50 lines
2.0 KiB
Markdown
50 lines
2.0 KiB
Markdown
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---
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id: 58965611f9fc0f352b528e6c
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title: Logging a User Out
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challengeType: 2
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videoUrl: ''
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localeTitle: 记录用户
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---
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## Description
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<section id="description">提醒一下，这个项目是基于<a href="https://glitch.com/#!/import/github/freeCodeCamp/boilerplate-advancednode/">Glitch</a>的以下入门项目构建的，或者是从<a href="https://github.com/freeCodeCamp/boilerplate-advancednode/">GitHub</a>克隆的。创建注销逻辑很容易。路径应该只是取消认证用户并重定向到主页而不是渲染任何视图。在护照中， <code>req.logout();</code>认证用户就像调用<code>req.logout();</code>一样简单<code>req.logout();</code>在重定向之前。 <pre> app.route（ '/注销'）
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.get（（req，res）=> {
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req.logout（）;
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res.redirect（ '/'）;
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}）; </pre>您可能已经注意到我们也没有处理丢失的页面（404），在Node中处理此问题的常用方法是使用以下中间件。继续在所有其他路线之后添加： <pre> app.use（（req，res，next）=> {
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res.status（404）
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.TYPE（ '文本'）
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.send（'未找到'）;
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}）; </pre>当您认为自己已经做对时，请提交您的页面。 </section>
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## Instructions
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<section id="instructions">
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</section>
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## Tests
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<section id='tests'>
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```yml
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tests:
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- text: 退出路线
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testString: 'getUserInput => $.get(getUserInput("url")+ "/_api/server.js") .then(data => { assert.match(data, /req.logout/gi, "You should be call req.logout() in youre /logout route"); }, xhr => { throw new Error(xhr.statusText); })'
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- text: 注销应该重定向到主页/
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testString: 'getUserInput => $.get(getUserInput("url")+ "/logout") .then(data => { assert.match(data, /Home page/gi, "When a user logs out they should be redirected to the homepage"); }, xhr => { throw new Error(xhr.statusText); })'
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```
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</section>
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## Challenge Seed
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<section id='challengeSeed'>
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</section>
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## Solution
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<section id='solution'>
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```js
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// solution required
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```
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</section>
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