如何在 package.json 中将 NODE_PATH 添加到 webpack? [英] How to add NODE_PATH to webpack in package.json?
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问题描述
如何在 package.json 中将 NODE_PATH 添加到 webpack?
How do I add NODE_PATH to webpack in package.json?
我的 packcage.json 的一部分:
Part of my packcage.json:
"dependencies": {
"axios": "^0.16.2",
"cross-env": "^5.0.1",
"koa": "^2.3.0",
"koa-mount": "^3.0.0",
"koa-static": "^4.0.1",
"koa-trie-router": "^2.1.5",
"mongodb": "^2.2.31",
"nuxt": "^1.0.0-rc3",
"socket.io": "^2.0.3"
},
"devDependencies": {
"babel-eslint": "^7.2.3",
"backpack-core": "^0.4.1"
},
"scripts": {
"test": "mocha --harmony",
"dev": "NODE_PATH=./app backpack dev",
"build": "nuxt build && backpack build",
"start": "cross-env NODE_ENV=production NODE_PATH=./app node build/main.js"
},
backpack.config.js:
backpack.config.js:
module.exports = {
webpack: (config, options, webpack) => {
config.entry.main = './server/index.js'
return config
}
}
在我的 server.js 中:
In my server.js:
import Koa from 'koa'
import { Nuxt, Builder } from 'nuxt'
import socket from 'socket.io'
import http from 'http'
import config from 'config' // this is './config' without NODE_PATH=./app
错误 npm run dev
:
This dependency was not found:
* config in ./server/index.js
但是如果我运行 npm start
,它工作正常.
But if I run npm start
, it is working fine.
有什么想法吗?
推荐答案
您应该编辑您的 webpack 配置以包含用于解析模块的 app 目录.
You should edit your webpack configuration to include the app directory for resolving modules.
根据您的代码示例,它看起来像这样:
Based on your code example, it would look like this:
module.exports = {
webpack: (config, options, webpack) => {
config.entry.main = './server/index.js'
config.resolve.modules = ['./app']
return config
}
}
详情请参阅 webpack 文档:
See webpack documentation for details:
https://webpack.js.org/configuration/resolve/#resolve-模块
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