Why learn Spring Boot?
Spring, as a universal framework in the Java development world, once formed SSH with Struts2 and Hibernate framework, and became the troika of Java Web development.
Around 2013, it formed SSM with Spring MVC and MyBatis framework, becoming a new generation of web development framework family bucket, which has been popular until now.
In order to simplify the difficulty of getting started with the Spring framework , the Spring Boot framework was born in 2014, which can help developers use Spring components more easily and quickly. It is a higher-level framework than Spring, Spring MVC and other frameworks. It needs to rely on Native frameworks such as Spring and Spring MVC cannot exist independently.
Learning Spring Boot can simplify the difficulty of using Spring basic components, or learn the basis of Spring Cloud microservice framework, because the basis of Spring Cloud is Spring Boot.
Vaadin recently released a research report on the state of Java in the enterprise:
https://pages.vaadin.com/java-survey-2023
Among them, Spring Boot has surpassed Spring to become the most popular Java back-end framework:
Although Spring Boot is based on Spring, what this chart wants to express is that more and more developers now choose to use Spring based on the out-of-the-box Spring Boot instead of using the original Spring directly.
Since Spring Boot represents the real needs of the enterprise, it will appear on the job interview skills list of Java engineers and architects, and Spring Boot is almost a must-have skill.
Therefore, to become a qualified Java programmer, you must learn the Spring family bucket, and Spring Boot is the only way to go.
At the end of 2022, Spring Boot released version 3.0.x, marking the entry of Spring Boot into the 3.x era. How can we better understand the new features of Spring Boot 3 and master Spring Boot more systematically?
If you want to master Spring Boot systematically, you must understand the core knowledge related to Spring Boot, including Spring Boot configuration management, Starter, automatic configuration, startup process and extended application, log management, data access, scheduled tasks, cache, message queue, Core knowledge points such as debugging, unit testing, packaging, deployment, monitoring, and alarming.
On the Internet, Spring Boot is miscellaneous but not precise, and it is difficult to understand Spring Boot systematically and comprehensively. If you want to systematically sort out, interpret and apply the latest technical points, one is to learn according to the latest content on the official website (you need to be proficient in English and the learning curve is relatively steep), and the other is to read the latest published books or other related materials.
Is there a book that can comprehensively introduce the new features and core knowledge points of Spring Boot?
Let's take a look at the new book " Spring Boot 3 Core Technology and Best Practices" , which has been the best seller recently. In recent days, this book has been in the TOP1 sales position of JD Computer Books.
First of all, let's understand who the author is?
Zhou Hongliang (English name John) is known as Brother R. He has many years of experience in programming development and system architecture. He has served as a Java senior development engineer, development supervisor, and system architect in large Internet companies. Responsible for and participated in the design, development and transformation of multiple large-scale distributed systems, and accumulated a lot of experience in micro-service system architecture.
The author is also the person in charge of the WeChat public account "Java Technology Stack (ID: javastack)", with the pen name "Stack Chief". He pays attention to and shares the latest Java and IT industry technologies, and shares more than 500 original articles on the public account. The cumulative reading on the Internet has reached tens of millions, and it has helped a large number of job seekers enter BAT and other big companies.
Why did you write this book?
1. Spring Boot has been developed for nearly ten years, and the latest version has been released to 3.x. Its underlying implementation logic and usage methods have undergone earth-shaking changes . At the same time, various versions of Spring Boot have ceased maintenance one after another. , most versions can no longer meet the needs of technical updates.
2. Although Brother R has mastered the Spring Boot framework proficiently, under its continuous development, some knowledge points will be updated without knowing it , until he realizes it when he makes a mistake, which greatly affects work efficiency.
3. Many books and blogs on the market are based on Spring Boot low-version applications. Even if there is the latest Spring Boot technology, it is still messy everywhere , and there is no systematic sorting, interpretation and application of the latest technical points. Continuing to learn low-version applications will bring unnecessary knowledge update costs to many beginners, and will also take many detours.
In view of the above reasons and the lack of systematic learning materials about Spring Boot 3.x on the market, Brother R wrote this book to fill in the gaps and help domestic Java developers to learn, understand and use the latest Spring Boot technology correctly .
Brother R has written some blog tutorials on the Spring Boot framework since 2017. I thought publishing this book would be quite smooth, but the result is far from as simple as imagined. There is no heavy ideological burden on blogging, so writing is more casual, messy, and unsystematic, and there is still a long way to go to publish systematic books, and some blog content is outdated, so it can only be used as a cornerstone.
