模仿django快速搭建blog问题

Question

http://www.cnblogs.com/fnng/p...模仿这个博客搭建blog ，做到 <创建blog的URL模式>这一步，做完之后进入网站/index什么都不显示，是不是url配置错误 ，为什么显示的是空白的网页？
代码：

mysite/url.py

from django.conf.urls import url,include
from django.contrib import admin
from blog import views
urlpatterns = [
    url(r'^admin/', admin.site.urls),
    url(r'^index/$',views.index),
]

blog/url.py

from django.conf.urls import url
from . import views
urlpatterns=[
    url(r'^$',views.index,name='index'),
]

blog/views.py

from django.shortcuts import render,render_to_response
from django.http import HttpResponse
from blog.models import BlogsPost
def index(request):
    blog_list=BlogsPost.objects.all()
    return render_to_response('index.html',{'blog_list':blog_list})
    
blogs/model.py

from __future__ import unicode_literals

from django.db import models
from django.contrib import admin
class BlogsPost(models.Model):
    title=models.CharField(max_length=150)
    body=models.TextField()
    timestamp=models.DateTimeField()
class BlogPostAdmin(admin.ModelAdmin):
    list_display=('title','timestamp')


admin.site.register(BlogsPost)

-----
├── blog
│   ├── admin.py
│   ├── admin.pyc
│   ├── apps.py
│   ├── __init__.py
│   ├── __init__.pyc
│   ├── migrations
│   │   ├── 0001_initial.py
│   │   ├── 0001_initial.pyc
│   │   ├── __init__.py
│   │   └── __init__.pyc
│   ├── models.py
│   ├── models.pyc
│   ├── templates
│   │   └── index.html
│   ├── tests.py
│   ├── urls.py
│   ├── urls.pyc
│   ├── views.py
│   └── views.pyc
├── db.sqlite3
├── manage.py
├── mysite
│   ├── __init__.py
│   ├── __init__.pyc
│   ├── settings.py
│   ├── settings.pyc
│   ├── urls.py
│   ├── urls.pyc
│   ├── wsgi.py
│   └── wsgi.pyc
└── nohup.out