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freeCodeCamp/curriculum/challenges/chinese/09-information-security/information-security-with-helmetjs/install-and-require-helmet.md
Oliver Eyton-Williams dec409a4bd fix: s/localeTitle/title/g
2020-10-06 23:10:08 +05:30

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id, challengeType, forumTopicId, title
id challengeType forumTopicId title
587d8247367417b2b2512c36 2 301581 安装和引入 Helmet

Description

请注意,本项目在 这个 Repl.it 项目 的基础上进行开发。你也可以从 GitHub 上克隆。 Helmet 通过配置不同的 HTTP header 信息来使你的 Express 应用更加安全。

Instructions

安装版本号为 3.21.3 的 Helmet并引入它。

Tests

tests:
  - text: '<code>package.json</code> 中应存在版本号为 <code>3.21.3</code> 的 <code>helmet</code> 依赖项'
    testString: getUserInput => $.get(getUserInput('url') + '/_api/package.json').then(data => { var packJson = JSON.parse(data); assert(packJson.dependencies.helmet === '3.21.3' ); }, xhr => { throw new Error(xhr.responseText); })

Challenge Seed

Solution

/**
  Backend challenges don't need solutions, 
  because they would need to be tested against a full working project. 
  Please check our contributing guidelines to learn more.
*/