After working for five years with Ctrl+C/V, I dare to write proficient Spring on my resume! I was bloody!

"360 lines, go to IT!"

 

Among the small partners who switched to IT, quite a few chose Java back-end development. To be honest, there have always been many small partners inquiring about the learning route of Java back-end development.

Undoubtedly, the Spring framework (including Spring/Spring MVC/Spring Boot here) is the first back-end application framework that must be mastered, and it is also a productivity tool for many companies.

Speaking of the Spring framework, if you put it aside, you will be able to use it proficiently, operate a shuttle, understand the basic principles, and talk about it with the interviewer. But now I go out to interview back-end posts. If I am not familiar with the Spring source code and understand the design ideas, I am afraid that the interviewer will have a few questions. Asking the Spring source code and internal implementation has almost become a daily operation.

The interview is naturally GG. With a mindset of not admitting defeat, I went back and read this document. This document starts from Spring Foundation→Application→Principle→Cluster→Extension→Source Code; it can give you a deep grasp of the core principles of Redis , The catalog alone makes my heart tremble, there are such exquisite learning documents! Do a share here. The following is part of the document content, which cannot be shown one by one due to the length of the document. Friends who need it can see the free method at the end of the article!

The first part set off Spring's hijab

1. The rise of Spring
2. Overview of Spring Framework
3. Spring Grand View Garden
4. summary

 

The second part of Spring's IoC container

1. Basic concepts of loC
2. IoC Service Provider in charge of the overall situation
3. BeanFactory of Spring's IoC container
4. Chapter 5 Spring loC Container ApplicationContext
5. Chapter 6 Extension of Spring loC Container

 

The third part of the Spring AOP framework

1. Let's see AOP
2. Overview of Spring AOP and its implementation mechanism
3. Spring AOP I
4. Spring AOP II
5. AOP application case
6. Spring AOP extension

 

The fourth part uses Spring to access data

1. Unified data access exception hierarchy
2. Best practices for JDBC API
3. Spring's integration of various ORMs
4. Spring Data Access Extension

 

Part V Business Management

1. Business wedge
2. Java transaction management under the competition
3. Architecture of the Spring Business Kingdom
4. Use Spring for transaction management
5. Spring transaction management extension

 

Part VI Spring's Web MVC Framework

1. The journey towards Spring MVC
2. First experience with Spring MVC
3. Get close to the main roles of Spring MVC
4. Meet more members of the Spring MVC family
5. Annotation-based Controller in Spring MVC
6. Spring MVC Extension

 

The seventh part: Spring framework's integration and support of J2EE services

1. JNDI support in Spring framework
2. Integration of Spring Framework to JMS
3. Use Spring to send E-mail
4. Task scheduling and thread pool support in Spring
5. Extension of Spring Framework's Integration of J2EE Services
6. Spring remote solution

 

Due to the fact that there are too many details in the document, only the chapters with some knowledge points have been edited. Under the rough introduction, there are more detailed content in the small nodes of each chapter! Friends who need it, please forward it and follow the private message editor [source code] to get a free way to receive it!

 

Essential guide for BATJM interview

1. Basic Concept Interview Question Set (Combing Spring related concepts)

 

2. Application scenario interview question set (different use scenario selection for each knowledge point)

 

3. In-depth knowledge interview question set (detailed explanation of underlying implementation principles)

 

4. Expanded content interview question set (Spring Boot related question set)

 

Spring source video

 

Friends who need this pdf document can help forward this article, follow the editor, private message "source code" can be obtained for free, and the editor prepared a copy of "Java core Interview knowledge finishing"!

Finally, I wish you all find your favorite job!