- AppListView: 添加租户模糊搜索筛选,显示租户名称 - AppDetailView: 功能服务表去掉平台列,按服务类型展示 - ops.ts: listApps 支持 tenantId 参数,AppItem 添加 tenantName - 新增 Flutter/H5/小程序 setup.md 和 im.md 文档 - config.ts: sidebar 添加 Flutter/H5/小程序子页面 Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
157 行
3.2 KiB
Markdown
157 行
3.2 KiB
Markdown
# H5 IM 接入
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**模块**:`@xuqm/h5-sdk` · **功能范围**:消息收发、会话管理、好友、群组
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---
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## IM 管理器
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```typescript
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import { ImManager } from '@xuqm/h5-sdk'
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const im = new ImManager()
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// 监听连接状态
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im.on('connected', () => console.log('IM 已连接'))
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im.on('disconnected', () => console.log('IM 已断开'))
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// 监听实时消息
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im.on('messages', (msgs) => {
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console.log('收到消息', msgs)
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})
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// 监听会话列表变化
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im.on('conversations', (convs) => {
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console.log('会话列表更新', convs)
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})
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// 开始连接
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im.connect()
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```
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---
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## 发送消息
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```typescript
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// 发送文本
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im.send({
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toId: 'user_002',
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chatType: 'SINGLE',
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msgType: 'TEXT',
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content: 'Hello H5!',
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})
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```
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### 发送文件消息(自动上传)
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SDK 内部自动上传文件到文件服务器,无需调用方手动上传。
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```typescript
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import { sendImageMessage, sendFileMessage } from '@xuqm/h5-sdk'
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// 发送图片(从 input 元素获取)
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const file = document.querySelector('input[type="file"]').files[0]
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await sendImageMessage('user_002', 'SINGLE', file, 800, 600)
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// 发送文件
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await sendFileMessage('user_002', 'SINGLE', file)
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```
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---
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## 核心 API
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### 事件订阅
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| 事件 | 回调签名 | 说明 |
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|------|---------|------|
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| `connected` | `() => void` | IM 实时连接已建立 |
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| `disconnected` | `() => void` | IM 实时连接已断开 |
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| `messages` | `(msgs: ImMessage[]) => void` | 收到新消息 |
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| `conversations` | `(convs: ConversationData[]) => void` | 会话列表变化 |
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| `error` | `(err: Error) => void` | 发生错误 |
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```typescript
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im.on('conversations', (convs) => {
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// 更新 UI
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})
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im.off('conversations', handler) // 取消订阅
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```
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### 状态属性
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```typescript
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im.connected // boolean,是否已连接
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im.messages // ImMessage[],当前消息列表
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im.conversations // ConversationData[],当前会话列表
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im.error // Error | null,最近错误
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```
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### HTTP API
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所有 IM 功能均通过纯函数暴露:
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```typescript
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import {
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sendMessage,
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sendTextMessage,
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sendImageMessage,
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sendVideoMessage,
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sendFileMessage,
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sendAudioMessage,
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fetchHistory,
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fetchGroupHistory,
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listConversations,
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markRead,
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listFriends,
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addFriend,
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listGroups,
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createGroup,
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// ...
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} from '@xuqm/h5-sdk'
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```
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---
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## 与框架集成
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### React
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```tsx
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import { useEffect, useState } from 'react'
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import { ImManager } from '@xuqm/h5-sdk'
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function useIm() {
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const [im] = useState(() => new ImManager())
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const [messages, setMessages] = useState([])
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const [conversations, setConversations] = useState([])
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useEffect(() => {
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im.on('messages', setMessages)
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im.on('conversations', setConversations)
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im.connect()
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return () => {
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im.off('messages', setMessages)
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im.off('conversations', setConversations)
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im.disconnect()
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}
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}, [im])
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return { im, messages, conversations }
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}
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```
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### 纯 HTML/JS
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```html
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<script src="https://dev.xuqinmin.com/docs/h5-sdk/index.umd.js"></script>
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<script>
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XuqmH5SDK.init({ appKey: 'your_app_key' })
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XuqmH5SDK.login('user_001', 'userSig')
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const im = new XuqmH5SDK.ImManager()
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im.on('messages', function(msgs) { console.log(msgs) })
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im.connect()
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</script>
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```
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