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@onebots/protocol-onebot-v12

v1.0.1

Published

OneBots OneBot v12 协议实现

Readme

@onebots/protocol-onebot-v12

OneBots OneBot V12 协议实现 - 支持 OneBot 12 标准的协议插件

简介

@onebots/protocol-onebot-v12 是 OneBots 框架的官方 OneBot V12 协议实现,完全兼容 OneBot 12 标准,提供更现代化和标准化的机器人通信协议。

特性

  • OneBot 12 标准 - 完整实现 OneBot 12 规范
  • 🔌 多通信方式 - HTTP、WebSocket、HTTP Webhook、WebSocket Reverse
  • 🔐 安全认证 - 支持 Access Token 认证
  • 📨 消息段 - 使用消息段(Segment)代替 CQ 码
  • 🎯 跨平台 - 统一的跨平台消息格式
  • 🔄 事件系统 - 完善的事件分发机制

安装

npm install @onebots/protocol-onebot-v12
# 或
pnpm add @onebots/protocol-onebot-v12

使用方法

重要: 协议必须先注册才能使用。即使在配置文件中配置了 onebot.v12 协议,如果没有注册该协议,配置也不会生效。

1. 命令行注册(推荐)

使用 onebots 命令行工具时,通过 -p 参数注册协议:

# 注册 OneBot V12 协议
onebots -p onebot-v12

# 同时注册多个协议
onebots -p onebot-v11 -p onebot-v12

# 注册协议并指定适配器和配置
onebots -r wechat -p onebot-v12 -c config.yaml

协议会自动从以下位置加载:

  • @onebots/protocol-onebot-v12 (官方包)
  • onebots-protocol-onebot-v12 (社区包)
  • onebot-v12 (直接包名)

2. 配置文件方式

accounts:
  - platform: wechat
    account_id: my_account
    protocol: onebot.v12
    
    # OneBot V12 配置
    use_http: true                # 启用 HTTP API
    use_ws: true                  # 启用 WebSocket
    access_token: your_token      # 访问令牌
    heartbeat_interval: 15000     # 心跳间隔(ms)
    request_timeout: 15000        # 请求超时(ms)
    enable_cors: false            # 启用 CORS
    
    # HTTP Webhook
    http_webhook:
      - http://localhost:5701/onebot/v12
    
    # WebSocket Reverse
    ws_reverse:
      - ws://localhost:6701/onebot/v12

3. 代码方式

import { App } from 'onebots';
import { OneBotV12Protocol } from '@onebots/protocol-onebot-v12';

// 注册协议
await App.registerProtocol('onebot', OneBotV12Protocol, 'v12');

// 创建应用
const app = new App();
await app.start();

配置参数

通信方式

| 参数 | 类型 | 默认值 | 说明 | |------|------|--------|------| | use_http | boolean | true | 启用 HTTP API | | use_ws | boolean | false | 启用 WebSocket | | http_webhook | string[] | [] | HTTP Webhook 推送地址 | | ws_reverse | string[] | [] | WebSocket 反向连接地址 |

安全配置

| 参数 | 类型 | 默认值 | 说明 | |------|------|--------|------| | access_token | string | - | 访问令牌 | | enable_cors | boolean | false | 启用 CORS |

其他配置

| 参数 | 类型 | 默认值 | 说明 | |------|------|--------|------| | heartbeat_interval | number | - | 心跳间隔(ms) | | request_timeout | number | 15000 | 请求超时(ms) |

通信方式

HTTP API

访问地址:

http://host:port/{platform}/{account_id}/onebot/v12/{action}

请求示例:

curl -X POST http://localhost:6727/wechat/my_account/onebot/v12/send_message \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer your_token" \
  -d '{
    "detail_type": "private",
    "user_id": "123456",
    "message": [
      {"type": "text", "data": {"text": "Hello"}}
    ]
  }'

响应格式:

{
  "status": "ok",
  "retcode": 0,
  "data": {
    "message_id": "msg_123",
    "time": 1234567890
  },
  "message": ""
}

