707 lines
14 KiB
Markdown
707 lines
14 KiB
Markdown
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# 🦐 龙虾记忆同步系统
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一个用于同步和管理龙虾记忆文件的前后端分离系统,提供文件树展示、差异对比和双向同步功能。
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## 📋 目录
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- [项目概述](#项目概述)
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- [技术栈](#技术栈)
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- [功能特性](#功能特性)
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- [项目结构](#项目结构)
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- [快速开始](#快速开始)
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- [API 文档](#api-文档)
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- [开发指南](#开发指南)
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- [部署说明](#部署说明)
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- [开发日志](#开发日志)
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## 项目概述
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龙虾记忆同步系统是一个专为 OpenClaw 龙虾设计的记忆文件管理工具,支持:
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- 扫描龙虾记忆目录
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- 检查文件差异
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- 双向同步(本地 ↔ 数据库)
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- 版本历史追踪
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- 统计信息展示
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## 技术栈
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### 后端
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- Django 4.x
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- Django REST Framework
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- PostgreSQL 15
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- Python 3.11
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### 前端
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- React 18
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- Ant Design 5.x
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- react-diff-viewer-continued
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- Axios
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### 部署
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- Docker
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- Docker Compose
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- Nginx
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## 功能特性
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- ✅ **文件树展示**:可视化展示龙虾记忆文件结构
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- ✅ **差异对比**:直观对比本地文件和数据库文件
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- ✅ **双向同步**:支持本地→数据库和数据库→本地同步
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- ✅ **版本历史**:追踪文件的修改历史
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- ✅ **统计信息**:展示文件数量、大小等统计信息
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- ✅ **REST API**:完整的 RESTful API 接口
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## 项目结构
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```
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lobster-memory-sync/
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├── backend/ # Django 后端
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│ ├── manage.py # Django 管理脚本
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│ ├── requirements.txt # Python 依赖
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│ ├── Dockerfile # 后端 Docker 配置
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│ ├── memory_sync/ # Django 项目配置
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│ │ ├── settings.py # 项目设置
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│ │ ├── urls.py # 主路由
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│ │ └── wsgi.py # WSGI 配置
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│ └── memory_app/ # 核心应用
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│ ├── models.py # 数据模型
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│ ├── serializers.py # 序列化器
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│ ├── views.py # 视图
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│ ├── urls.py # 应用路由
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│ └── services.py # 业务逻辑
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├── frontend/ # React 前端
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│ ├── package.json # Node 依赖
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│ ├── Dockerfile # 前端 Docker 配置
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│ ├── public/ # 静态资源
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│ └── src/ # 源代码
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│ ├── api/ # API 客户端
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│ │ └── index.js
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│ ├── components/ # React 组件
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│ │ ├── FileTree.js # 文件树
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│ │ └── FileDiff.js # 差异对比
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│ ├── App.js # 主应用
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│ └── index.js # 入口文件
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├── docker-compose.yml # Docker Compose 配置
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├── README.md # 项目文档
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└── DEPLOY.md # 部署文档
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```
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## 快速开始
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### 前置条件
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- Docker
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- Docker Compose
