Spring Framework

MVC project

project
docs

The Spring Web model-view-controller (MVC) framework is designed around a DispatcherServlet that dispatches requests to handlers, with configurable handler mappings, view resolution, locale and theme resolution as well as support for uploading files. The default handler is based on the @Controller and @RequestMapping annotations, offering a wide range of flexible handling methods.

MVC project from JavaRush

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Spring Security

click

1. using a DB with bcrypt;
2. using passwords in memory(bad decision);