使用交互式客户端组件渲染select元素。用Server Component呈现国际化的option元素，并将它们作为children传递给select元素。让我们为客户端实现select元素。'use client';import {useRouter} from'next-intl/client';exportdefaultfunctionOrderBySelect({orderBy, children}) {const router = useRouter();functiononChange(...
复制 import Link from 'next/link'; import { navs } from './config'; {navs?.map((nav) => ( <Link key={nav?.label} href={nav?.value}> {nav?.label} </Link> ))} 4.最后再添加两个 写文章 和登录的按钮 代码语言:typescript 复制 <Button onClick={handleGotoEditorPage}>...
// pages/index.jsimportdynamicfrom'next/dynamic';constDynamicComponent=dynamic(()=>import('../components/Dynamic'),{ssr:false,// 避免在服务器上渲染});functionHome(){return(Welcome to Next.js with SSR!<DynamicComponent/>);}exportdefaultHome; 7. 优化图片与资源 使用next/image组件优化图片加载,...
我们挂载一个组件时,常常会需要事先获取一些初始数据,通常我们是将异步方法放入componentDidAmount周期函数里调用获取数据,Nextjs官方推荐使用getInitialProps函数作为数据获取规范。 体验getInitialProps 我们先直接看看怎么使用,修改index.js文件: import React from 'react' //node端没有原生fetch,需要先安装npm install ...
/*根据pathname去加载对应的Component * 在此方法内部核心实现为loadComponents: * packages\next\next-server\server\load-components.ts */ const result = await this.findPageComponents(pathname, query); try (result) { // 将result进行渲染 return await this.renderToHTMLWithComponents(..., result, .....
async function SlowComponent() { const headersList = headers(); const userAgent = headersList.get('user-agent'); // 模拟慢速数据加载 await new Promise(resolve => setTimeout(resolve, 2000)); return ( User Agent: {userAgent} ); } export default...
// considers a potential locale prefix of the pathname. router.replace('/?orderBy=' + event.target.value); } return ( {children} ); } Now, let’s use our component inPhotoViewerand provide the localizedoptionelements aschildren. import {useTranslations} from 'next-intl'; import Order...
import { NextResponse } from 'next/server'exportconstmiddleware = (request) => {if(request.nextUrl.pathname.startsWith('/about')) {returnNextResponse.rewrite(newURL('/about-2', request.url)) }if(request.nextUrl.pathname.startsWith('/dashboard')) {returnNextResponse.rewrite(newURL('/dash...
{ store, isServer, pathname, query }) { store.dispatch({ type: "FOO", payload: "foo" }); // component will be able to read from store's state when rendered return { custom: "custom" }; // you can pass some custom props to component from here } render() { return ( <Layout>...
{ __html: ` window.dataLayer = window.dataLayer || []; function gtag(){dataLayer.push(arguments);} gtag('js', new Date()); gtag('config', '${GA_TRACKING_ID}', { page_path: window.location.pathname, }); `, }} /> </> )} </Head> <Main /> <NextScript /> </Html...