
Python Programming
blogstudy0222
Python, a language that makes it easy to get started with programming
Beginner
Python
Spring Web Programming learned while creating a calendar (schedule management)! Completely master Spring with examples you can use right away, not just short snippets~
123 learners
Level Basic
Course period Unlimited
Reviews from Early Learners
5.0
culwonder.company
The more you listen to the lecture, the better it gets.
5.0
귀염둥이
If you couldn't understand even after taking a government-funded training course, or when you don't have time for training, I think it's the best lecture to recommend.
5.0
맙소사
The Spring Boot course was truly excellent and provided a very satisfying learning experience! Before the course, I experienced a lot of stress due to repeated trial and error during self-study, but thanks to the systematic curriculum and detailed explanations, I was able to effectively solve problems. In particular, the practice-oriented projects and abundant material provided were a great help in increasing understanding and strengthening practical application skills. The example source code was also provided step-by-step, making it easy to follow the learning flow, and especially thanks to the extensive syllabus, which was meticulously organized rather than vague, it seems it will be a great help for reviewing and organizing. I feel I have a solid understanding of Security, MyBatis, and JPA, which were difficult when studying alone. Through the course, I felt the importance of review and gained motivation to continue learning in more depth. I was also able to properly set my future learning direction. Although studying every day wasn't easy, I was able to complete it to the end, and now I plan to review it again and organize it more deeply. I sincerely thank you for providing such excellent educational content. Also, through this course, I realized that my understanding of JavaScript was shallower than I thought, and I felt the need to build a foundation from the basics again. If you have any plans for JavaScript-related courses, they would be of great help. Furthermore, if a practical course linking React and Spring is offered in the future, I definitely want to take it. I also feel proud of myself for not playing during the holidays and working hard to complete the course. Finally, I sincerely thank the instructor for creating such a wonderful course with great care, and I hope you stay healthy always and look forward to seeing you again with good courses in the future. Thank you to the friend who told me about Inflearn.
Basic Concepts of Spring Framework with the Secret of its Birth
Spring MVC Architecture and Usage
Logging Framework Usage and Operation Strategy
Efficient Data Access: Mapper & ORM
Securing Web Applications with Spring Security
Asynchronous and RESTful
What you will learn in this course
Understanding Spring Boot's core concepts and project structure
REST API Development Practice
Understanding and utilizing MyBatis and JPA for database connection
Implementation of practical functions such as membership registration and login
Spring settings frequently used in practice
Spring Boot is used in these areas!
Backend Web Development: Building Enterprise Systems, Web Service Servers
Mobile App Server: API server that interfaces with Android/iOS apps
Startup/Personal Projects: When developing an MVP quickly
Full Stack Development:
Spring Boot can communicate with the front-end and REST API and divide the structure, so it is widely used as an essential technology for full-stack developers who know both the front-end and back-end .
The calendar web application developed based on Spring Boot helps you manage your schedule efficiently with a user-friendly UI and intuitive functions.
It provides various functions such as adding, viewing, and modifying schedules.
We implement a schedule management tool that anyone can easily use as a REST API.
The calendar detail page allows you to see all information about the selected schedule at a glance.
In addition to checking detailed information such as schedule title, contents, etc., easy editing and deletion functions are also provided.
You can safely reset your password using the ID and email address you registered when signing up.
Follow the simple steps to set a new password, the new password will be sent to your email and you can use the site safely.
By segmenting access rights according to role, we can operate the service more safely and efficiently.
A regular administrator can only modify user permissions, while a super administrator can modify permissions for both administrators and users.
Systematically implemented user authentication and access control with Spring Security-based authorization settings.
After taking this course, students will have practical capabilities to plan and implement real-world service-level web applications beyond simple theoretical knowledge .
You will understand the big picture of the structure and flow of web programming and be able to explain the process from client request to server response on your own.
You can clearly understand the core concepts and roles of components (Service, DAO, Controller, View, etc.) of the Spring Boot framework and develop following the flow.
