无法使用create-react-app导入图像

Question

我正在使用create-react-app,我正在努力加载图像.我按照此处指定的说明操作,但我一直看到以下错误:

Failed to compile.

Error in ./src/components/Home/imageIndex.ts
(1,24): error TS2307: Cannot find module './party.png'

有谁知道为什么当我运行yarn start我的应用程序时仍然无法编译？

我有一个Home组件,这就是我导入文件的方式:

import photo from './party.png';

该组件位于src/components/Home/index.tsx并且png文件位于src/components/Home/party.png.

这是我的package.json:

{
  "name": "eai-reactjs-typescript-redux-starter",
  "description": "A ReactJS/TypeScript + Redux starter template with a detailed README describing how to use these technologies together and constructive code comments.",
  "version": "0.1.0",
  "private": true,
  "dependencies": {
    "react": "^15.6.1",
    "react-dom": "^15.6.1",
    "react-redux": "^5.0.5",
    "redux": "^3.7.0",
    "redux-logger": "^3.0.6"
  },
  "devDependencies": {
    "@types/enzyme": "^2.8.0",
    "@types/jest": "^19.2.3",
    "@types/node": "^7.0.18",
    "@types/react": "^15.0.24",
    "@types/react-dom": "^15.5.0",
    "@types/react-redux": "^4.4.40",
    "@types/redux-logger": "^3.0.0",
    "enzyme": "^2.8.2",
    "react-addons-test-utils": "^15.5.1",
    "react-scripts-ts": "1.4.0",
    "redux-devtools-extension": "^2.13.2"
  },
  "scripts": {
    "start": "react-scripts-ts start",
    "build": "react-scripts-ts build",
    "test": "react-scripts-ts test --env=jsdom",
    "eject": "react-scripts-ts eject"
  }
}

Answer 1

你确定你有正确的道路吗？此外,当您通过css导入图像时(如您提到的示例中所示),您需要提供相对于公用文件夹而不是src文件夹的路径.我已多次遇到这个问题.

使用import的示例:

import Image from './img.png'
...
// react example
...
render() {
    return (
        <img src={Image}/> // notice the curly
...

并不是

<img src="Image"/>

Answer 2

我有同样的问题,并能够用require语句解决.

const photo = require('./party.png');

然后在你的组件中使用如下:

render() { return ( <img src={photo}/>

另请参阅此文章使用React,Typescript和Webpack显示静态图像