Course Intermediate  11329

Course Introduction："Self-study IT Network Linux Load Balancing Video Tutorial" mainly implements Linux load balancing by performing script operations on web, lvs and Linux under nagin.

Course Advanced  17632

Course Introduction："Shangxuetang MySQL Video Tutorial" introduces you to the process from installing to using the MySQL database, and introduces the specific operations of each link in detail.

Course Advanced  11344

Course Introduction："Brothers Band Front-end Example Display Video Tutorial" introduces examples of HTML5 and CSS3 technologies to everyone, so that everyone can become more proficient in using HTML5 and CSS3.

Course Introduction：Answer: Dependency injection and service containers in PHP help to flexibly manage dependencies and improve code testability. Dependency injection: Pass dependencies through the container to avoid direct creation within the function, improving flexibility. Service container: stores dependency instances for easy access in the program, further enhancing loose coupling. Practical case: The sample application demonstrates the practical application of dependency injection and service containers, injecting dependencies into the controller, reflecting the advantages of loose coupling.

2024-04-27 comment 0  1085

Course Introduction：ThinkPHP6 Container Usage Guide: Practical Introduction to Dependency Injection: In modern PHP development, using containers to implement dependency injection is a common technical means. In the latest version of the ThinkPHP framework, ThinkPHP6, container components are also integrated to facilitate developers to practice dependency injection. This article will introduce in detail how to use containers correctly in ThinkPHP6, and use sample code to help readers better understand. 1. What is a container? A container is an object responsible for managing instances of a class

2023-08-27 comment 0  793

Course Introduction：How to create a PHP function library that supports dependency injection (DI): Create a Composer package as a function library. Implement function library functions, such as implementing a greeting function in a file. Install the PhpDI container and create a container configuration, adding the function library class to the container as a factory definition. Use libraries in code and inject dependencies, such as using containers to obtain instances of library classes. In practical applications, such as saving user data to the database, injecting database connections to improve flexibility.

2024-04-26 comment 0  469

Course Introduction：Title: The difference between Spring container and IOC container and the optimization of project dependency injection mechanism. Introduction The Spring framework is one of the very important frameworks in Java development. It manages and organizes the dependencies between objects through the IOC (InverseofControl) container. This article will analyze the differences between Spring containers and IOC containers, and provide specific code examples to optimize the project's dependency injection mechanism. The difference between Spring container and IOC container Spring container is an implementation

2023-12-30 comment 0  1218

Course Introduction：The Laravel framework has a powerful dependency injection (DI) container that brings the following advantages: Loose coupling, improved testability and reusability Simplified dependency management, easier to change and maintain Better organization, grouping components according to type Laravel The DI container (called a "service container") provides powerful features such as automatic binding, type hints, and contracts. By injecting service instances in controllers and binding services in service providers, dependencies can be easily managed, improving code readability and maintainability.

2024-06-01 comment 0  627