相关疑难解决方法(0)

如何解决model.find() 函数产生“... ms 后缓冲超时”的问题？我正在使用 mongoose v 5.11.0、npm v6.14.8 和 mongodb v

这是代码。

var express = require('express');
var app = express();
var bodyParser = require('body-parser');
const assert = require('assert');

var mongoose = require('mongoose');

try {
    var db = mongoose.connect('mongodb://localhost:27017', {useNewUrlParser: true, dbName: 'swag-shop' });
    console.log('success connection');
}
catch (error) {
    console.log('Error connection: ' + error);
}


var Product = require('./model/product');
var WishList = require('./model/wishlist');

//Allow all requests from all domains & localhost
app.all('/*', function(req, res, next) {
  res.header("Access-Control-Allow-Origin", "*");
  res.header("Access-Control-Allow-Headers", "X-Requested-With, …