Golang learning Web application development based on Joomla

Golang is a programming language with high concurrency and strong reliability, which has attracted much attention in web development in recent years. Joomla is an open source content management system with good modularity and ease of use. This article uses Golang as the main development language and Joomla as the basic framework to introduce a Joomla-based Web application development method.

1. Introduction to Joomla

Joomla is an open source CMS system developed based on PHP. It has many advantages, such as ease of use, flexibility, scalability, etc. Joomla provides powerful modular functions that can be expanded with various plug-ins, components, templates, etc. to meet different needs for website development.

2. Introduction to Golang

Golang is an open source programming language from Google, which has the characteristics of high concurrency, security, easy to learn and use. Golang's concurrency mechanism is very powerful. It provides basic constructs for concurrent programming, such as goroutine, channel, etc. Golang's compilation speed is fast and the executable file is small, making it suitable for use in distributed systems, web services and other fields.

3. Joomla integrates Golang

Web application development based on Joomla is not limited to PHP, it is also possible to use other programming languages. In this article, we will use Golang as the main development language to integrate into the Joomla framework.

First, we need to install the latest version of Golang. After the installation is complete, we can create an empty application, write some simple Golang code in it, and then integrate it through Joomla.

In Joomla, we need to create a Golang plugin. The type of plug-in can be component, module or plug-in. Here, we choose to create a plug-in. In the Joomla backend management page, find the plug-in management and create a new Golang plug-in. In the plug-in editing page, select "Golang" as the plug-in type and set the corresponding parameters, including code path, compiler path, compilation options, etc. Then save and close the editing page.

Next, we can use Joomla's API in Golang code to get request parameters, add text content, etc. We can use classes in Joomla! Framework 1.x or 2.x to access the database, or directly use Joomla's API functions. You can use Joomla's core classes for operations such as form validation and data processing.

Finally, in the Joomla view, we can call our plug-in through the following code:

<?php
JPluginHelper::importPlugin('golang');
$dispatcher = JEventDispatcher::getInstance();
$response   = $dispatcher->trigger('onContentBeforeDisplay', array(&$article, &$params));
?>

4. Summary

This article briefly introduces web applications based on Joomla Developed and integrated with Golang language. As a fast, efficient and concurrent new language, Golang language is attracting the attention and love of more and more developers. By learning Golang, you can further improve your web application development level and add high performance, high concurrency and other features to your applications.

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