Detailed explanation of Laravel's installation directory structure

Laravel is a popular PHP development framework, and its installation and configuration are very important. In the Laravel installation directory structure, there are many different files and directories, each of which has its own role. This article will introduce the installation directory structure of Laravel.

1. app directory

The app directory is the core part of your Laravel application code. In this directory, there are folders such as Controllers, Models, Views, etc. Controllers are used to handle user requests, Models are used to store data and interact with the database, and Views are used to present the user interface. In addition, there are some auxiliary files, such as Handlers, Jobs, etc., which can help you handle some time-consuming tasks, such as asynchronous processing and queue tasks.

2. bootstrap directory

The bootstrap directory contains some core files for starting applications, such as AppServiceProvider.php, cache, app.php, etc. The purpose of this directory is for executing certain code before the Laravel application starts. For example, you can run the necessary configuration scripts and service providers when the application loads.

3. config directory

The config directory contains all configuration files of the Laravel application, such as app.php, database.php, cache.php, etc. Configuration files allow you to easily change some of the application's configuration items without modifying the application's code files.

4. database directory

The database directory contains some database-related files. This directory contains the migrations directory, which is used to store all database migration-related files, such as creating tables, adding fields, deleting tables, etc. In addition to the migrations directory, the database directory also contains the seeds directory, which is used to store files that generate test data.

5. public directory

The public directory is the public directory of the Web application, including the application's entry file index.php, pictures, JavaScript, style sheets and other files. This directory is the only path to the application that can be accessed via the web.

6. resources directory

The resources directory contains views, language files, file storage, etc. View files are stored in the views directory, language files are stored in the lang directory, and file storage is located in the storage directory.

7. routes directory

The routes directory contains routes for all applications, including web applications, API applications, etc. In this directory, you can define the mapping of URLs to controllers.

8. storage directory

The storage directory is used to store some data of the application, such as logs, Cache, session, etc. This directory is typically used to store temporary files and data.

9. tests directory

The tests directory contains application tests and testing tools. This directory is used to store all your test code.

Summary

Laravel’s installation directory structure is very clear, and each directory and file has its specific role. Understanding the role of these directories and files can help you better manage and maintain your applications, thereby improving your development efficiency.

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