react18.x+arco仿微信网页端聊天|react+vite聊天实例

使用vite4构建工具搭建react18.2聊天项目react18-vite-webchat。实现了发送图文消息、图片/视频预览、红包/朋友圈、动态更换聊天背景等功能。

react-webchat全部采用hooks function编码开发页面。

项目目录结构

技术栈

• 编辑器：vscode
• 技术栈：react18+vite4+react-router-dom+zustand+sass
• 组件库：@arco-design/web-react (字节跳动react组件库)
• 状态管理：zustand^4.4.1
• 路由管理：react-router-dom^6.15.0
• className拼合：clsx^2.0.0
• 对话框组件：rdialog (基于react18 hooks自定义桌面端弹窗组件)
• 滚动条组件：rscroll (基于react18 hooks自定义美化滚动条)

main.jsx入口配置

import React from 'react'
import ReactDOM from 'react-dom/client'
import App from './App.jsx'
import '@arco-design/web-react/dist/css/arco.css'
import './style.scss'

ReactDOM.createRoot(document.getElementById('root')).render(<App />)

App.jsx模板

import { HashRouter } from 'react-router-dom'

// 引入useRoutes集中式路由配置文件
import Router from './router'

function App() {
    return (
        <>
            <HashRouter>
              <Router />
            </HashRouter>
        </>
    )
}

export default App

react-router-dom路由管理

/**
 * 路由配置 by YXY Q：282310962
*/

import { lazy, Suspense } from 'react'
import { useRoutes, Outlet, Navigate } from 'react-router-dom'
import { Spin } from '@arco-design/web-react'

import { authStore } from '@/store/auth'

// 引入路由页面
import Login from '@views/auth/login'
import Register from '@views/auth/register'
const Index = lazy(() => import('@views/index'))
const Contact = lazy(() => import('@views/contact'))
const Uinfo = lazy(() => import('@views/contact/uinfo'))
const NewFriend = lazy(() => import('@views/contact/newfriend'))
const Chat = lazy(() => import('@views/chat/chat'))
const ChatInfo = lazy(() => import('@views/chat/info'))
const RedPacket = lazy(() => import('@views/chat/redpacket'))
const Fzone = lazy(() => import('@views/my/fzone'))
const Favorite = lazy(() => import('@views/my/favorite'))
const Setting = lazy(() => import('@views/my/setting'))
const Error = lazy(() => import('@views/404'))

import Menu from '@/layouts/menu'
import Aside from '@/layouts/aside'

// 加载提示
const SpinLoading = () => {
    return (
        <div className="rcLoading">
            <Spin size="20" tip='loading...' />
        </div>
    )
}

// 延迟加载
const lazyload = children => {
    // React 16.6 新增了<Suspense>组件,让你可以“等待”目标代码加载,并且可以直接指定一个加载的界面，让它在用户等待的时候显示
    // 路由懒加载报错：react-dom.development.js:19055 Uncaught Error: A component suspended while responding to synchronous input.
    // 懒加载的模式需要我们给他加上一层 Loading的提示加载组件
    return <Suspense fallback={<SpinLoading />}>{children}</Suspense>
}

// 路由鉴权验证
const RouterAuth = ({ children }) => {
    const authState = authStore()

    return authState.isLogged ? (
        children
    ) : (
        <Navigate to="/login" replace={true} />
    )
}

export const routerConfig = [
    {
        path: '/',
        element: <RouterAuth><RouterLayout /></RouterAuth>,
        children: [
            // 首页
            { index: true, element: <Index /> },

            // 通讯录模块
            { path: '/contact', element: <Contact /> },
            { path: '/uinfo', element: <Uinfo /> },
            { path: '/newfriend', element: <NewFriend /> },

            // 聊天模块
            { path: '/chat', element: <Chat /> },
            { path: '/chatinfo', element: <ChatInfo /> },
            { path: '/redpacket', element: <RedPacket /> },

            // 我的模块
            { path: '/fzone', element: <Fzone /> },
            { path: '/favorite', element: <Favorite /> },
            { path: '/setting', element: <Setting /> },

            // 404模块 path="*"不能省略
            { path: '*', element: <Error /> }
        ]
    },
    // 登录/注册
    { path: '/login', element: <Login /> },
    { path: '/register', element: <Register /> }
]

const Router = () => useRoutes(routerConfig)

export default Router

ok，以上就是react18开发聊天实例的一些知识分享，希望对大家有所帮助哈。

https://segmentfault.com/a/1190000044116713

https://segmentfault.com/a/1190000044012253