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- 端口占用检查:8086(前端)、8087(后端)、5432(数据库)
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### 一键启动
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```bash
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# 克隆项目
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cd /home/node/.openclaw/workspace/daotong/lobster-memory-sync
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# 启动服务
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docker-compose up -d
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# 查看日志
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docker-compose logs -f
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# 停止服务
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docker-compose down
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```
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### 访问地址
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- 前端:http://localhost:8086
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- 后端 API:http://localhost:8087/api/
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- PostgreSQL:localhost:5432
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## API 文档
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### 扫描文件
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```
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GET /api/scan/?lobster_id=daotong
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```
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**响应示例:**
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```json
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{
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"files": [
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{
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"name": "MEMORY.md",
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"path": "MEMORY.md",
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"type": "file",
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"size": 1234,
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"last_modified": "2026-04-05T12:00:00Z"
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}
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]
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}
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```
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### 检查同步状态
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```
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GET /api/status/?lobster_id=daotong&file_path=MEMORY.md
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```
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**响应示例:**
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```json
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{
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"synced": false,
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"has_difference": true,
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"difference": "+ 新增内容\n- 删除内容"
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}
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```
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### 获取文件差异
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```
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GET /api/diff/?lobster_id=daotong&file_path=MEMORY.md
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```
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### 同步到数据库
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```
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POST /api/sync/db/
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Content-Type: application/json
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{
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"lobster_id": "daotong",
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"file_path": "MEMORY.md"
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}
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```
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### 同步到本地
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```
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POST /api/sync/local/
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Content-Type: application/json
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{
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"lobster_id": "daotong",
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"file_path": "MEMORY.md"
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}
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```
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## 开发指南
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### 后端开发
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```bash
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# 进入后端容器
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docker exec -it lobster-backend bash
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# 创建迁移
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python manage.py makemigrations memory_app
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python manage.py migrate
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# 创建超级用户
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python manage.py createsuperuser
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# 运行开发服务器
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python manage.py runserver 0.0.0.0:8087
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```
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### 前端开发
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```bash
