LibreChat-图文并茂手把手教你搭建自己的AI机器人 Step-by-step guide to building your own chatbot

LibreChat是什么 | About LibreChat

• LibreChat是一个革命性的人工智能聊天机器人，采用了先进的技术，如OpenAI、GPT-4 Vision、Bing、Anthropic、OpenRouter、Google Gemini等。LibreChat完全开源，支持自托管，为用户提供了极大的灵活性和自定义选项。
• LibreChat is a revolutionary artificial intelligence chatbot that adopts advanced technologies such as OpenAI, GPT-4 Vision, Bing, Anthropic, OpenRouter, Google Gemini, etc. LibreChat is fully open source and supports self-hosting, providing users with great flexibility and customization options.

📌 使用 npm 本地安装 LibreChat | Install LibreChat Locally Using npm

🔧 前提条件 | Prerequisites

1. Node.js 18+:

   • 官网下载链接：nodejs.org/en/download
   • Official download: nodejs.org/en/download

2. Git:

   • 安装指南：git-scm.com/download/
   • Installation guide: git-scm.com/download/

3. MongoDB (可选) | MongoDB (Optional):

   • 云托管方案 | Cloud-hosted solution：
     MongoDB Atlas (cloud.mongodb.com)
   • 本地部署方案 | Self-hosted solution:
     MongoDB Community Server (mongodb.com/try)

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🚀 安装流程 | Installation Process

1. 克隆仓库 | Clone Repository

git clone https://github.com/danny-avila/LibreChat.git
cd LibreChat  # 进入项目目录 | Enter project directory

2. 配置文件 | Configure Environment

# Windows 用户用 copy 命令 | Windows users use copy command
cp .env.example .env

• 配置数据库 | Configure Database:
  在 .env 文件中设置 MONGO_URI
  Set MONGO_URI in .env file
  示例/Example: mongodb://localhost:27017/LibreChat

3. 安装依赖 | Install Dependencies

npm ci  # 严格依赖安装 | Strict dependency installation

4. 构建前端 | Build Frontend

npm run frontend  # 生成静态资源 | Generate static assets

5. 启动服务 | Start Backend

npm run backend  # 运行Node.js服务器 | Run Node.js server

6. 访问应用 | Access Application

打开浏览器访问：http://localhost:3080
Open browser at：http://localhost:3080

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🔄 更新指南 | Update Guide

1. 停止服务 | Stop Running Instance
   Ctrl+C 终止进程
   Terminate process with Ctrl+C

2. 同步最新代码 | Sync Latest Code

   git pull origin main
   

3. 清理缓存 | Clean Cache

   npm run clean
   

4. 重建前端 | Rebuild Frontend

   npm run frontend
   

5. 重启服务 | Restart Service

   npm run backend
   

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⚙️ 高级配置 | Advanced Configurations

功能	Function	配置说明	Configuration
向量搜索	Vector Search	需安装Meilisearch	Requires Meilisearch setup
自定义API	Custom APIs	修改.env的API_ENDPOINT	Edit API_ENDPOINT in .env
多模型支持	Multi-Model	配置多个OPENAI_MODELS	Configure multiple OPENAI_MODELS
身份验证	Authentication	启用ALLOW_SOCIAL_LOGIN	Enable ALLOW_SOCIAL_LOGIN

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🛠️ 故障排查 | Troubleshooting

1. 端口冲突 | Port Conflict

   # 修改端口号 | Change port number
   echo PORT=4000 >> .env
   

2. 依赖安装失败 | Dependency Failure

   rm -rf node_modules  # 删除依赖 | Remove dependencies
   npm cache clean --force  # 清理缓存 | Clear cache
   npm ci  # 重新安装 | Reinstall
   

3. MongoDB连接问题 | MongoDB Connection
   检查防火墙是否开放27017端口
   Check firewall for port 27017 access

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📚 完整文档资源 | Full Documentation

• GitHub 仓库：github.com/danny-avila/LibreChat
• 官方文档站：www.librechat.ai/docs
• Discord 社区：discord.gg/weRG8K5ned

Conclusion | 结语

• That's all for today~ - | 今天就写到这里啦~

• Guys, (￣ω￣(￣ω￣〃 (￣ω￣〃)ゝ See you tomorrow~~ | 小伙伴们，(￣ω￣(￣ω￣〃 (￣ω￣〃)ゝ我们明天再见啦~~

• Everyone, be happy every day! 大家要天天开心哦

• Welcome everyone to point out any mistakes in the article~ | 欢迎大家指出文章需要改正之处~

• Learning has no end; win-win cooperation | 学无止境，合作共赢

• Welcome all the passers-by, boys and girls, to offer better suggestions! ~~~ | 欢迎路过的小哥哥小姐姐们提出更好的意见哇~~