# LMS-NodeJs

一个基于NestJS框架的图书管理系统后端API。

## 环境配置

在项目根目录创建 `.env` 文件，添加以下配置：

```env
# 服务器配置
SERVER_URL=http://localhost:3000
FILE_PATH=./uploads
PORT=3000

# 数据库配置
DB_HOST=localhost
DB_PORT=3306
DB_USERNAME=root
DB_PASSWORD=123456
DB_DATABASE=books

# 其他配置
NODE_ENV=development
```

## 环境变量说明

- `SERVER_URL`: 服务器地址，用于生成文件访问URL（默认：http://localhost:3000）
- `FILE_PATH`: 文件存储路径（默认：./uploads）
- `PORT`: 服务器端口（默认：3000）
- `DB_HOST`: 数据库主机地址
- `DB_PORT`: 数据库端口
- `DB_USERNAME`: 数据库用户名
- `DB_PASSWORD`: 数据库密码
- `DB_DATABASE`: 数据库名称

## 功能特性

- **文件管理**: 支持文件上传、下载和去重
- **图书管理**: 完整的图书CRUD操作
- **作者管理**: 作者信息管理
- **标签管理**: 标签分类管理
- **章节管理**: 图书章节管理
- **热门管理**: 热门内容管理
- **辅助功能**: 辅助工具管理
- **行管理**: 文本行管理

## 文件上传功能

### 上传文件
```bash
curl -X POST http://localhost:3000/file/upload -F "file=@test.jpg"
```

### 访问文件
```bash
curl -X GET http://localhost:3000/file/download/[fileId]
```

或在浏览器中访问：`http://localhost:3000/file/download/[fileId]`

---

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## Description

[Nest](https://github.com/nestjs/nest) framework TypeScript starter repository.

## Project setup

```bash
$ pnpm install
```

## Compile and run the project

```bash
# development
$ pnpm run start

# watch mode
$ pnpm run start:dev

# production mode
$ pnpm run start:prod
```

## Run tests

```bash
# unit tests
$ pnpm run test

# e2e tests
$ pnpm run test:e2e

# test coverage
$ pnpm run test:cov
```

## Deployment

When you're ready to deploy your NestJS application to production, there are some key steps you can take to ensure it runs as efficiently as possible. Check out the [deployment documentation](https://docs.nestjs.com/deployment) for more information.

If you are looking for a cloud-based platform to deploy your NestJS application, check out [Mau](https://mau.nestjs.com), our official platform for deploying NestJS applications on AWS. Mau makes deployment straightforward and fast, requiring just a few simple steps:

```bash
$ pnpm install -g @nestjs/mau
$ mau deploy
```

With Mau, you can deploy your application in just a few clicks, allowing you to focus on building features rather than managing infrastructure.

## Resources

Check out a few resources that may come in handy when working with NestJS:

- Visit the [NestJS Documentation](https://docs.nestjs.com) to learn more about the framework.
- For questions and support, please visit our [Discord channel](https://discord.gg/G7Qnnhy).
- To dive deeper and get more hands-on experience, check out our official video [courses](https://courses.nestjs.com/).
- Deploy your application to AWS with the help of [NestJS Mau](https://mau.nestjs.com) in just a few clicks.
- Visualize your application graph and interact with the NestJS application in real-time using [NestJS Devtools](https://devtools.nestjs.com).
- Need help with your project (part-time to full-time)? Check out our official [enterprise support](https://enterprise.nestjs.com).
- To stay in the loop and get updates, follow us on [X](https://x.com/nestframework) and [LinkedIn](https://linkedin.com/company/nestjs).
- Looking for a job, or have a job to offer? Check out our official [Jobs board](https://jobs.nestjs.com).

## Support

Nest is an MIT-licensed open source project. It can grow thanks to the sponsors and support by the amazing backers. If you'd like to join them, please [read more here](https://docs.nestjs.com/support).

## Stay in touch

- Author - [Kamil Myśliwiec](https://twitter.com/kammysliwiec)
- Website - [https://nestjs.com](https://nestjs.com/)
- Twitter - [@nestframework](https://twitter.com/nestframework)

## License

Nest is [MIT licensed](https://github.com/nestjs/nest/blob/master/LICENSE).


https://www.cnblogs.com/bluecobra/archive/2012/01/11/2318922.html