freeCodeCamp/curriculum/challenges/chinese/06-quality-assurance/advanced-node-and-express/how-to-put-a-profile-togeth...

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---
id: 5895f70ef9fc0f352b528e6b
challengeType: 2
forumTopicId: 301554
2020-10-01 15:54:21 +00:00
title: 如何将 Profile 放在一起
---
## Description
<section id='description'>
现在,只有通过验证的用户才能进入 <em>/profile</em> 页面,这样我们就可以在页面上使用 'req.user' 里的信息了。
请在变量中包含 <em>username</em> 键,值为 'req.user.username',并通过 render 方法传给 profile 页面。然后在 'profile.pug' 页面,添加这行 <code>h2.center#welcome Welcome, #{username}!</code> 代码来创建 class 为 <code>center</code>、id 为 <code>welcome</code> 且文本内容为 'Welcome, ' 后加用户名的 h2 元素。
以及,请在 profile 里添加 <em>/logout</em> 链接,后续会用于处理用户退出登录的逻辑:<code>a(href='/logout') Logout</code>
完成上述要求后,你可以在下方提交你的页面链接。如果你遇到了问题,可以参考 <a href='https://gist.github.com/camperbot/136b3ad611cc80b41cab6f74bb460f6a' target='_blank'>这里</a> 的答案。
</section>
## Instructions
<section id='instructions'>
</section>
## Tests
<section id='tests'>
```yml
tests:
- text: 应在 Pug render 中给 /profile 传一个变量。
testString: getUserInput => $.get(getUserInput('url')+ '/_api/server.js') .then(data => { assert.match(data, /username:( |)req.user.username/gi, 'You should be passing the variable username with req.user.username into the render function of the profile page'); }, xhr => { throw new Error(xhr.statusText); })
```
</section>
## Challenge Seed
<section id='challengeSeed'>
</section>
## Solution
<section id='solution'>
```js
/**
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.
*/
```
</section>