export default { plugins: [ // npm 依赖 'umi-plugin-react',{ antd: true, dva: true, dynamicImport: false, title: 'Umi_client', dll: false, } ], }; routes(配置路由) 类型:Array 默认值:null umi 的路由基于 react-router 实现,配置和 react-router@4 基本一致,详见路由配置章节。 exp...
import React from 'react'; import styles from './MyComponent.module.css'; class MyComponent extends React.Component { render() { const dynamicClassName = this.props.isActive ? styles.active : styles.inactive; return Hello, World!; } } 在上面的例子中,通过在组件的className属性中使用动态的CSS...
plugins:[// ref: https://umijs.org/plugin/umi-plugin-react.html['umi-plugin-react',{antd:true,dva:true,dynamicImport:{webpackChunkName:true},title:'umi-app',dll:true,locale:{enable:true,default:'en-US',},routes:{exclude:[/models\//,/services\//,/model\.(t|j)sx?$/,/service\....
importReact,{ useState }from'react';import{ block }from'million/react';import'./App.css';functionApp(){ const[count,setCount]=useState(0);return(Million+ReactsetCount((count)=>count+1)}>count: {count});} const AppBlock=block(App)exportdefaultAppBlock 1. 2. 3. 4. 5. 6. 7. 8. ...
This project setup supports code splitting via dynamic import(). Its proposal is in stage 3. The import() function-like form takes the module name as an argument and returns a Promise which always resolves to the namespace object of the module. Here is an example: moduleA.js const module...
This project setup supports code splitting via dynamic import(). Its proposal is in stage 3. The import() function-like form takes the module name as an argument and returns a Promise which always resolves to the namespace object of the module. Here is an example: moduleA.js const module...
https://nextjs.org/docs/advanced-features/dynamic-import React.lazy and Suspense are not yet available for server-side rendering. code-splitting & server-side rendering https://github.com/gregberge/loadable-components https://loadable-components.com/docs/server-side-rendering/ ...
import { dynamic } from 'umi'; export default dynamic({ loader: async function() { // 这里的注释 webpackChunkName 可以指导 webpack 将该组件 HugeA 以这个名字单独拆出去 const { default: HugeA } = await import(/* webpackChunkName: "external_A" */ './HugeA'); return HugeA; }, }...
import"intersection-observer"; If you are using Webpack (or similar) you could usedynamic imports, to load the Polyfill only if needed. A basic implementation could look something like this: /*** Do feature detection, to figure out which polyfills needs to be imported.**/asyncfunctionloadPol...
动态 import() 动态 import()https://v8.dev/features/dynamic-importDynamic import() 引入了一个新的类似函数的功能,相比静态的 import 提供了新的功能。本文比较这两个特性,并提供了新功能的介绍。静态 import (回顾)在 Chrome 61 中提供了对于 ES2015 ...