前言
等了许久，Next.js 终于迎来了 v15.x 版本，刚好 Github 上面的旧项目重构完，终于可以放心大胆地去研究 Next.js了。
搭建最新项目可以参考官方文档：Installation
项目开发规范配置
这块内容我都懒得写了，具体的可以参考我之前写的文章，配置大同小异：
UI 组件库的选择
-
NextUI：我个人是比较喜欢 NextUI 的，这个库的
UI设计比较符合我的审美，而且我之前的项目 今日热榜 中用的就是这个，感觉还不错，但我仔细看了下，它缺少了一个很重要的组件：Form表单，这个会给后面频繁的CURD表单操作带来麻烦，所以放弃了 - Ant-Design：Ant-Design 是我再熟悉不过的组件库了，公司的业务用的就是这个，但这个库还是有点偏业务风格，而且目前和 Next.js 的兼容性还存在点问题，自己也有点审美疲劳了，也放弃了。
- shadcn/ui：最终选择了这个，这个库是基于 tailwindcss 的，而且目前在市场上很受欢迎，Github 也保持不错的增长，而且是你想用什么组件，就把组件源码直接放到应用程序中的，值得推荐。
layout 排版布局
我们先搞定最常规的布局，shadcn/ui 的 构建块 中有一些常规的布局，我一下就看重这个：
7u4ntu5iwt68cvxhyvh9ptrb5jsvv36c.png
- 左侧是 slibar，菜单顶部可以放
Logo和标题 - 右侧顶部放用户头像和一些操作按钮，比如：
面包屑、暗黑模式、全屏、消息通知等 - 中间就是业务模块，底部放版权信息
业务代码
- 新增
src/components/AppSideBar/index.tsx文件：
'use client';
import Image from 'next/image';
import * as React from 'react';
import NavMain from '@/components/NavMain';
import NavUser from '@/components/NavUser';
import {
Sidebar,
SidebarContent,
SidebarFooter,
SidebarHeader,
SidebarMenu,
SidebarMenuButton,
SidebarMenuItem,
} from '@/components/ui/sidebar';
const data = {
user: {
name: '谢明伟',
email: 'baiwumm@foxmail.com',
avatar: 'logo.svg',
},
};
export default function AppSideBar({ ...props }: React.ComponentProps<typeof Sidebar>) {
return (
<Sidebar collapsible="icon" {...props}>
<SidebarHeader>
<SidebarMenu>
<SidebarMenuItem>
<SidebarMenuButton size="lg" asChild>
<div className="flex items-center gap-2 cursor-pointer">
<Image src="/logo.svg" width={40} height={40} alt="logo" />
<span className="truncate font-semibold">{process.env.NEXT_PUBLIC_PROJECT_NAME}</span>
</div>
</SidebarMenuButton>
</SidebarMenuItem>
</SidebarMenu>
</SidebarHeader>
<SidebarContent>
<NavMain />
</SidebarContent>
<SidebarFooter>
<NavUser user={data.user} />
</SidebarFooter>
</Sidebar>
);
}
- 新增
src/components/NavMain/index.tsx文件：
'use client';
import { map } from 'lodash-es';
import { ChevronRight } from 'lucide-react';
import { usePathname, useRouter } from 'next/navigation';
import { useTranslations } from 'next-intl';
import { useState } from 'react';
import { Collapsible, CollapsibleContent, CollapsibleTrigger } from '@/components/ui/collapsible';
import {
SidebarGroup,
SidebarMenu,
SidebarMenuButton,
SidebarMenuItem,
SidebarMenuSub,
SidebarMenuSubButton,
SidebarMenuSubItem,
} from '@/components/ui/sidebar';
import MenuList from '@/constants/MenuList';
export default function NavMain() {
const t = useTranslations('Route');
// 路由跳转
const router = useRouter();
// 当前激活的菜单
const pathname = usePathname();
const [activeKey, setActiveKey] = useState(pathname);
// 点击菜单回调
const handleMenuClick = (path: string, redirect = '') => {
if (redirect) {
return;
}
router.push(path);
setActiveKey(path);
};
return (
<SidebarGroup>
<SidebarMenu>
{map(MenuList, ({ path, icon, name, redirect, children = [] }) => (
<Collapsible key={path} asChild defaultOpen={activeKey === path} className="group/collapsible">
<SidebarMenuItem>
<CollapsibleTrigger asChild>
<SidebarMenuButton
tooltip={t(name)}
isActive={activeKey === path}
onClick={() => handleMenuClick(path, redirect)}
>
{icon}
<span>{t(name)}</span>
{children?.length ? (
<ChevronRight className="ml-auto transition-transform duration-200 group-data-[state=open]/collapsible:rotate-90" />
) : null}
</SidebarMenuButton>
</CollapsibleTrigger>
<CollapsibleContent>
<SidebarMenuSub>
{map(children, (subItem) => (
<SidebarMenuSubItem key={subItem.path}>
<SidebarMenuSubButton asChild onClick={() => handleMenuClick(subItem.path, subItem.redirect)}>
<a onClick={() => handleMenuClick(path, redirect)} className="cursor-pointer">
{subItem.icon}
<span>{t(subItem.name)}</span>
</a>
</SidebarMenuSubButton>
</SidebarMenuSubItem>
))}
</SidebarMenuSub>
</CollapsibleContent>
</SidebarMenuItem>
</Collapsible>
))}
</SidebarMenu>
</SidebarGroup>
);
}
- 新增
src/components/NavUser/index.tsx文件：
'use client';
import { ChevronsUpDown, IdCard, LogOut } from 'lucide-react';
import { Avatar, AvatarFallback, AvatarImage } from '@/components/ui/avatar';
import {
DropdownMenu,
DropdownMenuContent,
DropdownMenuGroup,
DropdownMenuItem,
DropdownMenuLabel,