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# 本地开发(不使用 Docker)
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cd frontend
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npm install
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npm start
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# 构建生产版本
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npm run build
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```
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## 🚀 部署指南
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### 系统要求
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- **操作系统**: Linux / macOS / Windows (WSL2)
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- **Docker**: 20.10 或更高版本
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- **Docker Compose**: 2.0 或更高版本
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- **内存**: 最少 2GB RAM
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- **磁盘**: 最少 5GB 可用空间
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- **端口**: 8086(前端)、8087(后端)、5432(数据库)
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### 环境准备
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#### 1. 安装 Docker
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**Ubuntu / Debian:**
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```bash
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# 更新包索引
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sudo apt-get update
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# 安装依赖
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sudo apt-get install -y ca-certificates curl gnupg lsb-release
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# 添加 Docker 官方 GPG key
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sudo mkdir -p /etc/apt/keyrings
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curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg
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# 添加 Docker 仓库
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echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
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# 安装 Docker
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sudo apt-get update
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sudo apt-get install -y docker-ce docker-ce-cli containerd.io docker-compose-plugin
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# 验证安装
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docker --version
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docker compose version
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```
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**CentOS / RHEL:**
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```bash
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# 安装依赖
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sudo yum install -y yum-utils device-mapper-persistent-data lvm2
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# 添加 Docker 仓库
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sudo yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
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# 安装 Docker
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sudo yum install -y docker-ce docker-ce-cli containerd.io docker-compose-plugin
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# 启动 Docker
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sudo systemctl start docker
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sudo systemctl enable docker
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```
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**macOS:**
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```bash
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# 使用 Homebrew 安装
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brew install --cask docker
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# 启动 Docker Desktop
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open -a Docker
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```
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#### 2. 配置 Docker 用户组(可选)
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```bash
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# 将当前用户添加到 docker 组
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sudo usermod -aG docker $USER
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# 重新登录或运行
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newgrp docker
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# 验证
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docker ps
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```
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### 安装部署
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#### 1. 克隆项目
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```bash
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# 克隆仓库
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git clone https://xjp.datalibstar.com/daotong/lobster-memory-sync.git
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cd lobster-memory-sync
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```
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#### 2. 配置环境变量
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创建 `.env` 文件(可选,用于覆盖默认配置):
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```bash
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# 数据库配置
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DB_NAME=lobster_memory
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DB_USER=postgres
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DB_PASSWORD=your_secure_password
