I. Introduction to MongoDB
brew tap mongodb/brew
brew install mongodb-community
brew services start mongodb-community
Check whether the installation is successful: which mongod
Launch project: mongod
Here, the mac system may fail to create related folders due to system upgrade. Here you just need to turn off SIP protection and ...
Posted on Fri, 06 Dec 2019 02:43:42 -0800 by tkm
mongoose-paginate-v2 is a paging plug-in on mongoose. I have used it many times, but I have encountered problems in creating projects recently.
The old code does not use paging plug-ins to query, and then uses middleware to paging.old codes, 16ms
public async index(@Query() query, @Pager() pager: any, @Req() req: Request, @Re ...
Posted on Fri, 25 Oct 2019 10:14:28 -0700 by stride-r
Now that you've dug a hole, you have to fill it in. In the previous article on Authentication of Next, we talked about how to use koa-session, mainly configuring and changing the content of session. Let's review it. This is the configuration file.
overwrite: true, //Overwrite Cookie ...
Posted on Thu, 10 Oct 2019 05:39:40 -0700 by ankurcse
Learning Summary of Basic Use of Mongoose Module
Mongoose is a database management tool module of MongoDB in Node environment, which can transform data in the database into Js objects.
Installation and Connection of Database
Install using npm package management tools.
npm i mongoose
The introduction ...
Posted on Fri, 04 Oct 2019 00:52:25 -0700 by mashamit
It is estimated that many people, like minor editors, initially collect the websites they have visited into the browser's collection folder. Over the years, there are more and more websites, and it is more and more difficult to find the required websites in the collection folder. Later, the browser moved from Firefox to Chro ...
Posted on Thu, 05 Sep 2019 00:56:06 -0700 by ari_aaron
MongoDB is a database based on distributed file storage. Written in C++ language. The aim is to provide a scalable and high performance data storage solution for WEB applications. MongoDB is a product between relational database and non-relational database, which has the most abundant functions and resembles relational ...
Posted on Mon, 22 Jul 2019 05:51:24 -0700 by bznutz
Why did you choose to use node to write crawlers? Just because cheerio is a library that is fully compatible with jQuery grammar, it's really cool to use if you're familiar with it.
cheerio Node.js version of jQuery
Http: Encapsulates an HTPP server and a simple HTTP client
iconv-lite To solve the problem of scrambling gb2312 ...
Posted on Wed, 17 Jul 2019 12:52:13 -0700 by jackiw
What is Express?
Express is a minimalist and flexible web application development framework based on Node.js platform, which provides a series of powerful features to help you create a variety of Web and mobile applications.
Global Installation express Scaffolding
$ npm install express-generator -g
Create express Project
$ express myapp ...
Posted on Mon, 15 Jul 2019 17:33:50 -0700 by jubripley
Generally, we do not use MongoDB functions directly to operate MongoDB database Mongose is a set of interfaces to operate MongoDB database.
A database model skeleton stored in file form can not be directly accessed to the database side, that is to say, it does not have the ability to operate the database. It can be said that it is a d ...
Posted on Mon, 24 Jun 2019 14:26:35 -0700 by bombayduck
Third party login is too common, Weixin, Weibo, QQ.. There's always one you've used. Of course, if you read this article, you should have used github to log in. This sharing is in the last article. Node-based login example (node-koa-mongoose) The third-party authorized login function of github account has been added. If you have some co ...
Posted on Sun, 23 Jun 2019 14:52:57 -0700 by alcibar