如何配置 Storybook.js Webpack 以使用 Next.js 项目中 CSS 模块中的绝对图像路径？

Question

我正在尝试配置 Storybook 以使用 Next.js、Ant Design、Less 和 TypeScript。在 Next.js 中，图像必须存储在public/文件夹中，并使用要在整个项目中使用的绝对路径进行引用。我在配置 Storybook.js webpack 以便能够解析这些绝对图像路径时遇到问题。

例如，在 CSS 模块中我可以有：

.testImage {
  background-image: url('/images/cucumber.png');
  background-repeat: no-repeat;
  background-size: contain;
  height: 300px;
  width: 300px;
}

但是 Storybook 在构建时会失败并出现以下错误：

ERROR in ./common/layout/TestImage/TestImage.module.css (./node_modules/css-loader/dist/cjs.js??ref--15-1!./common/layout/TestImage/TestImage.module.css)
Module build failed (from ./node_modules/css-loader/dist/cjs.js):
Error: Can't resolve '/images/cucumber.png' in '/Users/gerritvanderlugt/Development/misc/storybook-issue/common/layout/TestImage'
    at /Users/gerritvanderlugt/Development/misc/storybook-issue/node_modules/enhanced-resolve/lib/Resolver.js:209:21
    at /Users/gerritvanderlugt/Development/misc/storybook-issue/node_modules/enhanced-resolve/lib/Resolver.js:285:5
    at eval (eval at create (/Users/gerritvanderlugt/Development/misc/storybook-issue/node_modules/tapable/lib/HookCodeFactory.js:33:10), <anonymous>:15:1)
    at /Users/gerritvanderlugt/Development/misc/storybook-issue/node_modules/enhanced-resolve/lib/UnsafeCachePlugin.js:44:7
    at /Users/gerritvanderlugt/Development/misc/storybook-issue/node_modules/enhanced-resolve/lib/Resolver.js:285:5
    at eval (eval at create (/Users/gerritvanderlugt/Development/misc/storybook-issue/node_modules/tapable/lib/HookCodeFactory.js:33:10), <anonymous>:15:1)
    at /Users/gerritvanderlugt/Development/misc/storybook-issue/node_modules/enhanced-resolve/lib/Resolver.js:285:5
    at eval (eval at create (/Users/gerritvanderlugt/Development/misc/storybook-issue/node_modules/tapable/lib/HookCodeFactory.js:33:10), <anonymous>:27:1)
    at /Users/gerritvanderlugt/Development/misc/storybook-issue/node_modules/enhanced-resolve/lib/DescriptionFilePlugin.js:67:43
    at /Users/gerritvanderlugt/Development/misc/storybook-issue/node_modules/enhanced-resolve/lib/Resolver.js:285:5
    at eval (eval at create (/Users/gerritvanderlugt/Development/misc/storybook-issue/node_modules/tapable/lib/HookCodeFactory.js:33:10), <anonymous>:16:1)
    at /Users/gerritvanderlugt/Development/misc/storybook-issue/node_modules/enhanced-resolve/lib/Resolver.js:285:5
    at eval (eval at create (/Users/gerritvanderlugt/Development/misc/storybook-issue/node_modules/tapable/lib/HookCodeFactory.js:33:10), <anonymous>:16:1)
    at /Users/gerritvanderlugt/Development/misc/storybook-issue/node_modules/enhanced-resolve/lib/Resolver.js:285:5
    at eval (eval at create (/Users/gerritvanderlugt/Development/misc/storybook-issue/node_modules/tapable/lib/HookCodeFactory.js:33:10), <anonymous>:16:1)
    at /Users/gerritvanderlugt/Development/misc/storybook-issue/node_modules/enhanced-resolve/lib/Resolver.js:285:5
 @ ./common/layout/TestImage/TestImage.module.css 2:12-115 9:17-24 13:7-14 45:20-27 47:4-60:5 49:6-59:7 50:38-45 56:26-33 58:21-28 68:15-22
 @ ./common/layout/TestImage/TestImage.tsx
 @ ./common/layout/TestImage/index.tsx
 @ ./common/layout/TestImage/TestImage.stories.tsx
 @ . sync ^\.(?:(?:^|\/|(?:(?:(?!(?:^|\/)\.).)*?)\/)(?!\.)(?=.)[^/]*?\.stories\.(js|jsx|ts|tsx))$
 @ ./.storybook/generated-stories-entry.js
 @ multi ./node_modules/@storybook/core/dist/server/common/polyfills.js ./node_modules/@storybook/core/dist/server/preview/globals.js ./.storybook/storybook-init-framework-entry.js ./node_modules/@storybook/addon-docs/dist/frameworks/common/config.js-generated-other-entry.js ./node_modules/@storybook/addon-docs/dist/frameworks/react/config.js-generated-other-entry.js ./node_modules/@storybook/addon-links/dist/preset/addDecorator.js-generated-other-entry.js ./node_modules/@storybook/addon-actions/dist/preset/addDecorator.js-generated-other-entry.js ./node_modules/@storybook/addon-actions/dist/preset/addArgs.js-generated-other-entry.js ./node_modules/@storybook/addon-backgrounds/dist/preset/defaultParameters.js-generated-other-entry.js ./.storybook/preview.js-generated-config-entry.js ./.storybook/generated-stories-entry.js (webpack)-hot-middleware/client.js?reload=true&quiet=false&noInfo=undefined

我尝试了一些不同的方法file-loader，url-loader但css-loader无法使其正常工作。任何帮助将不胜感激！

这是一个GitHub 存储库，可以通过运行npm install和来重现该问题npm run storybook。

Answer 1

基本上您已经配置了图像加载器，这意味着您可以在应用程序中加载图像。问题是css-loader无法解析绝对路径/images/cucumber.png（因为它只支持相对路径）。为了解决这个问题，您可以手动解决如下：

newConfig.resolve.alias['/images/cucumber.png'] = path.resolve(__dirname, '../public/images/cucumber.png');

return newConfig;