This document presents an example of dynamic permission menu loading based on jCasbin. Through jCasbin, you can easily manage menu permissions in Spring Boot development.

Technology Stack

• Backend: Spring Boot 2.x + jCasbin + Spring Data JPA
• Frontend: Tailwind CSS + Thymeleaf

Startup Instructions

1. Build the menu structure you need in the casbin/policy.csv file. Specifically, g2 represents the relationship between menus. For example: g2, submenu name, parent menu name.
2. Once the configuration is complete, run the main method in Application.java located under org/casbin/. Access http://localhost:8080/ for testing.
3. The access control model file for jCasbin is located at casbin/model.conf, and the policy file is at casbin/policy.csv. Modify them as needed based on your requirements.

Demonstration video

Root user

Admin user

Normal user