With the resurgence of the peak recruitment period, the economic environment in the second half of 2023 looks a bit grim. Against this backdrop, major companies in the Internet industry have begun to lay off employees to adapt to changes in the market.
After rounds of layoffs and adjustments, Internet companies are about to usher in the employment peak in the first half of the year. At this time, J**a development engineers are in high demand, but job seekers should not let their guard down because of this. On the contrary, companies will become more and more demanding in hiring over time. Job seekers must not only have strong technical skills, but also the ability to solve complex problems and respond to unexpected situations. What's more, work experience, especially project experience, becomes an important asset for job seekers.
Therefore, for those candidates who are lacking in this area, it is crucial to improve their project experience if they want to find their dream job in the first half of the year or expect a better salary package.
What does it take to stand out in an interview?
Today, I'm going to share with you a unique Spring Boot project note
This cheat sheet covers all aspects of Spring Boot enterprise project development
Construction of the M**en project.
Jersey RESTFUL style.
Postman test interface.
swagger2 visualization documentation.
Lombok elegantly coded.
Redis caching.
security.
Web Service services.
Websocke t communication.
Performance testing. Integration testing.
jeecg boot rapid development framework.
Use docker for project deployment.
Use spring-boot-devtools for hot deployment.
Use the actuator for monitoring, etc.
These skills are the core of this Spring Boot project cheat sheet. This cheat sheet combines a wealth of practical development experience to analyze the technical principles of Spring Boot and the technologies involved in enterprise application development, as well as the entire development process. For those who are working as an enterprise developer, or who are looking for a job, interviewing, or anyone who is interested in technology, this book is a valuable reference. Now, let's explore some of them and feel the magic of their technology. Table of Contents section
Spring Boot cheat sheet section highlights
Chapter 1: Spring and Spring MVC Basics
This chapter introduces the Spring Framework, explains the division of modules in the Spring Framework, and the Spring ecosystem. All development is inseparable from the construction of the environment
Chapter 2: Getting Started with Spring Boot from the Ground Up
This chapter introduces some basic knowledge of using Spring Boot for project development, including the basic configuration of Spring Boot, multi-environment configuration during development, RESTful basics, and how to integrate Jersey in Spring Boot for RESTful API development.
Chapter 3 Data Persistence
This chapter describes how to use Spring Data JPA in a Spring Boot project to manipulate databases. Developers do not need to write corresponding SQL statements for every operation of the database, JPA can automatically generate SQL statements, which greatly improves the efficiency of project development.
Chapter 4 Web Application Development with Spring Boot
This chapter describes the development process of integrating web modules into a Spring Boot project, including the thymleaf template engine from the SPR ING team, which can display the rendered page to the user. This chapter explains the principle of file upload through an example of file upload. Web development is inseparable from filters, ** and exception handling, this chapter introduces their principles and how to use them, and finally introduces the commonly used caching tool Redis in project development, including its use scenarios and basic knowledge.
Chapter 5 Spring Boot Security Controls
This chapter provides an introduction to Spring Security. Spring Security is a security framework based on Spring that provides declarative security protection, which provides a complete security solution that can handle the authentication and authorization behavior of different identities and invocation methods in web requests.
Chapter 6 Spring Boot Extensions
This chapter first introduces the logging framework commonly used in Spring Boot, using Log4J2 to record logs in the Spring Boot system, including different levels of logs, and custom log appenders for log output.
Chapter 7 Project Testing
This chapter details several testing methods that are indispensable to the project development process, which are unit testing, integration testing, and performance testing. Unit testing is carried out at the end of project development, and professional testers conduct a detailed review of **, once a bug is found, it will be fed back to the developer in time, and then tested after correction. Each of these steps is crucial, as a lapse in testing can lead to a "bad fate" for the entire project. It can be seen that testing plays an irreplaceable and important role in ensuring the quality of the project.
Chapter 8 is the Spring Boot project, a rapid development framework for JEECG BOOT
This chapter introduces the relevant knowledge of JEEC® Boot, a scaffolding tool for project building, including the functions of JEECG Boot, the technology stack and the configuration and modification of the project, as well as the database access methods of the project - MyBatis and MyBatisPlus, and finally introduces the support of JEECG Boot for web development.
Chapter 9 Spring Boot Project Development Practice - Sales Management System
This chapter takes the reader into the magnificent palace of the project, starting from the deep background of the project, and carefully dissecting the essence of the project's needs. The soul of the system use case comes to life, and the selection of the technical framework is like carefully selecting the best dance partners to perform a perfect dance. The framing is like a carefully carved work of art, and every detail shines with wisdom. The initialization of the project is like a seed that takes root in the fertile soil and heralds a good harvest in the future. Business development is like the melody of a long stream, constantly composing the beautiful movement of the project. Through the guidance of this chapter, readers will be able to put what they have learned into practice, and make the project bloom.
Chapter 10 Spring Boot Project Deployment and Monitoring
This chapter is rich in content, explaining the differences between JAR and WAR packages in simple terms, and details how to use Docker technology to convert JAR packages into personalized images and run them. In the context of Spring Boot, we also learned how to comprehensively monitor the health of a project through Actuator's multiple endpoints, such as env, health, info, and mappings. These endpoints act as beacons of light, illuminating the course of the project and enabling us to better understand and manage the operating environment of the project.
This project document provides you with an overview of the simple application of the various components currently in enterprise development. We encourage you to read more, especially for the most important middleware such as Redis and Docker. Mastering these middleware plays an important role in enterprise development and will be beneficial for your future career development. Visit the website for yourself to learn more about its essence so that you can better apply it to your work.
Friends who need this [Spring Boot Enterprise Project Development Practical Notes].
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