[英]How do I make JavaScript file paths relative to the current file directory?
[英]Make webpack paths relative to current directory
我正在將Rails 5.0與Webpacker一起使用,並且正在嘗試設置我們的初始Webpack配置。 在Rails + Webpacker中,Webpack為app/javascript/packs
文件夾中的每個項目生成一個不同的構建文件。 有沒有一種方法可以使這些Webpack“包”根據包含文件夾的文件來解析模塊的不同路徑?
我的import語句中路徑的多余部分導致了類似以下的導入:
主/頁/ home.js:
import Engine from 'main/engine'
import Routes from 'main/engine/routes.js'
dev_panel /頁/ home.js:
import Engine from 'dev_panel/engine'
import Routes from 'dev_panel/engine/routes.js'
等等...
當然,每個文件和子目錄的內容也是如此。 這不僅單調,而且使文件和代碼的重新組織變得令人頭疼。
主/頁/ home.js:
// but still refers to /main/engine/routes.js
import Engine from 'engine'
import Routes from 'engine/routes.js'
dev_panel /頁/ home.js:
// but still refers to /dev_panel/engine/routes.js
import Engine from 'engine'
import Routes from 'engine/routes.js'
等等...
app/javascript
├── packs
│ ├── dev_panel.js
│ ├── admin_panel.js
│ └── main.js
├── main
│ ├── data.js
│ ├── engine
│ │ ├── index.js
│ │ └── routes.js
│ ├── index.js
│ └── pages
│ ├── home.js
│ └── index.js
├── dev_panel
│ ├── data.js
│ ├── engine
│ │ ├── index.js
│ │ └── routes.js
│ ├── index.js
│ └── pages
│ ├── home.js
│ └── index.js
└── admin_panel.js
├── data.js
├── engine
│ ├── index.js
│ └── routes.js
├── index.js
└── pages
├── home.js
└── index.js
您可以使用..
在目錄結構中上移:
import Engine from '../engine'
import Routes from '../engine/routes.js'
您可以在頂層目錄中創建文件common-exports.js
,該文件會重新導出您在多個文件中導入的內容。 這樣,您可以從該文件導入所有內容。
common-exports.js
:
export { default as Engine } from 'main/engine';
export { default as Routes } from 'main/engine/routes';
main/pages/home.js
:
import { Engine, Routes } from 'common-exports';
聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.