In order to write this book, Brother R spent a huge amount of time for nearly a year, taking the Spring Boot 3.0 milestone version as the starting point, further polishing, strengthening and perfecting on the basis of it, and adding more than 90% of the new content , After the official version is released, check and revise , and finally form the outline and learning system of this book.
book catalog
This book has 12 chapters in total, which is a learning process from shallow to deep, step by step.
Chapter 1 is an introduction to the basics of Spring Boot , which mainly introduces the basic knowledge of Spring Boot, including background, introduction, core features, core modules, core ideas, version selection, and the use of related tools such as Maven and Spring Boot CLI. application cases.
Chapter 2 is Spring Boot configuration management , which mainly introduces various configuration techniques in Spring Boot applications, including configuration classes, configuration files, external configuration, configuration binding, random configuration, import configuration, multi-document configuration, Profiles configuration, loading Mechanism, configuration encryption, and configuration migration are helpful for the study of subsequent chapters.
Chapter 3 is Spring Boot Starters and automatic configuration . It mainly introduces the introduction and application of Spring Boot Starter in all aspects, including naming conventions, classifications, automatic configuration principles and extension mechanisms. Define a Spring Boot Starter.
Chapter 4 is the Spring Boot startup process and extended applications . It mainly introduces the Spring Boot startup process, including the boot method, startup entry method, startup process source code analysis, and rich extended applications during the startup process, including startup logs, startup patterns, Launch failure analysis, launch events and listeners, global lazy loading, launch runners, and more.
Chapter 5 is Spring Boot log management , which mainly introduces the use of Spring Boot logs, including log format, log file, log level, log grouping, log archiving, custom log configuration files, switching log framework, outputting colored logs, etc.
Chapter 6 is the Spring Boot Web core application , which is the most basic and core part of the Spring Boot project, including embedded containers, registration of Web components, static resource processing, template engines, exception handling, parameter validation, internationalization, and cross-domain , distributed session, security, REST service call and other commonly used Web technology principle introduction, integration and application.
Chapter 7 is Spring Boot data access , which mainly introduces the integrated application of Spring Boot and relational and NoSQL databases, including the introduction of data sources, connection pools, transaction management, Spring Data JPA, MyBatis, MyBatis-Plus, Redis, MongoDB, and Elasticsearch , integration and application.
Chapter 8 is Spring Boot scheduled tasks , which mainly introduces the application of scheduled tasks in Spring Boot, including the introduction, integration and application of planned tasks in Spring and Quartz scheduled tasks.
Chapter 9 is Spring Boot cache and message queue , which mainly introduces the application of cache and message queue in Spring Boot, the introduction of cache principle mechanism and the realization and integration of Redis cache, the introduction of message queue principle and the principle introduction and integration of ActiveMQ, RabbitMQ and Kafka with application.
Chapter 10 is Spring Boot debugging and unit testing . It mainly introduces the debugging methods of Spring Boot applications, the detailed introduction and use of developer tools, and how to do unit testing in Spring Boot applications.
Chapter 11 is Spring Boot packaging and deployment , which mainly introduces the packaging methods of Spring Boot applications, how to run Spring Boot application packages in different ways, and deploy them to Linux and Docker containers in different ways, including Spring Boot 3.0 supported Construct GraalVM native image application method.
Chapter 12 is Spring Boot monitoring and alarming . It mainly introduces the detailed introduction and use of the Spring Boot Actuator monitoring module, including endpoints, indicators, and the introduction and application of observability technologies supported by Spring Boot 3.0. It also includes the third-party monitoring platform Spring Integration and application of Boot Admin, Prometheus + Grafana.
Who is this book suitable for?
This book brings together many years of experience of Brother R, and it is full of dry goods. While learning Spring Boot, you can also learn other core Java technologies, and provide all actual combat source codes . It is recommended that everyone have a copy.
Although this book is written based on Spring Boot 3.0, content planning is a step-by-step process from basic entry to advanced, that is, from 0 to 1.
Therefore, as long as it is a Java programmer, it is suitable , even for those who do not have any experience in using Spring Boot, or those who want to learn Spring Boot technology systematically, it is recommended to start reading.
First half price discount
The book has more than 500 pages, two-color printing, and the price is 158 yuan. It has just launched and also ushered in the 423 World Book Day event, and then there is a 50% discount promotion . Now you can get on the bus for 79 yuan. This may be the cheapest time on the whole network. This is a rare opportunity, don't miss it if you want to embrace Spring Boot 3.0.
Give a book! First come first served!
This benefit will give away "Spring Boot 3 Core Technology and Best Practice" * 5 copies
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