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- Initialize Docusaurus project structure - Add Chinese documentation (all sections) - Add English documentation (getting started section) - Custom iFlytek blue theme styling - Enterprise value focused homepage design
69 lines
1.6 KiB
Markdown
69 lines
1.6 KiB
Markdown
---
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title: 系统架构
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sidebar_position: 1
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description: SkillHub 系统架构概览
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---
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# 系统架构
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## 架构原则
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- **单体优先**：一期采用模块化单体，不拆微服务
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- **依赖倒置**：领域层不依赖基础设施
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- **可替换边界**：搜索、存储都有 SPI 抽象
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## 模块结构
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```
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server/
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├── skillhub-app/ # 启动、配置装配、Controller
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├── skillhub-domain/ # 领域模型 + 领域服务 + 应用服务
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├── skillhub-auth/ # OAuth2 认证 + RBAC + 授权判定
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├── skillhub-search/ # 搜索 SPI + PostgreSQL 全文实现
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├── skillhub-storage/ # 对象存储抽象 + LocalFile/S3
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└── skillhub-infra/ # JPA、通用工具、配置基础
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```
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## 模块依赖
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```
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app → domain, auth, search, storage, infra
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infra → domain
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auth → domain
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search → domain
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storage → (独立)
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```
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## 技术栈
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| 层级 | 技术 | 版本 |
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|------|------|------|
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| 运行时 | Java | 21 |
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| 框架 | Spring Boot | 3.2.3 |
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| 数据库 | PostgreSQL | 16.x |
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| 缓存/会话 | Redis | 7.x |
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## 部署架构
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```
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┌──────────────┐
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│ Browser / CLI│
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└──────┬───────┘
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│
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▼
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┌──────────────┐
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│ Web/Nginx │
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└──────┬───────┘
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│ /api/*
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▼
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┌──────────────┐
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│ Spring Boot │
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└───┬────┬─────┘
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│ │
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▼ ▼
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PostgreSQL Redis
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```
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## 下一步
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- [领域模型](./domain-model) - 核心实体
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