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-#

youlai-boot
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+#

youlai-boot
**Enterprise-grade permission management backend based on Spring Boot**
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[](https://spring.io/projects/spring-boot)
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[](https://openjdk.org/)
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[](LICENSE)
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[](https://gitee.com/youlaiorg/youlai-boot/stargazers)
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[](https://github.com/youlaitech/youlai-boot)
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[](https://gitcode.com/youlai/youlai-boot/stargazers)
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-[](https://vue.youlai.tech)
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-[](https://app.youlai.tech)
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-[](https://www.youlai.tech/docs/server/spring-boot/)
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-[](./README.md)
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+[](https://vue.youlai.tech)
+[](https://app.youlai.tech)
+[](https://www.youlai.tech/docs/server/spring-boot/)
+[](./README.md)
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## Introduction
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**youlai-boot** is an enterprise-grade permission management backend built on Spring Boot. It ships with the frontend [vue3-element-admin](https://gitee.com/youlaiorg/vue3-element-admin) and the mobile app [youlai-app](https://gitee.com/youlaiorg/youlai-app), and is one of **7 language implementations** (Java / Node.js / Go / Python / PHP / C# / Rust) that share the same API specification and database schema. It is suitable for learning, reference, and secondary development of enterprise admin systems.
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## Core Features
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-- 🔐 **Security** — Spring Security + JWT/Redis dual-session model, token renewal, multi-device mutual exclusion
+- 🔐 **Security** — Spring Security + JWT/Redis dual-session token model, token renewal, multi-device mutual exclusion
- 🛡️ **Fine-grained permissions** — 5-level RBAC: data → menu → button → API → field
- ⚡ **Code generator** — one-click generation of full-stack CRUD code
-- 📦 **Complete modules** — users, roles, menus, departments, dictionaries, files, scheduled tasks, message center, operation logs
+- 📦 **Complete modules** — users, roles, menus, departments, dictionaries, files (OSS/RustFS/local), scheduled tasks, message center, operation logs
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+- 🔀 **Workflow** — Flowable approval flows: online BPMN design, conditional gateways, role-based approval, rejection & rollback
- 🌐 **Multi-tenant SaaS** — data isolation + tenant config, with a standalone [youlai-boot-tenant](https://gitee.com/youlaiorg/youlai-boot-tenant) edition
- 🔌 **Real-time communication** — SSE push: online user count, dictionary sync, notification broadcast
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## System Preview
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**PC**
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**Mobile**
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## Quick Start
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**Requirements**: JDK 17+ · MySQL 8.0+ · Redis 6.0+
+1. Clone the project:
+ ```bash
+ git clone https://gitee.com/youlaiorg/youlai-boot.git
+ ```
-1. Clone: `git clone https://gitee.com/youlaiorg/youlai-boot.git`
+2. Import the database:
-2. Import database:
```bash
# Base schema (required)
sql/youlai-admin.sql
# Optional extensions: safe to skip, run after the base schema
- sql/extensions/form.sql # Dynamic Form
+ sql/extensions/dynamic-form.sql # Dynamic Form
+ sql/extensions/workflow.sql # Workflow (Flowable demo processes & demo accounts, not engine tables)
```
-3. Adjust config (optional, a read-only online data source is configured by default): `src/main/resources/application-dev.yml`
+3. Adjust config (optional, a read-only online data source is configured by default):
-4. Start and visit http://localhost:8000/doc.html
+ ```bash
+ src/main/resources/application-dev.yml
+ ```
+4. Start the service:
+ **Option 1: Run in IDEA (recommended)**
+ Open the project in IDEA, wait for Maven dependencies to download, then run the application class `YouLaiBootApplication`.
-Default credentials: `admin` / `123456`
+ **Option 2: Command line**
+ ```bash
+ mvn spring-boot:run
+ ```
+ Once started, visit . If the API docs open, the backend is running properly.
