chore(learn): Applied MDX format to Chinese curriculum files (#40462)

curriculum/challenges/chinese/06-quality-assurance/advanced-node-and-express/logging-a-user-out.md

@@ -1,16 +1,15 @@
 ---
 id: 58965611f9fc0f352b528e6c
+title: 用户退出登录
 challengeType: 2
 forumTopicId: 301560
-title: 用户退出登录
 ---
 
-## Description
-<section id='description'>
+# --description--
 
 创建退出登录的逻辑是比较简单的。只要用户尝试退出登录，路由就应重定向到主页，而不应该显示任何其他页面。
 
-在 passport 里，只需要在重定向前调用 <code>req.logout();</code> 即可完成用户的退出登录。
+在 passport 里，只需要在重定向前调用 `req.logout();` 即可完成用户的退出登录。
 
 ```js
 app.route('/logout')
@@ -30,43 +29,45 @@ app.use((req, res, next) => {
 });
 ```
 
-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/c3eeb8a3ebf855e021fd0c044095a23b' target='_blank'>这里</a> 的答案。
+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 [这里](https://gist.github.com/camperbot/c3eeb8a3ebf855e021fd0c044095a23b) 的答案。
 
-</section>
+# --hints--
 
-## Instructions
-<section id='instructions'>
-
-</section>
-
-## Tests
-<section id='tests'>
-
-```yml
-tests:
-  - text: <code>req.Logout</code> 应在 <code>/logout</code> 中调用。
-    testString: getUserInput => $.get(getUserInput('url')+ '/_api/server.js') .then(data => { assert.match(data, /req.logout/gi, 'You should be calling req.logout() in your /logout route'); }, xhr => { throw new Error(xhr.statusText); })
-  - text: 退出登录后应重定向到主页 /
-    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); })
-
-```
-
-</section>
-
-## Challenge Seed
-<section id='challengeSeed'>
-
-</section>
-
-## Solution
-<section id='solution'>
+`req.Logout` 应在 `/logout` 中调用。
 
 ```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.
-*/
+(getUserInput) =>
+  $.get(getUserInput('url') + '/_api/server.js').then(
+    (data) => {
+      assert.match(
+        data,
+        /req.logout/gi,
+        'You should be calling req.logout() in your /logout route'
+      );
+    },
+    (xhr) => {
+      throw new Error(xhr.statusText);
+    }
+  );
 ```
 
-</section>
+退出登录后应重定向到主页 /
+
+```js
+(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);
+    }
+  );
+```
+
+# --solutions--
+