DropdownMenuSeparator,
DropdownMenuTrigger,
} from '@/components/ui/dropdown-menu';
import { SidebarMenu, SidebarMenuButton, SidebarMenuItem, useSidebar } from '@/components/ui/sidebar';
export default function NavUser({
user,
}: {
user: {
name: string;
email: string;
avatar: string;
};
}) {
const { isMobile } = useSidebar();
return (
<SidebarMenu>
<SidebarMenuItem>
<DropdownMenu>
<DropdownMenuTrigger asChild>
<SidebarMenuButton
size="lg"
className="data-[state=open]:bg-sidebar-accent data-[state=open]:text-sidebar-accent-foreground"
>
<Avatar className="h-8 w-8 rounded-lg">
<AvatarImage src={`/${user.avatar}`} alt={user.name} />
<AvatarFallback className="rounded-lg">CN</AvatarFallback>
</Avatar>
<div className="grid flex-1 text-left text-sm leading-tight">
<span className="truncate font-semibold">{user.name}</span>
<span className="truncate text-xs">{user.email}</span>
</div>
<ChevronsUpDown className="ml-auto size-4" />
</SidebarMenuButton>
</DropdownMenuTrigger>
<DropdownMenuContent
className="w-[--radix-dropdown-menu-trigger-width] min-w-56 rounded-lg"
side={isMobile ? 'bottom' : 'right'}
align="end"
sideOffset={4}
>
<DropdownMenuLabel className="p-0 font-normal">
<div className="flex items-center gap-2 px-1 py-1.5 text-left text-sm">
<Avatar className="h-8 w-8 rounded-lg">
<AvatarImage src={`/${user.avatar}`} alt={user.name} />
<AvatarFallback className="rounded-lg">CN</AvatarFallback>
</Avatar>
<div className="grid flex-1 text-left text-sm leading-tight">
<span className="truncate font-semibold">{user.name}</span>
<span className="truncate text-xs">{user.email}</span>
</div>
</div>
</DropdownMenuLabel>
<DropdownMenuSeparator />
<DropdownMenuGroup>
<DropdownMenuItem>
<IdCard />
个人中心
</DropdownMenuItem>
</DropdownMenuGroup>
<DropdownMenuSeparator />
<DropdownMenuItem>
<LogOut />
退出登录
</DropdownMenuItem>
</DropdownMenuContent>
</DropdownMenu>
</SidebarMenuItem>
</SidebarMenu>
);
}
- 新增
src/components/GlobalHeader/index.ts文件：
'use client';
import { compact, map } from 'lodash-es';
import { usePathname } from 'next/navigation';
import { useTranslations } from 'next-intl';
import { Fragment } from 'react';
import LangSwitch from '@/components/LangSwitch';
import ThemeModeButton from '@/components/ThemeModeButton';
import {
Breadcrumb,
BreadcrumbItem,
BreadcrumbList,
BreadcrumbPage,
BreadcrumbSeparator,
} from '@/components/ui/breadcrumb';
import { Separator } from '@/components/ui/separator';
import { SidebarTrigger } from '@/components/ui/sidebar';
export default function GlobalHeader() {
const t = useTranslations('Route');
const pathname = usePathname();
const splitPath = compact(pathname.split('/'));
return (
<header className="flex h-16 shrink-0 items-center gap-2 transition-[width,height] ease-linear group-has-[[data-collapsible=icon]]/sidebar-wrapper:h-12 border-b justify-between px-4 sticky top-0">
<div className="flex items-center gap-2">
<SidebarTrigger className="-ml-1" />
<Separator orientation="vertical" className="mr-2 h-4" />
<Breadcrumb>
<BreadcrumbList>
{map(splitPath, (path, index) => (
<Fragment key={path}>
<BreadcrumbItem>
<BreadcrumbPage>{t(path)}</BreadcrumbPage>
</BreadcrumbItem>
{index < splitPath.length - 1 ? <BreadcrumbSeparator className="hidden md:block" /> : null}
</Fragment>
))}
</BreadcrumbList>
</Breadcrumb>
</div>
<div className="flex gap-2">
<ThemeModeButton />
<LangSwitch />
</div>
</header>
);
}
-
App/layout.tsx文件：
import AppSideBar from '@/components/AppSideBar';
import GlobalHeader from '@/components/GlobalHeader';
import { SidebarInset, SidebarProvider } from '@/components/ui/sidebar';
export default async function RootLayout({
children,
}: Readonly<{
children: React.ReactNode;
}>) {
return (
<html suppressHydrationWarning>
<body>
<SidebarProvider>
<AppSideBar />
<SidebarInset>
{/* 头部布局 */}
<GlobalHeader />
<main className="p-4">{children}</main>
</SidebarInset>
</SidebarProvider>
</body>
</html>
);
}
最终效果
kkgw92k99fd9kpickuw5kmclr650yq7n.png
万事开头难，后续我们就可以在此基础上新增功能、主题配置等，比如：侧边栏宽度、主题色、头部是否固定等
Github 仓库：next-admin
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