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# 龙虾记忆目录路径
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LOBSTER_MEMORY_BASE=/path/to/lobster/memory
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# 前端配置
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REACT_APP_API_URL=http://localhost:8087/api
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# 端口配置
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FRONTEND_PORT=8086
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BACKEND_PORT=8087
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POSTGRES_PORT=5432
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```
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#### 3. 修改 docker-compose.yml
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根据实际环境修改以下配置:
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```yaml
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services:
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backend:
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volumes:
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# 挂载龙虾记忆目录(只读)
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- /home/node/.openclaw/workspace/daotong:/app/memory_files:ro
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```
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**注意事项:**
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- 将 `/home/node/.openclaw/workspace/daotong` 替换为实际的龙虾记忆目录路径
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- 使用 `:ro` 只读挂载,确保安全性
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#### 4. 构建并启动服务
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```bash
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# 构建镜像
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docker-compose build
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# 启动所有服务(后台运行)
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docker-compose up -d
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# 查看服务状态
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docker-compose ps
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# 查看日志
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docker-compose logs -f
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```
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#### 5. 初始化数据库
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```bash
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# 等待数据库启动
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sleep 10
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# 执行数据库迁移
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docker-compose exec backend python manage.py migrate
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|
|
# 创建超级用户(可选)
|
|||
|
|
docker-compose exec backend python manage.py createsuperuser
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
### 验证部署
|
|||
|
|
|
|||
|
|
#### 1. 检查服务状态
|
|||
|
|
|
|||
|
|
```bash
|
|||
|
|
# 查看所有容器状态
|
|||
|
|
docker-compose ps
|
|||
|
|
|
|||
|
|
# 预期输出:
|
|||
|
|
# NAME STATUS
|
|||
|
|
# lobster-postgres Up
|
|||
|
|
# lobster-backend Up
|
|||
|
|
# lobster-frontend Up
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
#### 2. 测试后端 API
|
|||
|
|
|
|||
|
|
```bash
|
|||
|
|
# 测试 API 健康检查
|
|||
|
|
curl http://localhost:8087/api/
|
|||
|
|
|
|||
|
|
# 测试文件扫描
|
|||
|
|
curl "http://localhost:8087/api/scan/?lobster_id=daotong"
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
#### 3. 访问前端
|
|||
|
|
|
|||
|
|
打开浏览器访问:
|
|||
|
|
- http://localhost:8086
|
|||
|
|
|
|||
|
|
**预期效果:**
|
|||
|
|
- 能够看到文件树展示
|
|||
|
|
- 能够点击文件查看差异对比
|
|||
|
|
- 能够执行同步操作
|
|||
|
|
|
|||
|
|
### 生产环境配置
|
|||
|
|
|
|||
|
|
#### 1. 使用环境变量文件
|
|||
|
|
|
|||
|
|
创建 `.env.production` 文件:
|
|||
|
|
|
|||
|
|
```bash
|
|||
|
|
# 生产环境配置
|
|||
|
|
DB_NAME=lobster_memory_prod
|
|||
|
|
DB_USER=postgres
|
|||
|
|
DB_PASSWORD=<强密码>
|
|||
|
|
DB_HOST=postgres
|
|||
|
|
|
|||
|
|
# 龙虾记忆目录
|
|||
|
|
LOBSTER_MEMORY_BASE=/var/lib/lobster/memory
|
|||
|
|
|
|||
|
|
# 前端 API 地址
|
|||
|
|
REACT_APP_API_URL=https://api.yourdomain.com/api
|
|||
|
|
|
|||
|
|
# 端口配置
|
|||
|
|
FRONTEND_PORT=8086
|
|||
|
|
BACKEND_PORT=8087
|
|||
|
|
POSTGRES_PORT=5432
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
#### 2. 配置 Nginx 反向代理
|
|||
|
|
|
|||
|
|
创建 `nginx.conf`:
|
|||
|
|
|
|||
|
|
```nginx
|
|||
|
|
upstream backend {
|
|||
|
|
server localhost:8087;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
upstream frontend {
|
|||
|
|
server localhost:8086;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
server {
|
|||
|
|
listen 80;
|
|||
|
|
server_name yourdomain.com;
|
|||
|
|
|
|||
|
|
# 重定向到 HTTPS
|
|||
|
|
return 301 https://$server_name$request_uri;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
server {
|
|||
|
|
listen 443 ssl http2;
|
|||
|
|
server_name yourdomain.com;
|
|||
|
|
|
|||
|
|
# SSL 证书配置
|
|||
|
|
ssl_certificate /etc/letsencrypt/live/yourdomain.com/fullchain.pem;
|
|||
|
|
ssl_certificate_key /etc/letsencrypt/live/yourdomain.com/privkey.pem;
|
|||
|
|
ssl_protocols TLSv1.2 TLSv1.3;
|
|||
|
|
ssl_ciphers HIGH:!aNULL:!MD5;
|
|||
|
|
|
|||
|
|
# 前端静态资源
|
|||
|
|
location / {
|
|||
|
|
proxy_pass http://frontend;
|
|||
|
|
proxy_set_header Host $host;
|
|||
|
|
proxy_set_header X-Real-IP $remote_addr;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
# 后端 API
|
|||
|
|
location /api/ {
|
|||
|
|
proxy_pass http://backend/api/;
|
|||
|
|
proxy_set_header Host $host;
|
|||
|
|
proxy_set_header X-Real-IP $remote_addr;
|
|||
|
|
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
|
|||
|
|
proxy_set_header X-Forwarded-Proto $scheme;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
#### 3. 启用 HTTPS
|
|||
|
|
|
|||