You can implement user functions that are essential in actual services, such as user authentication/authorization, account management, and permission settings.
Compare Mapper and ORM technologies and choose the right one for your situation to enable efficient data processing .
You can design a user-friendly UI by integrating with a front-end using Thymeleaf .
You can build your own secure web applications by applying Spring Security.
Experience and design role-based system management through separation of administrator/user permissions.
You can develop a highly complete calendar-based CRUD function that manages the entire schedule.
You will learn practical know-how including log management, exception handling, and operational strategies so that you can respond without being flustered in actual projects .
From a developer who only knows theories and is afraid of real-world situations to a practical developer who can confidently lead projects !
From writing only basic code to possessing full-stack capabilities covering everything from functional specifications to DB design and security implementation !
From being a developer who just follows someone else's code to being an active developer who can design and implement things yourself !
By creating a high-quality, practical web service that can be used as a portfolio, you will gain competitiveness that can be used immediately in your work or employment!!
Section (1) Web Programming Overview and Basic Concepts
Learn about the web and web programming, the MVC design pattern, Spring MVC, and more.
Section (2) Understanding the core concepts of the Spring Framework
Learn about the Spring Framework, development environment setup, DI and IoC, etc.
Section (3) Spring MVC Architecture and Utilization
Learn how to create a Spring Boot project, understand the project structure, and learn about Servlet, @RequestParam, Model, ModelAndView, etc.
Section (4) Implementing Business Logic: Service and DAO
Learn about Spring configuration files, @Configuration and @Bean, implementing Service bean objects, and implementing DAO bean objects.
Section (5) Creating a Calendar Practice Project
Learn about calendar service design, project creation, member registration feature implementation, database linking, etc.
Section (6) Implementing login function
Learn about DAO, persisting login states, sessions, and more.
Section (7) Implementing account modification and password retrieval
Learn about sending mail, interceptors, and more.
Section (8) Logging Framework Utilization and Operation Strategy
Learn about various dependency injection (DI), lombok, logger, etc.
Section (9) Efficient Data Access-I: Mapper
Learn about MyBatis basic concepts, MyBatis configuration files, and mapping techniques.
Section (10) Efficient Data Access-II: ORM
Learn about JPA basic concepts, applying JPA to CRUD, etc.
Section (11) Strengthening Web Application Security with Spring Security
Learn about Spring Security overview and structure, Spring Security bean location, SecurityFilterChain request processing structure, and Spring Security application.
Section (12) Implementing Administrator Mode
Learn about asynchronous methods, Rest API, RESTful, ResponseEntity, etc.
Section (13-15) Register, view, edit, and delete calendar schedules
Learn about registering, checking, modifying, and deleting schedules.
This course provides a variety of materials to help you practice and review.
The materials below can be downloaded and used at any time during the course.
PDF materials : All lecture notes (summarizing key concepts and flow) provided
Text Summary : A brief summary of key points that require further explanation.
Example Code : Full source code written directly in the lecture
The entire material is approximately 100MB and consists of teaching materials and practice example sources.
All materials are provided for personal study only and unauthorized copying, sharing, or redistribution is prohibited.
Some practical examples require development environment setup , so please prepare according to the instructions.
1. Player knowledge guide
This course is intended for beginners to Spring Boot .
If you have a basic understanding of Java grammar (classes, methods, variables, etc.), you can learn more smoothly.
Basic concepts of the web, such as WEB, HTML, HTTP, and domains, are briefly introduced, so you can follow along without any prior learning.
2. Lecture quality and learning environment
All lectures are provided in Full HD quality and high-quality audio with noise removed .
Since the lecture content is focused on practical training, we recommend taking the class on your personal laptop or PC .
We recommend using IDE (IntelliJ) when practicing code, and installation instructions will be provided in the lecture.
3. Recommended learning method
We recommend watching each lecture video along with the practice code .
For difficult concepts, watch them repeatedly and be sure to review them after practicing.
4. Questions and Updates
Updated lectures are provided free of charge to existing students.