-Detailed guide: https://www.youlai.tech/docs/server/spring-boot/quick-start.html
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-## Tech Stack
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-| Tech | Version | Description |
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-|:-----|:--------|:------------|
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-| Spring Boot | 4.0.5 | Core framework |
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-| Spring Security | 6.x | Auth & authorization |
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-| MyBatis-Plus | 3.5.15 | ORM |
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-| Druid | 1.2.24 | Connection pool |
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-| Redis + Redisson | 6.0+ / 4.1.0 | Cache · Session · Distributed lock |
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-| Caffeine | 2.9.3 | Local cache |
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-| XXL-Job | 3.2.0 | Distributed scheduled tasks |
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-| Knife4j | 4.5.0 | API docs |
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-| MapStruct | 1.6.3 | Object mapping |
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-| MinIO | 8.5.10 | Object storage |
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+5. Start the frontend (optional):
+ For a visual admin UI, start the companion frontend [vue3-element-admin](https://gitee.com/youlaiorg/vue3-element-admin), visit , and log in with `admin` / `123456`.
+> For more details, see the official docs: [Quick Start](https://www.youlai.tech/docs/server/spring-boot/quick-start.html) · [Deployment Guide](https://www.youlai.tech/docs/server/spring-boot/deploy.html)
## Directory Structure
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-```
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+```
youlai-boot/
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├── docs/ # Docs and image assets
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├── sql/ # Database init scripts
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├── src/ # Source code
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-│ ├── auth/ # Auth module (login/logout/token/captcha)
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+│ ├── auth/ # Auth module
+│ │ ├── password/ # Username/password login (with captcha)
+│ │ ├── sms/ # SMS verification code login
+│ │ ├── qrcode/ # QR code login
+│ │ ├── wxma/ # WeChat Mini Program login
+│ │ └── session/ # Session management (logout / token renewal)
│ ├── codegen/ # Code generator
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│ ├── common/ # Common module (constants/enums/exceptions/response/utils)
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-│ ├── config/ # Configuration (Security/Redis/Captcha/OSS/Email etc.)
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+│ ├── config/ # Configuration (Security/Redis/MyBatis/API docs/CORS/scheduling etc.)
│ ├── framework/ # Infrastructure layer
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│ │ ├── mybatis/ # MyBatis-Plus config
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-│ │ ├── security/ # Spring Security (filters/token/utils)
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+│ │ ├── security/ # Spring Security
+│ │ │ ├── config/ # Security config and properties
+│ │ │ ├── filter/ # Token authentication filter
+│ │ │ ├── handler/ # Authentication / authorization failure handlers
+│ │ │ ├── model/ # Security model (SecurityUser / token / data scope)
+│ │ │ ├── port/ # Auth & permission ports (implemented by system)
+│ │ │ ├── service/ # User details and permission service
+│ │ │ ├── token/ # Token management (JWT / Redis dual mode)
+│ │ │ └── util/ # Security utilities
│ │ └── web/ # Web layer (global exception/CORS/rate limit)
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+│ ├── module/ # Business extension modules
+│ │ ├── form/ # Dynamic Form
+│ │ └── workflow/ # Workflow
│ ├── support/ # Capability services
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-│ │ ├── file/ # File storage (MinIO/Alibaba Cloud OSS/local)
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+│ │ ├── file/ # File storage (RustFS/Alibaba Cloud OSS/local)
│ │ ├── mail/ # Email service
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│ │ ├── sms/ # SMS service
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│ │ └── sse/ # SSE push
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-│ └── system/ # Business (user/role/menu/dept/dict etc.)
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-├── docker-compose.yml # One-click middleware orchestration (MySQL/Redis/MinIO/Xxl-Job)
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+│ └── system/ # System business (user/role/menu/dept/dict etc.)
