package.json 的详细原版说明之本地路径库引用

最新推荐文章于 2025-06-25 09:00:09 发布

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最新推荐文章于 2025-06-25 09:00:09 发布

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分类专栏： nodejs

本文链接：https://blog.youkuaiyun.com/qhexin/article/details/83185602

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本文档详细介绍了如何使用npm包管理器的file字段来指定本地目录作为依赖包的来源，这对于离线开发和创建不需要外部服务器的测试非常有用。通过使用相对路径或绝对路径，可以将本地目录中的包添加到项目的package.json文件中。

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https://docs.npmjs.com/files/package.json

里面有介绍到 dep 的 file 字段。

文档里面找到更详细的介绍如下:

https://docs.npmjs.com/files/package.json#local-paths

Local Paths

s of version 2.0.0 you can provide a path to a local directory that contains a package. Local paths can be saved using npm install -S or npm install --save, using any of these forms:

../foo/bar
~/foo/bar
./foo/bar
/foo/bar

in which case they will be normalized to a relative path and added to yourpackage.json. For example:

{
  "name": "baz",
  "dependencies": {
    "bar": "file:../foo/bar"
  }
}

This feature is helpful for local offline development and creating tests that require npm installing where you don't want to hit an external server, but should not be used when publishing packages to the public registry.