Python 通过URL传递参数时出现Django TypeError

您好，我在Django（最新版本）中遇到以下错误：

当我按下主页上的链接以查看帖子时会发生这种情况。我试图传递帖子的id（我使用的是默认的[隐藏]主键，而不是我自己的自定义主键）

这是我的URL.py在索引和帖子页面中的外观：

from django.conf.urls.defaults import patterns, include, url
from journal.models import Post


# Uncomment the next two lines to enable the admin:
from django.contrib import admin
admin.autodiscover()

urlpatterns = patterns('journal.views',
    (r'^$', 'index'),
    (r'^post/(?P<id>\d+)/$', 'post'),

改变

到

---

我怀疑它会更好一点

啊，是的，我以前将其作为“id”使用，但是我一直缺少%s该部分的s，谢谢。看起来您最后忘记了%s？在你的原始版本中，你忘记了它，所以当你尝试上面的方法时，也许你没有改变它？

from django.conf.urls.defaults import patterns, include, url
from journal.models import Post


# Uncomment the next two lines to enable the admin:
from django.contrib import admin
admin.autodiscover()

urlpatterns = patterns('journal.views',
    (r'^$', 'index'),
    (r'^post/(?P<id>\d+)/$', 'post'),

from django.http import HttpResponse
from journal.models import Post
from django.template import Context, loader
import os

# Hardcoded Varibles
SITE_ROOT = os.path.join(os.path.dirname(__file__))

# Create your views here.
def index(request):
    latest_post_list = Post.objects.all().order_by('-pub_date')[:10]
    t = loader.get_template(os.path.join(SITE_ROOT, 'templates', 'index.html'))
    c = Context({
    'latest_post_list': latest_post_list,
    })
    return HttpResponse(t.render(c))

def post(request, id):
    return HttpResponse("Hello this is post %" %(post_id))

def post(request, id):
    return HttpResponse("Hello this is post %" %(post_id))

def post(request, id):
    return HttpResponse("Hello this is post %s" % id)