60 * 1000 },
  store: MongoStore.create({
    client: mongoose.connection.getClient(),
    dbName: process.env.MONGO_DB_NAME,
    collectionName: "sessions",
    stringify: false,
    autoRemove: "interval",
    autoRemoveInterval: 1
    })
  }) 
);

connection.js

const mongoose = require("mongoose");
require('dotenv').config()

mongoose.connect(`mongodb://devroot:devroot@localhost:27017/${process.env.MONGO_DB_NAME}?authSource=admin`, {
  useNewUrlParser: true,
  useUnifiedTopology: true,
  useFindAndModify: false,
  useCreateIndex: true
});


mongoose.connection
  .on("open", () => console.log("The goose is open"))
  .on("close", () => console.log("The goose is closed"))
  .on("error", (error) => {
    console.log(error);
    process.exit();
  })

module.exports = mongoose;

Answer 1

发布以获得可见性；这与以下内容相关：

saveUninitialized: false

将其更改为true会强制保存到存储中。