在React 中,import.meta.url同样可以用于动态构建图片路径。以下是 React 中的实现代码: React 组件代码 import { useState } from 'react'; const App= () =>{ const [imageStates, setImageStates]= useState([false,false,false]); const toggleImage= (index) =>{ setImageStates(prevStates=>{ const...
The import statement is the easiest and most readable approach to importing a locally stored image in React.Let’s see how we could use the image from the previous example when stored locally.import Logo from "../src/Reactlogo.jpg"; class App extends Component { render() { return } }...
5、import * as Img from "./path/to/image.png";
浏览器在解析 import 语句时是需要后缀的,更确切地说,浏览器认 import 后面这个字符串为一个 URL 地址。这个和你在 CSS 文件里写background-image: url(./path/to/a.jpg)是一回事。浏览器会根据当前文件以及页面的 BaseURL 等相关信息,得出这个被依赖的资源的 URL 地址,进而向服务器发送 HTTP 请求。后缀在 ...
React Dynamically Import图像 在加载像image这样的资产的情况下,您可以通过require加载它们。假设在webpack配置中使用file-loader。 解决方案如下所示: const images = Array.from({ length: 2 }, (_, i) => { return ( );}); 基于新请求而不知道名称的更新 如果不知道文件名,可以按require.context加载所...
new URL('./relative-path', import.meta.url) 示例:获取图片 代码语言:javascript 代码运行次数:0 运行 AI代码解释 function loadImg (relativePath) { const url = new URL(relativePath, import.meta.url) const image = new Image() image.src = url return image } loadImg('../../images/1.jpg'...
Attempted import error: 'Link' is not exported from 'react-router'.使用react+docusaurus快速搭建一...
I've been hunting for a package like this for so long! Just trying to get this up and running but I'm running into this issue: Here's the component that's using this library: import React from 'react' import ReactImageAnnotate from 'reac...
import{useState}from'react'importlogofrom'./logo.svg'import'./App.less'import{Button}from'antd'functionApp(){const[count,setCount]=useState(0)return(Hello Vite + React!<Buttontype="primary"size="small"danger>hello world</Button>)}exportdefaultApp 配置如下: import{defineConfig}from'vite'import...
(--lia-bs-white)","imageAssetName":"","imageLastModified":"0","origin":null,"position":"CENTER_CENTER","repeat":"NO_REPEAT","size":"COVER","__typename":"BackgroundProps"},"backgroundOpacity":0.8,"paddingTop":"15px","paddingBottom":"15px","borderBottom":"1px solid va...