urls.py

from . import views

...

url(r'^$',  views.IndexView.as_view, name="index"),

url(r'^(?P<pk>\d+)$', views.DetailView.as_view(), name="detail"),   #DetailView会从url中捕获pk的值，一定要是pk！

views.py

from django.views import generic

from .models import Album

class IndexView(generic.ListView):

    template_name = 'music/index.html'      #默认值： <app name>/<model name>_list.html 这里 music/album_list.html

    context_object_name = 'album_list'      #默认值： object_list

    def get_queryset():

        return Album.objects.all()

class DetailView(generic.DetailView)；

    model = Album

    template_name = 'music/detail.html'      #默认值：<app name>/<model name>_detail.html 这里 music/album_detail.html