使用 npm 更新本地文件依赖

问题描述

我的 package.json 中有一个具有本地文件依赖项的项目，如下所示:

I have a project with a local file dependency in my package.json like this:

"dependencies": {
    "dep_1": "file:../../dep_1"
  }
}

当我执行 npm install 时，它被安装到 node_modules 中.但是如果我对 dep_1 进行了更改，我该如何更新 node_modules 中的模块版本?

When I do npm install it is installed into node_modules. But if I make changes to dep_1 how do I update the module version in node_modules?

我尝试执行 npm update 但没有任何反应.

I tried doing npm update but nothing happens.

推荐答案

如果您使用的是相对较新版本的 npm(我使用的是 2.14.2 版)，您可以在包中增加版本号.json 和 npm update dep_1 应该可以工作.否则 npm 怎么会知道有什么东西需要更新?

If you are using a relatively new version of npm (I used version 2.14.2) you can bump the version number in package.json and npm update dep_1 should work. Otherwise how can npm know that something needs to be updated?

注意:这仅在版本高于之前安装的版本时才有效.您必须清理缓存才能重置此行为.

Note: This will only work if the version is higher than what has previously been installed. You will have to clean the cache to reset this behaviour.

但是，您只需再次运行 npm install 即可强制(且懒惰地)更新本地模块.例如

However, you can forceably (and lazily) update local modules by simply running npm install again. e.g.

npm install dep_1

它应该很快，因为它在您的本地计算机上，您不必玩弄版本号.

It should be fast since its on your local computer and you don't have to play around with version numbers.

有关此问题的更多详细信息，请参阅官方 npm 存储库页面上有关此问题的讨论:https://github.com/npm/npm/issues/7426

For more detail see the discussion about this issue on the official npm repository page: https://github.com/npm/npm/issues/7426

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