49 lines
1.2 KiB
Markdown
49 lines
1.2 KiB
Markdown
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---
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id: 587d7fb4367417b2b2512bfe
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title: 給 package.json 添加許可證
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challengeType: 2
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forumTopicId: 301523
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dashedName: add-a-license-to-your-package-json
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---
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# --description--
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`license` 字段將告知用戶允許他們拿這個項目幹什麼。
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開源項目常見的協議有 MIT 和 BSD 等。 許可證信息並不是必須的。 大多數國家的版權法會默認讓你擁有自己創作的作品的所有權。 但是，明確說明用戶可以做什麼和不能做什麼會是一個很好的做法。 這裏有一個 license 字段的例子：
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```json
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"license": "MIT",
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```
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# --instructions--
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在項目的 package.json 文件中補充合適的 `license` 字段。
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# --hints--
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package.json 應該包含一個有效的“license”鍵
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```js
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(getUserInput) =>
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$.get(getUserInput('url') + '/_api/package.json').then(
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(data) => {
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var packJson = JSON.parse(data);
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assert(packJson.license, '"license" is missing');
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},
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(xhr) => {
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throw new Error(xhr.responseText);
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}
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);
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```
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# --solutions--
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```js
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/**
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Backend challenges don't need solutions,
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because they would need to be tested against a full working project.
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Please check our contributing guidelines to learn more.
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*/
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```
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