Shulou(Shulou.com)06/02 Report--

It is believed that many inexperienced people do not know what to do about how to use the construction method to realize module decoupling in programming language. therefore, this paper summarizes the causes and solutions of the problem. I hope you can solve this problem through this article.

Decoupling is not only for the extensibility of the program, it may also be the basis for you to use your program to improve from one level to another. Please take the word "decoupling" seriously.

I believe it will be as popular as "SOA", "distributed", "cloud computing", "KV storage" and "high concurrency", and I am sure of that. In the future, I will continue to focus on the word "decoupling".

Today is mainly about the topic of "the beauty of code", using construction methods to make your objects an injectable interface, which is a way of injection in IOC, that is, "constructor injection".

/ Unified entity / public class EntityBase {} / Unified Operation / public interface IRepository {void Insert (EntityBase entity) } / public class UserRepository: IRepository {# region IRepository member public void Insert (EntityBase entity) {throw new NotImplementedException ();} # endregion}

When a constructor uses it, the general code looks like this:

Public abstract class IndexFileBase {IRepository _ iRepository; public IndexFileBase (IRepository iRepository) {_ iRepository = iRepository } / Insert logic is also varied / public void Insert (EntityBase entity) {this._iRepository.Insert (entity) depending on the implementation of the IRepository interface;}

The above code well implements the loose coupling of new objects, which makes it have general characteristics, which is generally used by managers when designing general functions.

After reading the above, have you mastered how to use construction methods to decouple modules in programming languages? If you want to learn more skills or want to know more about it, you are welcome to follow the industry information channel, thank you for reading!

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