Blog: bugstack.cn

Precipitation, share, grow, let yourself and others can gain something! 😄

4. 1. Smart water bottle

I knew it! You couldn't help it! 🤨

21 years with fans and partners of the Spring source, through the extraction of the core logic in the framework, simplify the code implementation process, gradual development gradually realize IOC, AOP in the core functions. Readers can learn the design ideas and landing code of Spring from simple to deep, and more readers can read the source code of Spring. Of course, this also includes some readers who follow the hands-on practice to stand out in the interview!

Eat little Fu Ge code readers, all know TMD really sweet, net disk 1 T learning video are deleted, used to save little Fu Ge technical information. So small Fu Ge daily also be urged by readers, Fu Ge write Mybatis, Fu Ge write Mybatis, Fu Ge write Mybatis, since you have shouted for so long, I should do this.

2. Curiosity drives learning

Since childhood, Fuge has been interested in Mybatis mainly from curiosity: “Why when using Mybatis, you only need to define an interface and use SQL statements configured in XML or annotations without writing implementation classes to complete database CRUD operations?” Originally, the most core here is to use the interface proxy class, the DAO interface of every database operation is implemented by the proxy class of the operation database, and registered to the Spring container for users to use.

A lot of time on the depth of technology learning is from such a little curiosity and a late night, although will encounter some bumps bugs, but through their own thinking, sorting, validation, summary, you will extract the most value technology at the core of the process and context information, as we like the picture above, It’s not the whole story but it’s the most important part.

3. The target, how the liver looks

Just like we did with handwriting Spring, we dismantled the features, simplified the process, and implemented incrementally, making it easier for readers to learn the most valuable knowledge.

Learn Mybatis from parsing, binding, reflection, caching, to session and transaction operations, and how to register Bean objects associated with Spring in the process of handwriting, complete integration of part of the functional logic. Through the dismantling of these contents, readers can be very clear partners know how to achieve these core functions, and then read Mybatis source code will know from where to where to end.

4. Plan and execute

  • Small fu ge before also wrote a simple version of Mybatis, Mybatis-Spring, but at that time is mainly focused on the combination of Spring and ORM framework implementation part is only a very basic implementation.
  • Therefore, I plan to focus on the ORM function realization in accordance with the framework structure of Mybatis, and complete the development of the framework function through source code analysis and function realization. In the development of each function, the content will be iterated based on the last chapter, and slowly add up these function classes. In this way, readers can better understand how each function is designed and developed.

5. Get in the car and let’s go

The car is coming, the car is coming 🚌 in view of the past sharing learning way, like the completion of the final course, made PDF to earn a little hard fee, but the effect is some poor also easy to be white whoring PDF 😂 (really hope to continue to go on the road of technology sharing).

In fact, if the Spring learning booklet like Little Fu Ge is put into some platforms, the final income will be much higher than now, but I feel that way will limit my operation, also do not want to be too much publicity, can make a P7 after learning! So if you want to join my planet, you can support me.

Join the learning: t.zsxq.com/jAi2nUf

6. Conclusion: A few suggestions

May be a lot of small partners have hundreds of G of information, but in fact, there is no time to see, on the one hand, these data are all pieced together, it is difficult to have a complete context, and even some information has been outdated, but in the network disk feel at ease.

Little Fuge used to collect data, filled up 2T disk, but in the past so many years, also did not read. So remember, don’t be infinite material, take up limited time, only systematic learning can gain the most. Only pursue fast, that is the biggest learning obstacle!