小编Fis*_*ies的帖子

我正在尝试检查用户是否在我的 mongodb 数据库中，但我不断收到错误：Operation users.findOne()buffering timed out after 10000ms。我尝试了很多事情，但似乎无法让它发挥作用。请帮忙。

服务器.js

const express = require('express');
const app = express();
const dotenv = require('dotenv').config();
const mongoose = require('mongoose');
const bodyParser = require('body-parser');
const path = require('path');
const cookieParser = require("cookie-parser");

const indexRoute = require('./routes/index');
const authRoute = require('./routes/auth');

mongoose.connect(process.env.DB_CONNECT, { useNewUrlParser: true }, () => {
    console.log('Connected to MongoDB');
});

app.use(express.json());
app.use(cookieParser());
app.use(bodyParser.urlencoded({ extended: true }));
app.use(express.static(__dirname + '/views'));
app.use(express.static('Public'));
app.set('view engine', 'ejs');
app.set("views", path.join(__dirname, "views"));
app.disable('x-powered-by');

app.use('/', indexRoute);
app.use('/auth', …