当我在about/
:的末尾写这样的代码时,没有.html
from django.urls import path
from . import views
urlpatterns = [
path('', views.index, name='index'),
path('about/', views.about, name='about'),
path('contact/', views.contact, name='contact'),
path('categories/', views.categories, name='categories'),
path('docAdd/', views.docAdd, name='docAdd')
]
当我在网页的导航栏中点击about时,我会收到错误,在这种情况下的错误是:
"当前路径about.html与其中任何一个都不匹配。"但当我将about/更改为about.html/时,我可以在导航栏中单击about并打开页面,但当我从about切换到导航栏中的contact时,会出现以下错误:"当前路径about.html/contact.html与这些都不匹配">
这是带有.html
后缀的代码:
from django.urls import path
from . import views
urlpatterns = [
path('', views.index, name='index'),
path('about.html/', views.about, name='about'),
path('contact.html/', views.contact, name='contact'),
path('categories.html/', views.categories, name='categories'),
path('docAdd.html/', views.docAdd, name='docAdd')
]
views.py代码:
from django.shortcuts import render
from . models import Document
def index(request):
return render(request, 'index.html')
def about(request):
return render(request, 'about.html')
def contact(request):
return render(request, 'contact.html')
def categories(request):
return render(request, 'categories.html')
def docAdd(request):
return render(request, 'docAdd.html')
这是我在导航栏中点击两次about时的错误,当我在urls.py:中有带about/的.html
后缀时
Page not found (404)
Request Method: GET
Request URL: http://localhost:8000/about.html/about.html
Using the URLconf defined in thesisProject.urls, Django tried these URL patterns, in this order:
admin/
[name='index']
about.html/ [name='about']
contact.html/ [name='contact']
categories.html/ [name='categories']
docAdd.html/ [name='docAdd']
^media/(?P<path>.*)$
The current path, about.html/about.html, didn't match any of these.
这是我在导航栏中点击about时的错误,当我在urls.py:中没有带about/的.html
后缀时
Page not found (404)
Request Method: GET
Request URL: http://localhost:8000/about.html/about.html
Using the URLconf defined in thesisProject.urls, Django tried these URL patterns, in this order:
admin/
[name='index']
about.html/ [name='about']
contact.html/ [name='contact']
categories.html/ [name='categories']
docAdd.html/ [name='docAdd']
^media/(?P<path>.*)$
The current path, about.html, didn't match any of these.
index.html:中导航栏的代码
<div class="collapse navbar-collapse" id="ftco-nav">
<ul class="navbar-nav ml-auto">
<li class="nav-item active"><a href="index.html" class="nav-link">Home</a></li>
<li class="nav-item"><a href="about.html" class="nav-link">About</a></li>
<li class="nav-item"><a href="categories.html" class="nav-link">Categories</a></li>
<li class="nav-item"><a href="docAdd.html" class="nav-link">Add New Documents</a></li>
<li class="nav-item cta"><a href="contact.html" class="nav-link"><span>Get in touch</span></a></li>
</ul>
</div>
</div>
</nav>
<!-- END nav -->
我似乎解决不了这个问题,请帮忙。
原因是在html中,你可能没有在导航之前放斜线。它应该像这个
<a href=“/about/”>
这将转到about.html,而不是在url的末尾添加/about.html。
所以在导航栏上应该是:
<li class="nav-item"><a href="/about/" class="nav-link">About</a></li>
将导航栏更改为:
<div class="collapse navbar-collapse" id="ftco-nav">
<ul class="navbar-nav ml-auto">
<li class="nav-item active"><a href="/index/" class="nav-link">Home</a></li>
<li class="nav-item"><a href="/about/" class="nav-link">About</a></li>
<li class="nav-item"><a href="/categories/" class="nav-link">Categories</a></li>
<li class="nav-item"><a href="/docAdd/" class="nav-link">Add New Documents</a></li>
<li class="nav-item cta"><a href="/contact/" class="nav-link"><span>Get in touch</span></a></li>
</ul>
</div>
</div>
urls.py应该看起来像:
from django.contrib import admin
from django.urls import path
from main import views
urlpatterns = [
path('admin/', admin.site.urls),
path('', views.index, name='index'),
path('about/', views.about, name='about'),
path('contact/', views.contact, name='contact'),
path('categories/', views.categories, name='categories'),
path('docAdd/', views.docAdd, name='docAdd')
]
我希望这能帮助你,如果你不理解我所说的,请发表评论。
首先,您不应该在url文件中包含.html
。
当你把链接放在<a>
标签中时,你应该使用一个djangourl reversion模板标签,如下所示:
{% url 'about' %}
<li class="nav-item"><a href="{% url 'about' %}">About</a></li>
还要确保你的应用程序目录中有一个模板文件设置。