blocks|key|2121160|text|确保请求用户是经过身份验证的用户。如果未对用户进行身份验证，则使用匿名用户，在这种情况下，用户名不存在。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2121161|如果您可以在示例中包含您的视图和完整的模板，那么它将有助于更好地回答您的问题。|offset|length|style|BOLD|2121162|提示：检查request.user.pk以查看用户是否确实存在。request.user.is_anonymous和request.user.is_authenticated也可用。|CODE|2121163|参考资料：|2121164|https://docs.djangoproject.com/en/1.9/ref/contrib/auth/|2121165|entityMap|0|LINK|mutability|MUTABLE|url^0|0|0|13|0|0|2J|5|F|W|P|1M|T|0|0|5|0|0|1J|0|1J|0|0^^$0|@$1|2|3|4|5|6|7|V|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|W|8|@$D|X|E|Y|F|G]]|9|@]|A|$]]|$1|H|3|I|5|6|7|Z|8|@$D|10|E|11|F|G]|$D|12|E|13|F|J]|$D|14|E|15|F|J]|$D|16|E|17|F|J]]|9|@]|A|$]]|$1|K|3|L|5|6|7|18|8|@$D|19|E|1A|F|G]]|9|@]|A|$]]|$1|M|3|N|5|6|7|1B|8|@$D|1C|E|1D|F|G]]|9|@$D|1E|E|1F|1|1G]]|A|$]]|$1|O|3|-4|5|6|7|1H|8|@]|9|@]|A|$]]]|P|$Q|$5|R|S|T|A|$U|N]]]]

Ensure your request user is an authenticated user. An anonymous user is used if the user is not authenticated, in which case, username is not present.
If you can include your view and the full template in your example it would help to better answer your question.
Tip: Inspect <code>request.user.pk</code> to see if the user actually exists. <code>request.user.is_anonymous</code> and <code>request.user.is_authenticated</code> are also available.
<h2>Reference:</h2>
<a href="https://docs.djangoproject.com/en/1.9/ref/contrib/auth/" rel="nofollow noreferrer">https://docs.djangoproject.com/en/1.9/ref/contrib/auth/</a>

blocks|key|75946|text|如果您正在使用Django的内置用户管理，请确保它是正确安装。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|75947|特别是，在您的设置中，您至少应该拥有：|75948|'django.contrib.auth'+in+INSTALLED_APPS|unordered-list-item|style|CODE|75949|'django.contrib.auth.middleware.AuthenticationMiddleware'+in+MIDDLEWARE_CLASSES|75950|模板引擎上下文处理器中的'django.contrib.auth.context_processors.auth'|75951|如果您已经使用django-admin+startproject创建了django项目，那么所有这些都应该已经到位。|75952|entityMap|0|LINK|mutability|MUTABLE|url|https://docs.djangoproject.com/en/1.9/topics/auth/#installation|1|https://docs.djangoproject.com/en/1.9/ref/django-admin/#django-admin-startproject|2|https://github.com/django/django/blob/master/django/conf/project_template/project_name/settings.py-tpl^0|Q|4|0|0|0|0|L|P|E|0|0|1L|1P|I|0|C|19|0|7|P|7|P|1|1A|C|2|0^^$0|@$1|2|3|4|5|6|7|12|8|@]|9|@$A|13|B|14|1|15]]|C|$]]|$1|D|3|E|5|6|7|16|8|@]|9|@]|C|$]]|$1|F|3|G|5|H|7|17|8|@$A|18|B|19|I|J]|$A|1A|B|1B|I|J]]|9|@]|C|$]]|$1|K|3|L|5|H|7|1C|8|@$A|1D|B|1E|I|J]|$A|1F|B|1G|I|J]]|9|@]|C|$]]|$1|M|3|N|5|H|7|1H|8|@$A|1I|B|1J|I|J]]|9|@]|C|$]]|$1|O|3|P|5|6|7|1K|8|@$A|1L|B|1M|I|J]]|9|@$A|1N|B|1O|1|1P]|$A|1Q|B|1R|1|1S]]|C|$]]|$1|Q|3|-4|5|6|7|1T|8|@]|9|@]|C|$]]]|R|$S|$5|T|U|V|C|$W|X]]|Y|$5|T|U|V|C|$W|Z]]|10|$5|T|U|V|C|$W|11]]]]

If you are using Django's built-in user management, make sure it is <a href="https://docs.djangoproject.com/en/1.9/topics/auth/#installation" rel="nofollow">properly installed</a>.

Particularly, in your settings, you should have at least:

<ul>
<li><code>'django.contrib.auth'</code> in <code>INSTALLED_APPS</code></li>
<li><code>'django.contrib.auth.middleware.AuthenticationMiddleware'</code> in <code>MIDDLEWARE_CLASSES</code></li>
<li><code>'django.contrib.auth.context_processors.auth'</code> in your template engine's context processors</li>
</ul>

If you have created your django project with <a href="https://docs.djangoproject.com/en/1.9/ref/django-admin/#django-admin-startproject" rel="nofollow"><code>django-admin startproject</code></a>, <a href="https://github.com/django/django/blob/master/django/conf/project_template/project_name/settings.py-tpl" rel="nofollow">all of these should already be in place</a>

blocks|key|94882|text|只是想知道如果您的视图函数参数包括“请求”，例如，您想向登录的用户显示：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|94883|+<span+class="badge+badge-success+pull-right">{{+request.user+}}|code-block|syntax|javascript|94884|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

Just wondering maybe this is what you need if your view function argument include 'request', eg, you want to show the user who login:

<pre><code> &lt;span class="badge badge-success pull-right"&gt;&lt;/span&gt;{{ request.user }}
</code></pre>

I need to get the username to show it in 

<pre><code>&lt;li&gt;
 &lt;a tabindex="-1" href="base_pages_profile.html"&gt;
 &lt;i class="si si-user pull-right"&gt;&lt;/i&gt;
 &lt;span class="badge badge-success pull-right"&gt;&lt;/span&gt;USERNAME
 &lt;/a&gt;
&lt;/li&gt;
</code></pre>

I have tried using request.user.username and request.get_username and this does not work, is there any other way to this?

How to get username in Django

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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我需要得到用户名来显示它<li> <a tabindex="-1" href="base_pages_profile.html"> <span class="badge badge-success pul...

问如何在Django中获取用户名
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