SpringBoot Backend Project with Shiro, JWT, and Mybatis-Plus – Features, Architecture, and Deployment Guide

Front‑back separation has become a standard for internet projects, and SpringBoot simplifies coding, configuration, and deployment, making it a popular entry‑level micro‑framework for many companies. Mybatis-Plus enhances Mybatis with code generation and convenient CRUD operations, while Apache Shiro offers a powerful yet easy‑to‑use Java security framework, often preferred over Spring Security.

The project features include custom @Log annotation for automatic database logging, @Pass annotation to bypass authentication, unified request body handling with JSONObject , custom @ValidationParam for parameter validation, bcrypt password encryption, Shiro‑based permission annotations for fine‑grained button‑level control, a @CurrentUser annotation to retrieve the logged‑in user, centralized exception handling, Spring AOP for declarative transactions and XSS protection, and stateless JWT login returning token and permission data.

Program flow: users POST credentials to the /login endpoint to receive a JWT token; subsequent requests include the token in the Authorization header; the server validates the token, returns 401 on failure, and uses Shiro for authorization.

Running the project requires JDK 1.8, Maven, a MySQL database named liugh (UTF‑8 charset) initialized with liugh.sql , and a Redis service. After cloning the repository, import the liugh‑parent pom, adjust application‑dev.properties with MySQL credentials, and start the application via IDE or mvn clean package followed by java -jar liugh‑web.jar . The API base path is prefixed with /api/v1 , and the login endpoint is localhost:8081/api/login (default account: 13888888888/123456).

Additional notes: install Lombok plugin in the IDE to avoid compilation errors, and the project includes complete comments and a custom startup banner.