import React from 'react'; import ReactDOM from 'react-dom'; import './assets/styles/index.less'; import A0 from './assets/images/A0.png'; import A1 from './assets/images/A1.png'; import A2 from './assets/images/A2.png'; import B0 from './assets/images/B0.png'; import B1 ...
1、webpack.config.js 2、tsconfig.json 3、declare images.d.ts 4、webpack.config.js 5、import * as Img from "./path/to/image.png";
import React from 'react'; import ReactDOM from 'react-dom'; import './assets/styles/index.less'; import A0 from './assets/images/A0.png'; import A1 from './assets/images/A1.png'; import A2 from './assets/images/A2.png'; import B0 from './assets/images/B0.png'; import B1 ...
因为每一个文件都是一个单独的模块,不引入的话不能识别文件中的React是什么,但是你可以在webpack中讲...
import{Modal,Checkbox,Message}from'@arco-design/web-react' Re-export一般用于收拢同类型的模块、一般都是以文件夹为单位,如components、routes、utils、hooks、stories等都通过各自的index.tsx暴露,这样就能极大程度的简化导入路径、提升代码可读性、可维护性。
JS选择图片获取base64编码预览图片 通过将图片转为data url的base64格式编码,实现直接预览图片 图片预览 base64 dataurl 图片转base64 react native 图片组件 import React from 'react';import { Image, ScrollView} from 'react-native';export default class App extends React.Component{ render(){ return ( ...
exports = withImages({ inlineImageLimit: 16384, webpack(config, options) { return config } }) Exclude Folders that you want to exclude from the loader. Useful for svg-react-loader for example. Example usage: // next.config.js const path = require('path'); const withImages = require('...
React:'react', _:'lodash', dayjs:'dayjs', // 假设项目中自己定义的utils.js在src目录下 Utils: path.resolve(__dirname,'src/utils.js') }) }) ] // 其他配置... }; 现在你可以在任何地方使用 dayjs、lodash、Utils等,而不需要导入它 ...
ImportJS is configured through a JavaScript file (.importjs.js). The file needs to export a single object containing you configuration settings, like the example below. module.exports={excludes:['./react-components/**/test/**'],// continue with the rest of your settings...}; ...
当我们使用 lazy 函数加载一个组件时,React 会自动将该组件的代码单独打包成一个单独的 JavaScript 文件,并在需要时通过网络请求加载该文件。具体来说, lazy 函数返回的是一个特殊的组件,该组件在加载时会调用传入的函数并异步加载组件代码。一般来说,我们会将异步加载的组件通过 import() 方法引入,例如:js...