Spring MVC For Beginners – Build Java Web App in 25 Steps

Module 1: Introduction & Environment Setup

⏳ 30 minutes

• Overview of Spring ecosystem and MVC design pattern.

• Install JDK, Maven, and IDE setup (Eclipse/IntelliJ).

• Create a base Spring MVC project skeleton.

Module 2: Configuring Spring MVC

⏳ 45 minutes

• Define web.xml and DispatcherServlet configuration.

• Set up applicationContext.xml for component scanning.

• Configure view resolver for Thymeleaf or JSP.

Module 3: Controllers, Models & Views

⏳ 1 hour

• Create @Controller classes and map URL endpoints.

• Pass data to views using Model and ModelAndView.

• Build view templates with Thymeleaf/JSP tags and layout dialect.

Module 4: Form Handling & Validation

⏳ 1 hour

• Bind form inputs to Java POJOs with @ModelAttribute.

• Use @Valid and JSR-303 annotations for server-side validation.

• Display validation errors in views and handle binding results.

Module 5: Persistence with Spring JDBC & JPA

⏳ 1 hour

• Configure JdbcTemplate and data sources for plain JDBC.

• Set up Spring Data JPA repositories and Hibernate integration.

• Perform CRUD operations and transaction management.

Module 6: Building RESTful APIs

⏳ 45 minutes

• Annotate controllers with @RestController and map JSON endpoints.

• Use @RequestBody and @ResponseBody for payload serialization.

• Handle exceptions and return appropriate HTTP status codes.

Module 7: Spring Security Basics

⏳ 45 minutes

• Integrate Spring Security dependencies and configuration.

• Define in-memory or JDBC-backed user details.

• Secure URLs and methods with role-based access control.

Module 8: Project Walkthrough & Best Practices

⏳ 1 hour

• Combine all components into a cohesive sample application.

• Discuss layered architecture, package organization, and naming conventions.

• Review performance tuning tips and common pitfalls.

Get certificate