Express/koa/hapi
This article is translated from:
Https://www.airpair.com/node.js/posts/nodejs-framework-comparison-express-koa-hapi
1. IntroductionUntil today, Express.js is still the most popular node. JS Web application framework. It seems to have gradually become the underlying framework for most node. j
of HAPI. Hapi was originally part of the Postmile and was initially built on Express. Later it developed into its own framework, as Eran in his blog:
Hapi is based on the idea that configuration is better than coding, and that business logic must be decoupled from the transport layer.
The latest version of Hapi
Preface
In addition to continuing my original project, I plan to study Android reverse engineering at the beginning of a new year, it mainly includes decompilation, Smali, APK packaging, signature, reverse direction and mobile security. This is the first article in the new topic, but it is necessary to sacrifice the application of Hapi Mei-Lori. I am more intuitive and aware of the big problem of Android security through cracking
Objective:
The theory is not much to say, the specific structure to look at the picture. Web here is the previous article developed by the HAPI service, database MySQL, nonsense not much to say, rough painted down, frame composition as follows:
MySQL image pull, configDatabase Mirroring LookupDocker search MySQLNot much explanation, here I directly pull the MySQL image, and map the port to host 8087, the database default password setting
, create a new login.js with the following code:// login.jsConst JOI = require (' Joi '= require (' ... /controllers '= { ' get ', '/login ', = login;The Controllers folder creates a new Index.js, iterates through the specified directories, require () each file, and returns a hash structure containing the nested hashes of these modules, as shown in the code below// index.jsConst Requiredirectory = require (' require-directory '= requiredirectory (module);Controllers folder new User.js,
This article mainly introduces the open-source Node. js application framework HapiJS. This article describes HapiJS introduction, HapiJS installation, project configuration, and development instances. For more information, see
1. Introduction to HapiJS
HapiJS is an open-source, Node-based. the js application framework is suitable for building applications and services. its design goal is to allow developer
This article mainly introduces the open-source Node. js application framework HapiJS. This article describes HapiJS introduction, HapiJS installation, project configuration, and development instances. For more information, see
1. Introduction to HapiJS
HapiJS is an open-source, Node-based. the js application framework is suitable for building applications and services. Its design goal is to allow developer
Introduction to Node. js open-source application framework HapiJS, node. jshapijs
1. Introduction to HapiJS
HapiJS is an open-source, Node-based. the js application framework is suitable for building applications and services. Its design goal is to allow developers to focus on developing reusable application business logic, provide developers with the infrastructure required to build application business lo
environment. After installation, make sure to run the program in harmony mode by using $ node app. js -- harmony or (-- harmony-generators.I personally think it is more reliable to use Express in a formal product.Rest development-Restify
Restify is a node. js-based REST application framework that supports servers and clients. Restify is more focused on the REST service than express. It removes the template
syntax differences when executing the combined Node. js and NoSQL database tasks. Since the data format stored in JSON allows smooth operation, there is no obstacle in data conversion or mismatch. Therefore, Node. js is indeed a good news for real-time Web applications.9. Node. js hosting has reached a new level
Because Node.
A period of time ago wrote a JS data validation, JS email verification, JS URL verification, JS length verification, JS digital verification, such as pop-up dialog box form but, now not very popular kind of very unfriendly way, so rewrite a, packaged better, more friendly la
Some time ago I wrote a pop-up dialog box for js data verification, js email verification, js url verification, js length verification, and js digital verification. However, the unfriendly method is not very popular, so I wrote a new one, which is encapsulated better and sha
, ELECTROM framework)Disadvantages of Nodejs:New, less peopleLess middlewareThe IDE is not perfect.Nodejs's weaknesses and solutions? multicore is not supported by default, but can be resolved with cluster? server clusters are not supported by default and Node-http-proxy can be resolved? using Nginx for load balancing, static nginx processing, dynamic processing by NodejsForever or Node-cluster for disaster recoveryWe study framework selection? The more popular include: Express, KOA,
.
Railwayjs is a ruby-on-rails inspired MVC web framework.
Sailsjs is a Realtime MVC web framework.
Sleek.js is a simple web framework, built upon Express.js.
Hapi is a configuration-centric the framework with built-in support for input validation, caching, authentication, etc.
Koa Koa is a new web framework designed by the team behind Express, which aims for be a smaller, more expressive, and more Robust Foundation for Web applica
. style. cursor = "default ";
3. Document. Links get all links on the page
VaRLinks =Document. links;VaRArnames =[];For(VaRIInLinks) {arnames. Push (Links [I]);}For(VaRIInArnames) {document. Write (arnames [I]);}
Usage: Use the firebug plug-in of Firefox to run on the Sina homepage.
4. js onchange event, try throw catch for Form Verification
User Name Password Nbsp; Code
5. js shields all
I have been working on the web for some time. I want to share with you some experiences in loading JS files on the web.
1. First, let's talk about merging and compressing JS files.
To facilitate centralized management of JS merge and compression, we create a JS. ashx file to specifically handle merge compression. Here
This article mainly introduces four js key points that Node. JS developers must understand. Node. js is a server-oriented framework based on Chrome's powerful V8JS engine. Although it is compiled by C ++, it and its applications run on JS. If you need it, you can refer to this article to summarize four Node.
About the difference between node. js and JavaScript, you know? Do you know about the similarities between node. js and JavaScript? If you do not know, then don't come to see this article, you are still waiting for what, see now
First, let's look at the comparison between JS and node. JS:
Javascript:
ECMAScript (langu
This article will share with you the use of node. js is used to develop Weibo instances. After reading the nodejs Development guide, I found that many of the Code in the book is no longer available, because the express version has been upgraded, so today, I will try to develop Weibo instances and recommend them to you. I have been persistently engaged in front-end development before. In recent days, I started to learn nodejs. As a front-end developer,
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