Dan*_*nad 3 python django django-urls django-views
这是来自models.py的课程:
class Person(models.Model):
name = models.CharField(max_length=64)
persnr = models.AutoField(primary_key=True)
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这是我的看法:
def show_person(request, persnr):
pers = get_object_or_404(Person, pk=persnr)
context={'pers':pers}
return render(request, 'company/person.html', context)
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这是我的网址:
url(r'^show_person/(?P<persnr>\d+)', "company.views.show_person", name='show_person'),
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如何使用以下两个网址进入同一视图(show_person):
server/show_person/(persnr)
server/show_person/(name)
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一种稍微不同的方法是接受两个单独的参数,一个用于pk,一个用于名称:
url(r'^show_person/(?P<persnr>\d+)', "company.views.show_person", name='show_person'),
url(r'^show_person/(?P<name>\w+)', "company.views.show_person", name='show_person'),
def show_person(request, persnr=None, name=None):
if persnr is not None:
pers = get_object_or_404(Person, pk=persnr)
elif name is not None:
pers = get_object_or_404(Person, name=name)
else:
raise Http404
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