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After encountering Thymeleaf template parsing failures when packaging a Spring Boot 3.4.3 application as a JAR, the author resolves the issue by configuring the template resolver in Java code, disabling Thymeleaf settings in application.yml, and adjusting ModelAndView paths to omit leading slashes.
This tutorial explains fourteen practical techniques for building Spring MVC controller classes, covering annotation‑based definitions, interface implementation, extending AbstractController, URL mapping, request method handling, parameter binding, model handling, redirects, form validation, file uploads, dependency injection, and best practices such as single‑responsibility and domain‑specific controllers.
This article explains how Spring MVC evolved from basic Servlets to a two‑level controller architecture, detailing the roles of DispatcherServlet, HandlerMapping, HandlerInterceptor, ModelAndView, ViewResolver and View, and shows configuration examples that simplify server‑side development in Java web applications.