Powerful Expression Language for querying and manipulating an object graph at runtime. It is an extension of the unified expression language (unified EL) as specified in the JSP 2.1 specification

Spring Context provides access to configured objects like a registry (a context). It inherits its features from Spring Beans and adds support for internationalization, event propagation, resource loading, and the transparent creation of contexts.

Spring webmvc contains Spring's model-view-controller (MVC) and REST Web Services implementation for web applications. It provides a clean separation between domain model code and web forms and integrates with all of the other features of the Spring ...

Spring Security is a powerful and highly customizable authentication and access-control framework. It provides protection against attacks like session fixation, clickjacking, cross site request forgery, etc

Spring Security

Spring Security

Hutool 扩展工具类（提供其它类库的封装）

The Spring Security plugin simplifies the integration of Spring Security into Grails® framework applications.

Spring Security

Mapping, persistence, and code generation API for reading and writing POJOs to an LDAP directory

Ibis AdapterFramework Core