Django & Python：AttributeError：模块'blog.views'没有属性'detail'

Question

文件url.py

from django.urls import path
from . import views
urlpatterns = [
path('', views.allblogs, name='allblogs'),
path('<int:blog_id>/', views.detail, name='detail'),
]

文件views.py

from django.shortcuts import render, get_object_or_404
from .models import Blog
def allblogs(request):
blogs = Blog.objects
return render(request, 'blog/allblogs.html', {'blogs':blogs})
def detail(request, blog_id):
detailblog = get_object_or_404(Blog, pk=blog_id)
return render(request, 'blog/detail.html', {'blog':detailblog})

我得到AttributeError：模块"blog.views"没有属性"detail"。错误出现在"；公文包项目\博客\网址.py"；，第7行，在路径中('in:blog_id/'，views.detail，name='detail'(，

Answer 1

您正在缩进细节函数。所以，它找不到函数在哪里。

from django.shortcuts import render, get_object_or_404
from .models import Blog
def allblogs(request):
blogs = Blog.objects
return render(request, 'blog/allblogs.html', {'blogs':blogs})
def detail(request, blog_id):
detailblog = get_object_or_404(Blog, pk=blog_id)
return render(request, 'blog/detail.html', {'blog':detailblog})

但应该是：

from django.shortcuts import render, get_object_or_404
from .models import Blog
def allblogs(request):
blogs = Blog.objects
return render(request, 'blog/allblogs.html', {'blogs':blogs})
def detail(request, blog_id):
detailblog = get_object_or_404(Blog, pk=blog_id)
return render(request, 'blog/detail.html', {'blog':detailblog})