freeCodeCamp/curriculum/challenges/chinese-traditional/05-back-end-development-and-apis/managing-packages-with-npm/add-keywords-to-your-package.json.md

id, title, challengeType, forumTopicId, dashedName

id	title	challengeType	forumTopicId	dashedName
587d7fb4367417b2b2512bfd	給 package.json 添加關鍵詞	2	301526	add-keywords-to-your-package-json

--description--

在 keywords 字段中可以使用相關的關鍵字描述項目。 下面是一個示例：

"keywords": [ "descriptive", "related", "words" ],

正如你所見的，這個字段的結構是一個由雙引號字符串組成的數組。

--instructions--

在 package.json 文件中，給 keywords 字段添加一個由適當的字符串組成的數組。

“freecodecamp”應該是關鍵詞之一。

--hints--

package.json 應該有一個有效的“keywords”鍵

(getUserInput) =>
  $.get(getUserInput('url') + '/_api/package.json').then(
    (data) => {
      var packJson = JSON.parse(data);
      assert(packJson.keywords, '"keywords" is missing');
    },
    (xhr) => {
      throw new Error(xhr.responseText);
    }
  );

“keywords”字段應該是一個數組

(getUserInput) =>
  $.get(getUserInput('url') + '/_api/package.json').then(
    (data) => {
      var packJson = JSON.parse(data);
      assert.isArray(packJson.keywords, '"keywords" is not an array');
    },
    (xhr) => {
      throw new Error(xhr.responseText);
    }
  );

“keywords”中應該包含關鍵詞“freecodecamp”

(getUserInput) =>
  $.get(getUserInput('url') + '/_api/package.json').then(
    (data) => {
      var packJson = JSON.parse(data);
      assert.include(
        packJson.keywords,
        'freecodecamp',
        '"keywords" does not include "freecodecamp"'
      );
    },
    (xhr) => {
      throw new Error(xhr.responseText);
    }
  );

--solutions--

/**
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  Please check our contributing guidelines to learn more.
*/