这次分享一个最新研发的react18 hooks+acro+zustand
仿微信网页聊天项目ReactWebchat。
react18-webchat全部采用react18 hooks
编码开发。
采用vite4
创建react18聊天项目。构建速度快,目录结构分明,搭配vite.config.js配置,效果杠杠滴。
项目中使用的弹窗及滚动条组件是使用自定义组件实现功能效果。
// 引入弹窗组件 import RDialog, { rdialog } from '@/components/rdialog' // 组件式调用 <RDialog visible={confirmVisible} title="标题信息" content="对话框内容信息" closeable shadeClose={false} zIndex="2050" dragOut maxmin btns={[ {text: '取消', click: () => setConfirmVisible(false)}, {text: '确定', click: handleInfo} ]} onClose={()=>setConfirmVisible(false)} /> // 函数式调用 rdialog({ title: '标题信息', content: '对话框内容信息', closeable: true, shadeClose: false, zIndex: 2050, dragOut: true, maxmin: true, btns: [ {text: '取消', click: rdialog.close()}, {text: '确定', click: handleInfo} ] })
// 引入滚动条组件 import RScroll from '@/components/rscroll' <RScroll autohide maxHeight={100}> 包裹需要滚动的内容块。。。 </RScroll>
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 />)
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
/** * 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
整个项目布局分为侧边菜单/中间栏/右侧内容三大部分。
// 路由占位模板(类似vue中router-view) const RouterLayout = () => { const authState = authStore() return ( <div className="rc__container flexbox flex-alignc flex-justifyc" style={{'--themeSkin': authState.skin}}> <div className="rc__layout flexbox flex-col"> {/* <div className="rc__layout-header">顶部栏</div> */} <div className="rc__layout-body flex1 flexbox"> {/* 菜单栏 */} <Menu /> {/* 中间栏 */} <Aside /> {/* 主内容区 */} <div className="rc__layout-main flex1 flexbox flex-col"> { lazyload(<Outlet />) } </div> </div> </div> </div> ) }
react18-webchat采用了全新的状态管理库Zustand4.x。替代了之前使用的redux状态管理。
zustand支持react18 hooks,易于上手,使用方便,内置了多种中间件。
// NPM npm install zustand // Yarn yarn add zustand
/** * react18状态管理库Zustand */ import { create } from 'zustand' import { persist, createJSONStorage } from 'zustand/middleware' export const authStore = create( persist( (set, get) => ({ isLogged: false, token: null, // 折叠侧边栏 collapse: false, // 个性换肤 skin: null, // 登录数据 loggedData: (data) => set({isLogged: data.isLogged, token: data.token}), setCollapse: (v) => set({collapse: v}), setSkin: (v) => set({skin: v}) }), { name: 'authState', // name: 'auth-store', // name of the item in the storage (must be unique) // storage: createJSONStorage(() => sessionStorage), // by default, 'localStorage' } ) )
使用语法上比较类似vue3 pinia状态管理。
Ok,基于react18+acro开发网页聊天项目就先分享到这里了。