+├── docker-compose.yml # One-click middleware orchestration (MySQL/Redis/RustFS/Xxl-Job)
└── pom.xml # Maven dependency management
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-```
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+```
## Ecosystem
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**Frontend**
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-| Project | Stack | Description |
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-| [vue3-element-admin](https://gitee.com/youlaiorg/vue3-element-admin) | Vue 3 + Element Plus | PC admin frontend (recommended) |
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-| [youlai-app](https://gitee.com/youlaiorg/youlai-app) | Vue 3 + UniApp | Mobile App |
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+| Project | Stack | Description | Status |
+|:-----|:------|:------------|:---|
+| [vue3-element-admin](https://gitee.com/youlaiorg/vue3-element-admin) | Vue 3 + Element Plus | PC admin frontend (recommended) | ✅️ |
+| [youlai-app](https://gitee.com/youlaiorg/youlai-app) | Vue 3 + UniApp | Mobile App | ✅️ |
**Backend**
+| Project | Stack | Description | Status |
+|:-----|:------|:------------|:---|
+| [youlai-boot](https://gitee.com/youlaiorg/youlai-boot) | Spring Boot + MyBatis-Plus | Java (recommended) | ✅️ |
+| [youlai-nest](https://gitee.com/youlaiorg/youlai-nest) | NestJS + TypeORM | Node.js | ✅️ |
+| [youlai-gin](https://gitee.com/youlaiorg/youlai-gin) | Go + Gorm | Go | ✅️ |
+| [youlai-django](https://gitee.com/youlaiorg/youlai-django) | Django + DRF | Python | ✅️ |
+| [youlai-fastapi](https://gitee.com/youlaiorg/youlai-fastapi) | FastAPI + SQLAlchemy | Python | ✅️ |
+| [youlai-laravel](https://gitee.com/youlaiorg/youlai-laravel) | Laravel + Eloquent | PHP | ✅️ |
+| [youlai-think](https://gitee.com/youlaiorg/youlai-think) | ThinkPHP + ThinkORM | PHP | ✅️ |
+| [youlai-aspnet](https://gitee.com/youlaiorg/youlai-aspnet) | ASP.NET Core + EF Core | C# | ✅️ |
+| [youlai-axum](https://gitee.com/youlaiorg/youlai-axum) | Axum + SeaORM | Rust | ✅️ |
+> The nine backends share the same **RESTful API specification** and **database schema**, so the frontend can switch seamlessly.
-| Project | Stack | Description |
-| [youlai-boot](https://gitee.com/youlaiorg/youlai-boot) | Spring Boot + MyBatis-Plus | Java (recommended) |
-| [youlai-nest](https://gitee.com/youlaiorg/youlai-nest) | NestJS + TypeORM | Node.js |
-| [youlai-gin](https://gitee.com/youlaiorg/youlai-gin) | Go + Gorm | Go |
-| [youlai-django](https://gitee.com/youlaiorg/youlai-django) | Django + DRF | Python |
-| [youlai-fastapi](https://gitee.com/youlaiorg/youlai-fastapi) | FastAPI + SQLAlchemy | Python |
-| [youlai-think](https://gitee.com/youlaiorg/youlai-think) | ThinkPHP + ThinkORM | PHP |
-| [youlai-aspnet](https://gitee.com/youlaiorg/youlai-aspnet) | ASP.NET Core + EF Core | C# |
-| [youlai-axum](https://gitee.com/youlaiorg/youlai-axum) | Axum + SeaORM | Rust |
-> **youlai-boot** also provides the following variants and branches: [Multi-Tenant](https://gitee.com/youlaiorg/youlai-boot-tenant) · [MyBatis-Flex](https://gitee.com/youlaiorg/youlai-boot-flex) · [Spring Boot 3](https://gitee.com/youlaiorg/youlai-boot/tree/spring-boot-3) · [PostgreSQL](https://gitee.com/youlaiorg/youlai-boot/tree/db-pg) · [Multi-Module](https://gitee.com/youlaiorg/youlai-boot/tree/multi-module)
+**Derived Editions**
->
+| Project | Based on | Type | Description | Status |
+|:-----|:-----|:---|:------------|:---|
+| [youlai-boot-tenant](https://gitee.com/youlaiorg/youlai-boot-tenant) | youlai-boot | Standalone repo | Multi-tenant SaaS with tenant isolation & config | ✅️ |
