ruby web server example

Simple web server function example implemented by nodejs, nodejsweb This article describes the simple web server functions implemented by nodejs. We will share this with you for your reference. The details are as follows: Front-end js Code: Nodejs code: Var http = require

has been using Windows Server system, with the level of ascension, feel that window server is more and more can not meet the requirements, the great God said Linux how it is good, it decided from a complete ignorance of the Linux system perspective, to study the Linux server System. My goal is very simple, just want to use Linux system to publish the

record all of the scripts again. So is there any way to overcome the above problems and make the work easier? The answer is YES! For example, an online electronic bookstore, for users to buy the book scene, we can use the following script for integration testing: Login ' test@test.com ', ' pass4you '/LoginList_books//List of booksAdd_to_shop_cart ' Who says elephants can't dance '//Add to the cart the book who says elephants can't dance Readers c

Instance Scenario We have a Web site (named Test) that uses an application pool (the name is also test) The user account used for this application pool is app_pool_test The current password for this account is assumed to be ABC. When I set it up, I can open the Web site normally. The function of this demo page is very simple, I use the following code to access the dat

take you step-by-step into the world of Nginx.Instance implementationhttp://a.com/abcTohttp://b.com/abcAdd a piece of code to the Submodule server of the HTTP module in Nginx's default configuration file:location ^~ /hd{ rewrite ^/hd/(.*)$ http://www.google.com/$1 permanent;}Realizehttp://a.com/msg?url=www.b.comTohttp://www.b.comlocation ^~ /img_proxy{ set $img_proxy_url ""; set $suffix ""; if ($query_string ~ "url=(.*)") { set $img

painful. In addition, Ruby has some hidden secrets: crash-o-matic. That's true, Ruby-based web programs often crash . It's not a good combination with a Web server, which makes Ruby always like a mans back. Evidence here:

a Web application quickly, which is a fix. This is a typical example of functional change performance. As a web framework, rails has many very nice features. For example, the ActiveRecord feature of rails supports mapping of database table records to Ruby objects, and the b

Websites no longer cater to human readers alone. Many sites now support APIs that enable computer programs to access information. Screen capture--it is still convenient to parse HTML pages into a time-saving technique for forms that are easier to understand. But the opportunity to simplify WEB data extraction with APIs is increasing rapidly. According to Programmableweb information, more than 10,000 web sit

1. Ruby and Rails must be installed successfully 2. Start building the first Web program with the following commands: C:/>MD Rubydev C:/>CD Rubydev c:/rubydev>rails-d MySQL A It is worth noting that the original command to establish the program should be: rails one, but if you follow this command, you will get an error: "No such file to load-sqlite3". It is estimated that no SQLite database was found, open

application quickly, which is a fix. This is a typical example of functional change performance. As a web framework, rails has many very nice features. For example, the ActiveRecord feature of rails supports mapping of database table records to Ruby objects, and the benefit is that rails helps developers hide cumberso

you are a domestic server, it is recommended to replace the RVM installation source with the Taobao mirror server, so that the installation can be faster! ' s/ftp/.ruby-lang/.org//pub//ruby/ruby/.taobao/.org//mirrors//ruby/

point, Ruby on Rails, which has no choice, is only an envy. For this reason, compared with PHP's open support for third-party plug-ins, Ruby on Rails's inherent closed feature inevitably faces the challenge of exchanging performance for functionality. Every time you encounter a problem that cannot meet your business needs, it means Ruby on Rails requires more R

creating a new project, and this time see the result, then go into the Hello project to open the Gemfile file, in the first line there is a: source ' https://rubygems.org/' Change to our domestic mirror source:[Plain]View Plaincopyprint? SOURCE ' http://ruby.taobao.org/' There is no problem installing bundles at this time:[Plain]View Plaincopyprint? Gem Install bundle You need to create a new controller: Say Specific action: Hello[Plain]View Plaincopyprint?

Ruby can also write servlet? Yes, it's not a joke, and it's quite convenient, because the Ruby standard library comes with a webrick, and webrick itself has a serlvet container that can start a web server anytime and anywhere. Let's take a look at the simplest example and ou

Source: http://podlipensky.com/2012/06/choosing-web-framework-asp-net-mvc-vs-django-python-vs-ruby-on-rails/How often does emerge from the cubicle to look around, note new faces or new facial expression on old ones? How often does emerge from you technology stacks to consider better another approaches/practices?If you do this rarely–bad for you, you'll miss important changes in your environment, loose the t

Watir is an open-source Web automation testing framework implemented using Ruby. Compared with those large commercial tools, watir is small, flexible, and provides sufficient functions. Recently, I took the time to try it out. I feel pretty good. I plan to use it in the company for further promotion. The user manual, sample code, and FAQ on watir are well maintained, so I will not repeat the existing items.

Using Ruby's SOAP4R to compile a SOAP server tutorial, rubysoap4r to compile soap What is SOAP? Simple Object Access Protocol (SOAP) is a cross-platform and language-independent RPC protocol based on XML, usually (but not necessarily) HTTP. It uses XML to encode information for remote process calls. HTTP transmits information from the client to the server on the network, and vice versa. SOAP has several adv

Can ruby write a servlet? Yes, it's not funny, and it's handy, because Ruby's standard library brings a webrick,webrick itself and a Serlvet container, and it's convenient to start a Web server anytime, anywhere. First look at the simplest example, output hello to the browser: require 'webrick' require 'net/http' inc

Code: URL, search content, text verification points are all made into variables; open IE, enter www.baidu.com, enter the search content "watir", click submit, and query the results, use the text verification point Content to verify the Content returned by Baidu server. #-------------------------------------------------------------# # Demo test for the Watir controller. # # Simple Google test written by Jonathan Kohl 10/10/04. # Purpose: to demonstrate

the current directory where the command is executed, and if you do not want to use the current directory, you need to specify it with the-t parameter. Example #1 starting a Web server $ CD ~/public_html Terminal Output Information: PHP 5.4.0 Development Server started at Thu Jul 21