模块联盟或微前端在下一个js版本12.2.0中不起作用
模块联盟或微前端在下一个js版本12.2.0中不起作用
提问于 2022-10-07 11:40:28
我按照下面的步骤在下一个js中实现模块联合。
- 在src/节点/components文件夹中的存储库cm-保险-web中创建一个组件Insurance_Detail.tsx，该组件将被公开。下面是next.config.js文件。
const assetPrefix = '/jobs-assets';
const nextConfig = {
assetPrefix,
env: {
assetPrefix
},
experimental: {
images: {
unoptimized: true
}
},
reactStrictMode: true,
webpack5: true,
srcDir: 'src/node/',
//distDir: 'build',
webpack: (config, options) => { // webpack configurations
config.plugins.push(
new options.webpack.container.ModuleFederationPlugin({
name:"InsuranceA",
filename: "static/chunks/pages/cm_insurance_web.js", // remote file name which will used later
remoteType: "var",
exposes: { // expose all component here.
**"./InsuranceDetail": "./components/Insurance_Details.tsx"**
},
shared: [
{
react: {
eager: true,
singleton: true,
requiredVersion: false,
}
},
{
"react-dom": {
eager: true,
singleton: true,
requiredVersion: false,
}
},
]
})
)
config.cache = false;
config.output.publicPath = 'http://localhost:3000/_next/';
return config
}
}
module.exports = nextConfig- 当我们使用命令npm运行build构建回购cm保险web时，我们可以看到javascript文件是在src/node/.next/static/chunks/pages/cm_insurance_web.js.中创建的。该项目正在本地主机上的3000端口上运行。
- 现在需要在其他存储库中使用这个javascript，比如说cm作业板-web。让我们创建消费者应用程序。下面是它的next.config.js文件
/** @type {import('next').NextConfig} */
const assetPrefix = '/jobs-assets';
const path = require('path');
const nextConfig = {
assetPrefix,
env: {
assetPrefix
},
basePath: '/search-jobs',
experimental: {
images: {
unoptimized: true
}
},
reactStrictMode: true,
srcDir: 'src/node/',
webpack: (config, options) => {
config.plugins.push(
new options.webpack.container.ModuleFederationPlugin({
name:"jobboardWeb",
filename: "static/chunks/cm_job_board_web.js",
remoteType: "var",
remotes: {
InsuranceA: JSON.stringify('InsuranceA@http://localhost:3000/jobs-assets/_next/static/chunks/pages/cm_insurance_web.js')
},exposes: {},
shared: [
{
react: {
eager: true,
singleton: true,
requiredVersion: false,
}
},
{
"react-dom": {
eager: true,
singleton: true,
requiredVersion: false,
}
},
]
})
)
config.cache = false;
return config
},
webpack5: true
}
module.exports = nextConfig- 在消费应用程序的_app.tsx文件中添加脚本标记如下：
import { AppProps } from "next/app";
import "bootstrap/dist/css/bootstrap.css";
import "../styles/globals.scss";
import Layout from "../components/layout";
import { persistor, store } from "../store/store";
import { Provider } from "react-redux";
import { PersistGate } from "redux-persist/integration/react";
import Authentication from "../config/auth.gaurd";
import Head from "next/head";
import React from "react";
import Script from "next/script";
function MyApp({ Component, pageProps }: AppProps) {
return (
<Layout>
<>
<Script src="http://localhost:3000/jobs-assets/_next/static/chunks/pages/cm_insurance_web.js" />
<Head>
<link rel="preconnect" href="https://fonts.googleapis.com"/>
<link rel="preconnect" href="https://fonts.gstatic.com"/>
<link rel="stylesheet" href="https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@100;200;300;400;500;600;700&display=swap"/>
<link rel="shortcut icon" href="/favicon2.ico"/>
<title>Jobboard Search</title>
</Head>
<Script id="gtm-script" strategy="afterInteractive">
{`(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':
new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],
j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src=
'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);
})(window,document,'script','dataLayer','GTM-TKJH8RR');`
}
</Script>
<Provider store={store}>
<PersistGate loading={null} persistor={persistor}>
<Authentication>
<noscript dangerouslySetInnerHTML={{ __html:
`<iframe src="https://www.googletagmanager.com/ns.html?id=GTM-TKJH8RR"
height="0" width="0" style="display:none;visibility:hidden"></iframe>
`}}>
</noscript>
<Component {...pageProps} />
</Authentication>
</PersistGate>
</Provider>
</>
</Layout>
);
}
export default MyApp;- 让我们将该模块导入index.tsx文件并使用它。
import {NextPage} from "next";
import React, {lazy, Suspense, useState} from "react";
import dynamic from 'next/dynamic'
const InsuranceDetail2 = dynamic(() => import(('InsuranceA/InsuranceDetail')), {
ssr: false
}) as NextPage;
const Insurance: NextPage = ({}: any) => {
return (
<InsuranceDetail2 />
)
}
export default Insurance在完成上述步骤之后，我能够看到远程js文件正在加载到浏览器的网络选项卡中，但是远程组件并没有被呈现并获得空白页。
如果我遗漏了什么，请告诉我。我从下面的链接中获得了参考。
Stack Overflow用户
回答已采纳
发布于 2022-10-12 12:48:17
安装nextjs⚠️注意:要使应用程序与模块联邦功能一起工作，您需要访问[https://app.privjs.com/package?pkg=@module-federation/nextjs-mf[[nextjs-ssr^]](https://app.privjs.com/package?pkg=@module-federation/nextjs-mf%5B%5Bnextjs-ssr%5E%5D)插件，该插件目前需要付费许可！
要安装该工具，我们需要使用npm登录到[PrivJ}(https://privjs.com/^)，为此，运行以下命令：
npm登录--注册表https://r.privjs.com
完成此操作后，包含凭据的文件将保存在~/..npmrc中。现在您可以使用下面的命令安装nextjs：
npm安装@模块-联邦/nextjs注册表https://r.privjs.com
因此，在下一个js中，模块联邦就是付费模块，在付费模块的帮助下，我能够实现它。
- 保险模块的next.config.js。
/** @type {import('next').NextConfig} */
const NextFederationPlugin = require('@module-federation/nextjs-mf');
const assetPrefix = '/jobs-assets';
const nextConfig = {
assetPrefix,
env: {
assetPrefix
},
reactStrictMode: true,
webpack5: true,
srcDir: 'src/node/',
//distDir: 'build',
webpack: (config, options) => { // webpack configurations
if (!options.isServer) {
config.plugins.push(
new NextFederationPlugin({
name: "insurancea",
filename: "static/chunks/pages/cm_insurance_web.js", // remote file name which will used later
exposes: { // expose all component here.
"./insurancedetail": "./components/Insurance_Details.tsx"
},
shared:
{
react: {
singleton: true,
requiredVersion: false,
}
}
}),
);
}
return config
}
};
module.exports = nextConfig- 在package.json中添加模块联邦的依赖关系。
"dependencies": {
"@module-federation/nextjs-mf": "^5.9.2",
}- 在同一保险模块的_app.tsx文件中添加导入。
import '@module-federation/nextjs-mf/src/include-defaults';这就是公开组件的原因
- 现在，在next.config.js中为远程组件(消费应用程序-cm-作业板-web)更新它。
/** @type {import('next').NextConfig} */
const NextFederationPlugin = require('@module-federation/nextjs-mf');
const assetPrefix = '/jobs-assets';
const path = require('path');
const nextConfig = {
assetPrefix,
env: {
assetPrefix
},
basePath: '/search-jobs',
reactStrictMode: true,
srcDir: 'src/node/',
webpack: (config, options) => {
if (!options.isServer) {
config.plugins.push(
new NextFederationPlugin({
name: "jobboardWeb",
filename: "static/chunks/cm_job_board_web.js",
remotes: {
// cm_insurance_web: options.isServer ? 'http://localhost:3000/jobs-assets/_next/static/chunks/cm_insurance_web.js' : 'fe1'
insurancea: 'insurancea@http://localhost:3000/jobs-assets/_next/static/chunks/pages/cm_insurance_web.js'
}, exposes: {},
shared: {}
}),
);
}
return config
},
webpack5: true
};
module.exports = nextConfig- 在消费应用的package.json中添加模块联邦的依赖关系。
"dependencies": {
"@module-federation/nextjs-mf": "^5.9.2",
}- 在消费应用程序的_app.tsx文件中添加导入。
import '@module-federation/nextjs-mf/src/include-defaults';- 最后，将该模块导入到index.tsx文件中，并在用户应用程序中使用。
import { Suspense } from 'react'
import React from 'react'
import dynamic from 'next/dynamic'
const DynamicComponent4 = dynamic(
() => import('insurancea/insurancedetail'),
{ loading: () => <p>Loading caused by client page transition ...</p>, ssr: false }
)
export default function Insurance() {
return (
<div>
<DynamicComponent4 />
</div>
)
}就这样。
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/73986638
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