1. Project Overview

twelvet

JDK >= 17

A permission management system based on Spring Cloud Alibaba, integrating popular libraries from the market and serving as a framework for rapid development.

A microservices-based development scaffold built using the Spring Cloud Alibaba ecosystem. Learning about this project will help you quickly master the core fundamentals of microservices. This project aims to eliminate repetitive business code by providing the essential common business logic required by a system. Whether used in a microservices architecture or a monolithic application, these business components are reusable. More importantly, the project is designed to help developers understand microservices concepts and development practices. You can use it to build website administration panels, member centers, CMS, CRM, OA, and other systems. It is not limited to small applications; you can also develop additional service modules and continuously improve the project.

The system was originally designed to help complete business requirements faster, deliver a better user experience, and save more time. It will serve as a foundation for developing practical features. We hope these features will be lightweight, highly portable functional plugins.

2. Open Source License

Licensed under Apache-2.0

3. Screenshots

Demonstration Picture

4. Feature Overview

Built-in functions

1. User Management: Users are system operators, this function mainly completes system user configuration.

2. Department Management: Configuring system organizational structures (companies, departments, teams), tree structure presentation supports data permissions.

3. Position Management: Configure system users' positions.

4. Menu Management: Configure system menus, operation permissions, button permissions, etc.

5. Role Management: Role menu permission distribution, set role data range permissions by organization.

6. Dictionary Management: Maintain some fixed data frequently used in the system.

7. Parameter Management: Dynamically configure common parameters in the system.

8. Asynchronous Processing: Recording and querying login logs, system operation logs, and system access logs.

9. Scheduled Tasks: Online task scheduling with support for adding, editing, and deleting tasks, including execution result logs.

10. Code Generation: Generate frontend and backend CRUD code with one click to accelerate business development.

11. Service Monitoring: Monitor current system CPU, memory, disk, stack, etc. related information.

12. Connection Pool Monitoring: Monitor the current system database connection pool status, and analyze SQL to find system performance bottlenecks.

13. Distributed File Storage.

14. Aggregated Swagger API Documentation Gateway.

15. Sentinel Rate Limiting Center.

16. Nacos Service Registry + Configuration Center.

17. RAG Knowledge Base

Latest Technology Stack

Built with popular technologies including Spring Boot 3, Spring Cloud Alibaba, Spring OAuth2, React, and Ant Design.

Functionally complete

Includes a complete built-in permission architecture, covering menus, roles, users, dictionaries, parameters, code generation, distributed file storage, distributed transactions, aggregated Swagger documentation, and other common system modules.

Microservices for Solving Complex Problems

Break down our business into separate services so each can fulfill its own responsibilities. Horizontally scale business capabilities across a limited number of services to maximize system availability.

5. Tech Stack

(Spring Boot 3. X Microservices Framework) A microservices framework based on Spring Boot 3.X, Spring Cloud Alibaba / Spring Cloud Tencent, and React. Chat GPT (RAG, TTS, STT, LLM)

Architecture Diagram

✈️✈️✈️Quickly Start Microservices

Memory > 16. You need to install Maven, Docker, Docker Compose, Node, and Yarn manually.

# mvn twelvet
cd ./twelvet && mvn clean && mvn install
# mvn twelvet-auth
cd ../twelvet-auth && mvn clean && mvn install
# mvn twelvet-gateway
cd ../twelvet-gateway && mvn clean && mvn install
# mvn twelvet-server-system
cd ../twelvet-server/twelvet-server-system && mvn clean && mvn install
# Navigate to the script directory
cd ../../docker
# Grant execution permissions
chmod 751 deploy.sh
# Run startup (execute parameters as needed: [init|port|base|server|stop|rm])
# Initialize
./deploy.sh init
# Start basic services
./deploy.sh base
# Start twelvet
./deploy.sh server
# Start UI
./deploy.sh nginx

Branch Description

Project Structure

com.twelvet
├── twelvet-ui              // Frontend framework [80]
├── twelvet-gateway         // Gateway module [88]
├── twelvet-nacos           // nacos [8848]
├── twelvet-auth            // Authentication center [8888]
├── twelvet-api             // API modules
│       └── twelvet-api-system                             // System API
│       └── twelvet-api-dfs                                // DFS API
│       └── twelvet-api-job                                // Scheduled task API
│       └── twelvet-api-ai                                  // AI API
├── twelvet-framework       // Core modules
│       └── twelvet-framework-core                         // Core module
│       └── twelvet-framework-log                          // Logging
│       └── twelvet-framework-datascope                    // Data permissions
│       └── twelvet-framework-jdbc                         // jdbc
│       └── twelvet-framework-swagger                      // swagger documentation
│       └── twelvet-framework-redis                        // Cache service
│       └── twelvet-framework-security                     // Security module
│       └── twelvet-framework-utils                        // Utility module
├── twelvet-server         // Business modules
│       └── twelvet-server-system                          // System module [8081]
│       └── twelvet-server-job                             // Scheduled tasks [8082]
│       └── twelvet-server-dfs                             // DFS service [8083]
│       └── twelvet-server-gen                             // Code generation [8084]
│       └── twelvet-server-ai                               // AI module [8085]
├── twelvet-visual        // Visual management modules
|       └── twelvet-visual-sentinel                        // sentinel [8101]
│       └── twelvet-visual-monitor                         // Monitoring center [8102]
├──pom.xml                // Common dependencies

Open-Source Collaboration

Open-source agreement

twelvet is open-source software licensed under the Apache 2.0 License. Commercial use is permitted, but class author and Copyright information must be retained.