|
|
使用 Let's Encrypt 获取免费 SSL 证书:
|
|||
|
|
|
|||
|
|
```bash
|
|||
|
|
# 安装 certbot
|
|||
|
|
sudo apt-get install certbot python3-certbot-nginx
|
|||
|
|
|
|||
|
|
# 获取证书
|
|||
|
|
sudo certbot --nginx -d yourdomain.com
|
|||
|
|
|
|||
|
|
# 自动续期
|
|||
|
|
sudo certbot renew --dry-run
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
#### 4. 配置数据库备份
|
|||
|
|
|
|||
|
|
创建备份脚本 `backup.sh`:
|
|||
|
|
|
|||
|
|
```bash
|
|||
|
|
#!/bin/bash
|
|||
|
|
|
|||
|
|
BACKUP_DIR="/var/backups/lobster-memory"
|
|||
|
|
DATE=$(date +%Y%m%d_%H%M%S)
|
|||
|
|
BACKUP_FILE="$BACKUP_DIR/backup_$DATE.sql"
|
|||
|
|
|
|||
|
|
# 创建备份目录
|
|||
|
|
mkdir -p $BACKUP_DIR
|
|||
|
|
|
|||
|
|
# 执行备份
|
|||
|
|
docker-compose exec -T postgres pg_dump -U postgres lobster_memory > $BACKUP_FILE
|
|||
|
|
|
|||
|
|
# 压缩备份
|
|||
|
|
gzip $BACKUP_FILE
|
|||
|
|
|
|||
|
|
# 删除 7 天前的备份
|
|||
|
|
find $BACKUP_DIR -name "backup_*.sql.gz" -mtime +7 -delete
|
|||
|
|
|
|||
|
|
echo "Backup completed: ${BACKUP_FILE}.gz"
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
添加定时任务:
|
|||
|
|
|
|||
|
|
```bash
|
|||
|
|
# 编辑 crontab
|
|||
|
|
crontab -e
|
|||
|
|
|
|||
|
|
# 每天凌晨 2 点执行备份
|
|||
|
|
0 2 * * * /path/to/backup.sh
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
### 更新部署
|
|||
|
|
|
|||
|
|
#### 1. 拉取最新代码
|
|||
|
|
|
|||
|
|
```bash
|
|||
|
|
git pull origin master
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
#### 2. 重新构建镜像
|
|||
|
|
|
|||
|
|
```bash
|
|||
|
|
docker-compose build
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
#### 3. 重启服务
|
|||
|
|
|
|||
|
|
```bash
|
|||
|
|
docker-compose up -d
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
#### 4. 执行数据库迁移(如有)
|
|||
|
|
|
|||
|
|
```bash
|
|||
|
|
docker-compose exec backend python manage.py migrate
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
### 监控与维护
|
|||
|
|
|
|||
|
|
#### 查看服务日志
|
|||
|
|
|
|||
|
|
```bash
|
|||
|
|
# 查看所有服务日志
|
|||
|
|
docker-compose logs -f
|
|||
|
|
|
|||
|
|
# 查看特定服务日志
|
|||
|
|
docker-compose logs -f backend
|
|||
|
|
docker-compose logs -f frontend
|
|||
|
|
docker-compose logs -f postgres
|
|||
|
|
|
|||
|
|
# 查看最近 100 行日志
|
|||
|
|
docker-compose logs --tail=100 backend
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
#### 查看资源使用
|
|||
|
|
|
|||
|
|
```bash
|
|||
|
|
# 查看容器资源使用情况
|
|||
|
|
docker stats
|
|||
|
|
|
|||
|
|
# 查看磁盘使用
|
|||
|
|
docker system df
|
|||
|
|
|
|||
|
|
# 清理未使用的资源
|
|||
|
|
docker system prune -a
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
#### 数据库维护
|
|||
|
|
|
|||
|
|
```bash
|
|||
|
|
# 进入数据库容器
|
|||
|
|
docker-compose exec postgres psql -U postgres -d lobster_memory
|
|||
|
|
|
|||
|
|
# 备份数据库
|
|||
|
|
docker-compose exec postgres pg_dump -U postgres lobster_memory > backup.sql
|
|||
|
|
|
|||
|
|
# 恢复数据库
|
|||
|
|
docker-compose exec -T postgres psql -U postgres lobster_memory < backup.sql
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
### 故障排查
|
|||
|
|
|
|||
|
|
#### 问题 1:容器启动失败
|
|||
|
|
|
|||
|
|
```bash
|
|||
|
|
# 查看容器日志
|
|||
|
|
docker-compose logs backend
|
|||
|
|
|
|||
|
|
# 检查端口占用
|
|||
|
|
sudo netstat -tulpn | grep -E '8086|8087|5432'
|
|||
|
|
|
|||
|
|
# 重新构建镜像
|
|||
|
|
docker-compose build --no-cache
|
|||
|
|
docker-compose up -d
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
#### 问题 2:数据库连接失败
|
|||
|
|
|
|||
|
|
```bash
|
|||
|
|
# 检查数据库容器状态
|
|||
|
|
docker-compose ps postgres
|
|||
|
|
|
|||
|
|
# 查看数据库日志
|
|||
|
|
docker-compose logs postgres
|
|||
|
|
|
|||
|
|
# 测试数据库连接
|
|||
|
|
docker-compose exec postgres psql -U postgres -d lobster_memory -c "SELECT version();"
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
#### 问题 3:前端无法访问后端 API
|
|||
|
|
|
|||
|
|
```bash
|
|||
|
|
# 检查后端服务状态
|
|||
|
|
curl http://localhost:8087/api/
|
|||
|
|
|
|||
|
|
# 检查前端配置
|
|||
|
|
docker-compose logs frontend
|
|||
|
|
|
|||
|
|
# 验证环境变量
|
|||
|
|
docker-compose exec frontend env | grep REACT_APP_API_URL
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
#### 问题 4:文件扫描失败
|
|||
|
|
|
|||
|
|
```bash
|
|||
|
|
# 检查龙虾记忆目录挂载
|
|||
|
|
docker-compose exec backend ls -la /app/memory_files
|
|||
|
|
|
|||
|
|
# 检查目录权限
|
|||
|
|
ls -ld /home/node/.openclaw/workspace/daotong
|
|||
|
|
|
|||
|
|
# 重新挂载
|
|||
|
|
docker-compose down
|
|||
|
|
docker-compose up -d
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
### 卸载
|
|||
|
|
|
|||
|
|
```bash
|
|||
|
|
# 停止并删除容器
|
|||
|
|
docker-compose down
|
|||
|
|
|
|||
|
|
# 删除数据卷
|
|||
|
|
docker-compose down -v
|
|||
|
|
|
|||
|
|
# 删除镜像
|
|||
|
|
docker rmi lobster-memory-sync-backend lobster-memory-sync-frontend
|
|||
|
|
|
|||
|
|
# 删除项目目录
|
|||
|
|
cd ..
|
|||
|
|
rm -rf lobster-memory-sync
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
### 常见问题 (FAQ)
|
|||
|
|
|
|||
|
|
**Q: 如何修改默认端口?**
|
|||
|
|
A: 在 `docker-compose.yml` 中修改对应的端口映射,例如:
|
|||
|
|
```yaml
|
|||
|
|
frontend:
|
|||
|
|
ports:
|
|||
|
|
- "9086:80" # 将 8086 改为 9086
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
**Q: 如何使用外部数据库?**
|
|||
|
|
A: 修改 `docker-compose.yml` 中的 `backend` 服务配置,移除 `postgres` 服务并设置 `DB_HOST` 环境变量。
|
|||
|
|
|
|||
|
|
**Q: 如何扩展存储空间?**
|
|||
|
|
A: 修改 `docker-compose.yml` 中的 `postgres_data` 卷配置,或使用外部存储卷。
|
|||
|
|
|
|||
|
|
**Q: 如何配置多实例部署?**
|
|||
|
|
A: 使用 Docker Swarm 或 Kubernetes 进行集群部署,配置负载均衡器分发请求。
|
|||
|
|
|
|||
|
|
## 开发日志
|
|||
|
|
|
|||
|
|
- **2026-04-05**: 项目初始化
|
|||
|
|
- 完成后端核心功能(Django + DRF + PostgreSQL)
|
|||
|
|
- 完成前端核心功能(React + Ant Design)
|
|||
|
|
- 完成部署配置(Docker Compose)
|
|||
|
|
- 推送到 Git 仓库:https://xjp.datalibstar.com/daotong/lobster-memory-sync.git
|
|||
|
|
|
|||
|
|
## 📝 License
|
|||
|
|
|
|||
|
|
MIT
|
|||
|
|
|
|||
|
|
## 🤝 贡献
|
|||
|
|
|
|||
|
|
欢迎提交 Issue 和 Pull Request!
|