WebSocket

连接地址:

ws://host:port/{platform}/{account_id}/onebot/v12

HTTP Webhook

OneBots 主动推送事件到配置的 HTTP Webhook 地址。

WebSocket Reverse

OneBots 主动连接到配置的 WebSocket 地址。

API 列表

消息 API

  • send_message - 发送消息
  • delete_message - 撤回消息

获取信息 API

  • get_self_info - 获取机器人自身信息
  • get_user_info - 获取用户信息
  • get_friend_list - 获取好友列表
  • get_group_info - 获取群信息
  • get_group_list - 获取群列表
  • get_group_member_info - 获取群成员信息
  • get_group_member_list - 获取群成员列表

文件 API

  • upload_file - 上传文件
  • upload_file_fragmented - 分片上传文件
  • get_file - 获取文件

群组 API

  • set_group_name - 设置群名称
  • leave_group - 退出群组

扩展 API

  • get_latest_events - 获取最新事件列表
  • get_supported_actions - 获取支持的动作列表
  • get_status - 获取运行状态
  • get_version - 获取版本信息

消息段(Segment)

OneBot 12 使用消息段代替 CQ 码:

文本

{
  "type": "text",
  "data": {
    "text": "Hello, World!"
  }
}

提及(@)

{
  "type": "mention",
  "data": {
    "user_id": "123456"
  }
}

提及所有人

{
  "type": "mention_all"
}

图片

{
  "type": "image",
  "data": {
    "file_id": "file_123"
  }
}

语音

{
  "type": "voice",
  "data": {
    "file_id": "file_456"
  }
}

视频

{
  "type": "video",
  "data": {
    "file_id": "file_789"
  }
}

文件

{
  "type": "file",
  "data": {
    "file_id": "file_abc"
  }
}

位置

{
  "type": "location",
  "data": {
    "latitude": 39.9042,
    "longitude": 116.4074,
    "title": "天安门",
    "content": "北京市东城区"
  }
}

回复

{
  "type": "reply",
  "data": {
    "message_id": "msg_123"
  }
}

事件类型

消息事件

{
  "id": "event_123",
  "time": 1234567890,
  "type": "message",
  "detail_type": "private",
  "sub_type": "",
  "self": {
    "platform": "wechat",
    "user_id": "bot_id"
  },
  "message_id": "msg_123",
  "message": [
    {"type": "text", "data": {"text": "Hello"}}
  ],
  "alt_message": "Hello",
  "user_id": "user_123"
}

通知事件

{
  "id": "event_456",
  "time": 1234567890,
  "type": "notice",
  "detail_type": "group_member_increase",
  "sub_type": "join",
  "self": {
    "platform": "wechat",
    "user_id": "bot_id"
  },
  "group_id": "group_123",
  "user_id": "user_456",
  "operator_id": "user_789"
}

请求事件

{
  "id": "event_789",
  "time": 1234567890,
  "type": "request",
  "detail_type": "friend",
  "sub_type": "",
  "self": {
    "platform": "wechat",
    "user_id": "bot_id"
  },
  "request_id": "req_123",
  "user_id": "user_123",
  "message": "我是xxx"
}

元事件

{
  "id": "event_abc",
  "time": 1234567890,
  "type": "meta",
  "detail_type": "heartbeat",
  "sub_type": "",
  "self": {
    "platform": "wechat",
    "user_id": "bot_id"
  },
  "interval": 15000
}

OneBot 11 vs 12 对比

| 特性 | OneBot 11 | OneBot 12 | |------|-----------|-----------| | 消息格式 | CQ 码 | 消息段(Segment) | | 平台标识 | user_id(数字) | platform + user_id(字符串) | | 事件格式 | post_type | type + detail_type | | API 命名 | 下划线分隔 | 下划线分隔(更规范) | | 跨平台 | 主要支持 QQ | 设计用于多平台 |

开发

# 安装依赖
pnpm install

# 构建
pnpm build

相关链接

许可证

MIT License - 查看 LICENSE 文件了解详情

作者

凉菜