5. Copyright and Material Use Guidelines
This course and all learning materials provided (code, PDF, images, etc.) are subject to copyright protection .
It cannot be used for purposes other than personal study (such as unauthorized sharing, copying, or distribution).
Please use the lectures and materials only within the specified scope. Your cooperation will help us create better lectures!
[2025-05-02]
List organized for easy access to lecture notes (PDF) and source code for each lecture
Added the Lecture Notes and Project Source List.xlsx file (included when downloading lecture materials)
[2025-04-15]
Lecture Open
Who is this course right for?
If you know the Java language but don't know how to build web applications, you are very welcome!
Are you new to web development? Let's learn the basics of Spring together, step by step!
Spring, daunting to study alone, learn easily with hands-on classes!
If you have Spring experience but can't utilize it properly, you are very welcome!
Backend or full-stack developers welcome!
Need to know before starting?
Java Beginner/Intermediate enough
HTML, Javascript, CSS Beginner level is enough
6,844
Learners
135
Reviews
18
Answers
4.9
Rating
2
Courses
I am a developer and instructor with over 20 years of experience in Java-based web development. I possess extensive practical expertise ranging from large-scale project design to performance optimization, and I have dedicated myself to sharing development knowledge through numerous corporate training programs and university lectures. I provide deep insights through a balanced perspective of both industry practice and education.
All
75 lectures ∙ (35hr 34min)
Course Materials:
All
15 reviews
4.9
15 reviews
Reviews 1
∙
Average Rating 5.0
Edited
5
The Spring Boot course was truly excellent and provided a very satisfying learning experience! Before the course, I experienced a lot of stress due to repeated trial and error during self-study, but thanks to the systematic curriculum and detailed explanations, I was able to effectively solve problems. In particular, the practice-oriented projects and abundant material provided were a great help in increasing understanding and strengthening practical application skills. The example source code was also provided step-by-step, making it easy to follow the learning flow, and especially thanks to the extensive syllabus, which was meticulously organized rather than vague, it seems it will be a great help for reviewing and organizing. I feel I have a solid understanding of Security, MyBatis, and JPA, which were difficult when studying alone. Through the course, I felt the importance of review and gained motivation to continue learning in more depth. I was also able to properly set my future learning direction. Although studying every day wasn't easy, I was able to complete it to the end, and now I plan to review it again and organize it more deeply. I sincerely thank you for providing such excellent educational content. Also, through this course, I realized that my understanding of JavaScript was shallower than I thought, and I felt the need to build a foundation from the basics again. If you have any plans for JavaScript-related courses, they would be of great help. Furthermore, if a practical course linking React and Spring is offered in the future, I definitely want to take it. I also feel proud of myself for not playing during the holidays and working hard to complete the course. Finally, I sincerely thank the instructor for creating such a wonderful course with great care, and I hope you stay healthy always and look forward to seeing you again with good courses in the future. Thank you to the friend who told me about Inflearn.
Hello! Thank you so much for your valuable course review. I am so happy that the lecture was helpful to Mabsosa-nim. I feel a great sense of reward seeing that you seem to have achieved satisfying results. I am also glad that you were able to understand difficult topics like Security, MyBatis, and JPA. I am very happy that the example source code and lecture materials were helpful, and I trust you'll continue to review them well. Your consistent effort to build deeper knowledge through review is truly wonderful! Thank you also for requesting lectures on JavaScript and React + Spring. I will review that in the future. Actually, currently, it's a bit difficult to prepare new lectures right away due to offline classes and actual project work. However, I know well that it's a necessary topic, and I will definitely review it as soon as conditions permit. I will also continue to strive to prepare better lectures. Everyone hits a wall at least once while studying; when that happens, it's okay to take a break without rushing. As you slowly build up again through review, you will surely meet a much stronger version of yourself. Please stay healthy, and I sincerely wish you to continue your great learning journey ahead! Thank you!
