将DRF路由器与django URL模式相结合

如何使用

app\u name='scrumboard'

将django urlpatterns与DRF路由器结合起来？我尝试了所有解释过的方法，但仍然无法解决这个问题。到目前为止，我有以下URL.py文件：

#scrumboard/urls.py

from rest_framework.routers import DefaultRouter
from .api import ListViewSet, CardViewSet
from django.urls import re_path, path, include
from . import views

router = DefaultRouter()
router.register(r'lists', ListViewSet)
router.register(r'cards', CardViewSet)

app_name = 'scrumboard'
urlpatterns = [
    path('', views.index, name="index"),
    re_path(r'^api/', include((router.urls))),
]

这是我的项目URL.py：

#project/urls.py

from django.contrib import admin
from django.urls import include, path, re_path
#Add URL maps to redirect the test URL to our application
from django.views.generic import RedirectView
# Use static() to add url mapping to serve static files during development (only)
from django.conf import settings
from django.conf.urls.static import static

urlpatterns = [
    path('', include('home.urls')),
    path('admin/', admin.site.urls),
    path('accounts/', include('django.contrib.auth.urls')),
    path('test/', RedirectView.as_view(url='/catalog/', permanent=True)),
    path('polls/', include('polls.urls')),
    path('blog/', include('blog.urls')),
    path('catalog/', include('catalog.urls')),
    path('scrumboard/', include('scrumboard.urls'))
] + static(settings.STATIC_URL, document_root=settings.STATIC_ROOT)

在我的模板中，我将有机会定义动态url，如下所示：

<li><a href="{% url 'scrumboard:index' %}">Scrumboard</a></li>

这将带我去我的Scrumboard应用程序

使用上面的代码，当我转到这个url localhost:8000/scrumboard/时，我得到一个错误

更新

当我使用localhost:8000/scrumboard/api时，它工作得很好

更新

完全回溯

更新

---

添加了project url.py代码

我们如何期望

/scrumboard/

与第一个正则表达式匹配？是否有一个外部

urls.py

文件包含您提到的文件

在缺乏更多信息的情况下，这是否有效

urlpatterns = [
    path('^scrumboard/?$', views.index, name="index"),
    re_path(r'^api/', include((router.urls))),
]

---

我只是想删除这个问题，但我想可能会有其他人遇到这个问题，并决定描述问题的实质

由于经验不足，我在错误的地方寻找问题

按照主页模板上的链接进行操作：

<li><a href="{% url 'scrumboard:index' %}">Scrumboard</a></li>

{% extends 'base.html' %}
{% load static %}


{% block title %}
    <title>Scrumboard</title>
{% endblock %}
{% block extracss %}
    <link rel="stylesheet" href="{% static 'scrumboard/css/main.css' %}" />
{% endblock %}

{% block content %}
        <a href="{% url 'scrumboard:lists' %}" target="_blank" class="top-menu">Lists</a><br>
        <a href="{% url 'scrumboard:cards' %}" target="_blank" class="top-menu">Cards</a>
        <hr>
          <div ng-app="scrumboard.demo">
            {% verbatim %}
            <div ng-controller="ScrumboardController">
              <div ng-repeat="list in data">
                <h3>{{list.name}}</h3>
                <ul>
                  <li ng-repeat="card in list.cards">{{card.title}}</li>
                </ul>
                <div class="input-group">
                  <input type="text" ng-model="new_title">
                  <button class="btn btn-outline-secondary" ng-click="add(list, new_title)">+</button>
                </div>
              </div>
            </div>
            {% endverbatim %}
              <script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/angularjs/1.6.9/angular.min.js"></script>
              <script type="text/javascript" src="{% static 'scrumboard/js/scrumboard.js' %}"></script>
          </div>
{% endblock %}

我们运行了一个在view.py中定义的函数，它接受这个请求并在

scrumboard/index.html

#scrumboard/views.py

def index(request):
    return render(request, 'scrumboard/index.html', {})

错误就在这里

Exception Type: NoReverseMatch at /scrumboard/
Exception Value: Reverse for 'lists' not found. 'lists' is not a valid view function or pattern name.

我使用django，因为我有几个应用程序，每个应用程序都有自己的index.html模板。我不得不猜测问题出在这个模板的某个地方：

<li><a href="{% url 'scrumboard:index' %}">Scrumboard</a></li>

{% extends 'base.html' %}
{% load static %}


{% block title %}
    <title>Scrumboard</title>
{% endblock %}
{% block extracss %}
    <link rel="stylesheet" href="{% static 'scrumboard/css/main.css' %}" />
{% endblock %}

{% block content %}
        <a href="{% url 'scrumboard:lists' %}" target="_blank" class="top-menu">Lists</a><br>
        <a href="{% url 'scrumboard:cards' %}" target="_blank" class="top-menu">Cards</a>
        <hr>
          <div ng-app="scrumboard.demo">
            {% verbatim %}
            <div ng-controller="ScrumboardController">
              <div ng-repeat="list in data">
                <h3>{{list.name}}</h3>
                <ul>
                  <li ng-repeat="card in list.cards">{{card.title}}</li>
                </ul>
                <div class="input-group">
                  <input type="text" ng-model="new_title">
                  <button class="btn btn-outline-secondary" ng-click="add(list, new_title)">+</button>
                </div>
              </div>
            </div>
            {% endverbatim %}
              <script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/angularjs/1.6.9/angular.min.js"></script>
              <script type="text/javascript" src="{% static 'scrumboard/js/scrumboard.js' %}"></script>
          </div>
{% endblock %}

{%extends'base.html%}
{%load static%}
{%block title%}
Scrumboard
{%endblock%}
{%block extracss%}
{%endblock%}
{%block content%}



{%verbatim%}
{{list.name}

{{card.title}

+
{%endverbatim%}
{%endblock%}

看到这些线，我想问题可能在于：

<a href="{% url 'scrumboard:lists' %}" target="_blank" class="top-menu">Lists</a><br>
<a href="{% url 'scrumboard:cards' %}" target="_blank" class="top-menu">Cards</a>

我决定只评论他们。在认为问题已经解决后，我重新加载了页面，但错误仍然再次出现

<!-- <a href="{% url 'scrumboard:lists' %}" target="_blank" class="top-menu">Lists</a><br>
<a href="{% url 'scrumboard:cards' %}" target="_blank" class="top-menu">Cards</a> -->

但是django忽略了通常的html注释，并尝试读取注释后的代码。所以我的错误没有消失，我开始在别处寻找问题。

---

由于缺乏经验，我问了一个错误的问题只要删除这行就可以解决我的问题。

是否应该启动

索引
视图？是否尝试将路由器路由放在常规视图路径之前，并使用空的urlpath
re_路径（r'^'，include（（router.url）），
？是的。我在scrumboard/index.html下定义了呈现模板的索引函数