为什么“无许可证字段"当您在 package.json 中设置 "private": true 时警告消失 [英] Why does "No license field" Warning Disappear when you set "private": true in your package.json

问题描述

我有一个 React 应用程序，它通过 yarn install 安装它的依赖项.当我运行此命令时，我收到以下 No license field 相关警告.

I have a react application that installs its dependencies via yarn install. When I run this command, I get the following No license field related warnings.

warning package.json: No license field
warning react-material-dashboard@0.3.0: No license field

然后我更新了 package.json 文件的 private 属性为 true.(请参阅 NPM 文档)

Then I updated, the package.json file's private property to be true. (See NPM docs)

{
  "name": "some-application-name",
  "author": "Keet Sugathadasa",
  "email": "email",
  "license": "MIT",
  "version": "0.0.1",
  "private": true,
  ...
}

现在，与No license field 相关的所有警告都消失了.为什么?

Now, all warnings related to No license field disappeared. Why?

推荐答案

警告抱怨没有 license 字段(带有 s)，但是你有有一个 licence 字段(带有 c)，更正拼写，警告就会消失.

The warning complains about there not being a license field (with an s), you do however have a licence field (with a c), correct the spelling and the warning should disappear.

设置 "private": true 起作用并防止出现警告的原因是私有包不会被分发，因此不需要许可证.

The reason that setting "private": true works and prevents the warning from appearing is that private packages don't get distibuted and therefore do not need a license.

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