Reviews 7
∙
Average Rating 3.4
Edited
5
The more you listen to the lecture, the better it gets.
Hello culwonder.company. Thank you sincerely for taking the time to attend the lecture and leave your feedback. Regarding the feedback you provided, it seems the initial content of the lecture might have felt somewhat basic compared to what you expected, which may have led to your feeling of greater disappointment. This lecture is designed with a structure that builds a solid foundation of basic concepts and then gradually expands to practical difficulty levels. In the beginning, it focuses on the web development flow and the core principles of Spring Boot, and later covers advanced topics like implementing authentication/authorization, applying security, separating permissions, developing calendar-based features, logging, etc., reaching the level of building an actual service. If possible, I sincerely ask that you please review the content from the middle onwards once more. I believe you will be able to fully experience the practical sense and in-depth difficulty level you expected. The feedback you provided is very valuable to me as well, and I will actively incorporate it into creating better lectures in the future. Thank you once again, and have a good day!
Hello culwonder.company. Thank you very much for leaving another valuable course review. You might have felt a bit disappointed at first, but I'm truly delighted that you listened to the lecture until the end and reviewed it so positively. "It gets better the more you listen" is truly encouraging feedback from the perspective of someone who prepared the lecture. I will continue to strive to create lectures that help you gradually build your skills in the future. Thank you once again for your warm support and heartfelt review. Have a great day today!
Reviews 3
∙
Average Rating 5.0
Reviews 10
∙
Average Rating 4.9
5
If you couldn't understand even after taking a government-funded training course, or when you don't have time for training, I think it's the best lecture to recommend.
Hello, Gwiyeomdungi. Thank you sincerely for taking the course and for the detailed review you left. I am very happy that the lecture seems to have been helpful for your learning. Spring Boot can feel a bit difficult for those encountering it for the first time. Also, if there isn't enough lecture time or if basic concepts aren't properly organized, many people find it very difficult to learn. I tried my best to explain things as easily as possible, and I feel a great sense of reward knowing that the lecture helped fill in the gaps you had, Gwiyeomdungi. It's especially impressive and wonderful that you took the time to study despite it being a holiday period. I believe this kind of consistent attitude is ultimately the greatest driving force for improving skills. As you already know, I'd like to add some points that might be helpful for your studies. Even if you encounter parts you don't fully understand while studying or developing, repeating the process of creating projects yourself and resolving errors will gradually lead to understanding and familiarity. It's important to build a solid foundation in basic concepts (e.g., dependency injection, controller-service-repository structure, REST API design, etc.). And more than anything, the 'experience of creating something yourself, no matter how small,' helps you grow your skills quickly. I believe your current efforts will surely become a great asset later on. If you keep moving forward step by step, you will definitely become a great developer. I sincerely support your future growth and journey as a developer. I will repay you with even better lectures. Thank you!
Reviews 35
∙
Average Rating 4.8
5
Incredible lecture density! I'll listen carefully and leave a detailed lecture review later.
Hello, doomco! Thank you so much for your valuable feedback. I'm so glad it was helpful to you :) As the saying goes, "Well begun is half done," you've already taken the first step, so you've already conquered half of it! The content from now on is structured to help you understand the core concepts more easily through practice. If you follow along step by step until the end, you will find yourself having completed the course and will be surprised by how much you have grown. I think the most important thing is to 'go all the way'. Even concepts that seemed confusing at first will naturally connect and become clear to you, as if untangling a thread. Let's run together until the end! I'll always be there to support you. Anyone can hit a wall while studying. But after that moment passes, you will surely find yourself stronger. If doomco encounters a wall, it's okay not to rush. It's okay to take a break or go slowly. If you steadily take one step at a time, you will be able to overcome that wall wisely before you know it. Please feel free to ask for help whenever you need it. Your valuable feedback is always welcome! I hope your learning time leads to a pleasant experience, and that its lingering warmth permeates your daily life. Have a pleasant learning day today, and always have a happy day~
Check out other courses by the instructor!
Explore other courses in the same field!