+| [youlai-boot-flex](https://gitee.com/youlaiorg/youlai-boot-flex) | youlai-boot | Standalone repo | Built on MyBatis-Flex | ✅️ |
+| [youlai-boot (db-pg)](https://gitee.com/youlaiorg/youlai-boot/tree/db-pg) | youlai-boot | Branch | PostgreSQL database branch | ✅️ |
+| [youlai-boot (multi-module)](https://gitee.com/youlaiorg/youlai-boot/tree/multi-module) | youlai-boot | Branch | Multi-module project split | ✅️ |
+| [youlai-boot (spring-boot-3)](https://gitee.com/youlaiorg/youlai-boot/tree/spring-boot-3) | youlai-boot | Branch | Spring Boot 3 compatible branch | ✅️ |
+| [youlai-nest (multi-tenant)](https://gitee.com/youlaiorg/youlai-nest/tree/multi-tenant) | youlai-nest | Branch | Multi-tenant SaaS with tenant isolation & config | ✅️ |
-> The eight backends share the same **RESTful API specification** and **database schema**, so the frontend can switch seamlessly.
+## Optional Extensions
+**Workflow (disabled by default)**
+Two steps to enable:
-## Documentation
+1. Import the demo data (demo processes & demo accounts):
+ ```bash
+ sql/extensions/workflow.sql
+ ```
+ The ACT_* engine tables do not need to be imported — Flowable creates them automatically on startup (existing tables are left untouched).
-| Resource | Link |
+2. Enable it in `application-{profile}.yml`:
-|:-----|:-----|
+ ```yaml
+ workflow:
+ enabled: true
+ ```
-| 📖 Full docs site | [www.youlai.tech](https://www.youlai.tech/) |
+ The Flowable engine switches (process / idm / eventregistry) follow `workflow.enabled` via placeholders in the same `application-{profile}.yml`, no extra maintenance needed.
-| 🖥️ PC live preview | [vue.youlai.tech](https://vue.youlai.tech) |
+**Multi-tenant**
-| 📱 Mobile live preview | [app.youlai.tech](https://app.youlai.tech) |
+For tenant isolation and tenant configuration, use the standalone repo [youlai-boot-tenant](https://gitee.com/youlaiorg/youlai-boot-tenant).
-| 🔗 Apifox API docs | [apifox.com](https://www.apifox.cn/apidoc/shared-195e783f-4d85-4235-a038-eec696de4ea5) |
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-| 🔗 Local API docs | [localhost:8000/doc.html](http://localhost:8000/doc.html) |
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-## License
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-Released under the [Apache License 2.0](LICENSE); free for commercial use.
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+## License & Support
+This project is open-sourced under the [Apache License 2.0](LICENSE) and free for commercial use. Feel free to submit [issues](https://gitee.com/youlaiorg/youlai-boot/issues) or feedback, and pull requests are always welcome.
+For technical support, business cooperation, secondary development, project customization, or private deployment, contact the author on WeChat (QR codes below).
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Official WeChat Account
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Mini Program
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Technical discussion · Feedback · Business cooperation
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diff --git a/README.md b/README.md
index 35e635f6..a499c77b 100644
--- a/README.md
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@@ -220,8 +220,6 @@ youlai-boot/
Flowable 引擎开关(process / idm / eventregistry)在同一 `application-{profile}.yml` 中以占位符跟随 `workflow.enabled`,无需单独维护。
- 演示流程的启动自动部署由同文件 `workflow.demo.enabled` 控制(dev/youlai 默认 `true`、prod 默认 `false`,仅在模块开启后生效)。
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**多租户**
需要租户隔离与租户配置,使用独立仓库 [youlai-boot-tenant](https://gitee.com/youlaiorg/youlai-boot-tenant)。