Let’s talk about knowledge and skills related to Laravel domain name

Laravel is an excellent PHP development framework that makes web application development easier.

In the Laravel framework, domain name related is a very important topic. In this article, we will delve into the knowledge and skills related to Laravel domain names to help you better understand and apply the framework.

1. Basic knowledge related to Laravel domain names

1. What is a domain name?
   A domain name is the name of a computer or a website on the Internet. For example, https://www.baidu.com/ indicates that you are visiting Baidu's website. A domain name generally consists of a domain name suffix and a second-level domain name. The domain name suffix refers to the last part of the domain name, such as .com, .net, etc., while the second-level domain name is the part before the domain name suffix. In Laravel applications, domain names also play a very important role.
2. Domain Name in Laravel Application
   The domain name of a Laravel application is the host name where the application is located. When we enter a URL into the browser, the browser actually converts the URL into an IP address and then sends a request to this IP address. The domain name in the Laravel application refers to the host name corresponding to this IP address.
3. Domain name and virtual host
   Multiple domain names can be bound to the same host, and each domain name can access different applications independently. This model is a virtual host. For example, we can deploy different Laravel applications on the same server, each with a different domain name, and then access these applications through these domain names.

2. The purpose of Laravel domain name resolution

1. Resolve different domain names
   When we need to deploy multiple Laravel applications on the same server, we need Use Laravel's domain name resolution. By resolving different domain names, we can make each application accessible through its own domain name, which can increase the readability of different domain name resolutions pointing to different applications.
2. Program Routing
   After using Laravel domain name resolution, we can manage the domain name through routing, so that we can better complete the management of the program. For example, we can apply routing distribution to different second-level domain names or different domain names.

3. Implementation method of domain name configuration in Laravel

1. Configuring virtual host
   We need to create a virtual host in the Web server and add different values ​​in the configuration file The domain names point to different program directories respectively. This makes it possible to run multiple applications on the same server. It should be noted that the names in different configuration files cannot be the same, and they must point to different program directories.
2. Modify hosts file
   If we need to use different domain names in the development environment, we can resolve each domain name to a local IP address in the hosts file. In this way, you can use multiple domain names to access the same Laravel application in the development environment.
3. Modify Nginx configuration
   In a production environment, we can configure Laravel's domain name resolution by modifying the Nginx configuration. By adding server_name configuration in Nginx, you can bind different domain names to different site directories.

4. Summary

This article introduces domain name related knowledge in Laravel, including the basic knowledge of domain names in Laravel applications, the role of Laravel domain name resolution, and the implementation of domain names in Laravel Configuration methods, etc. By understanding the domain name related knowledge in Laravel, we can apply the framework more flexibly and improve our development efficiency and level.

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