from showeast import views as sv                urlpatterns = [          url(r'^admin/', admin.site.urls),          url(r'^normalmap/', sv.normalmap),        ]

    /search/page/432 中的432需要经常性变换，

    url(r'index_1/(page-(\d+)/)?$', sv.myindex_1),  # 不太好    url(r'index_2/(?:page-(?P<page_number>\d+)/)?$', sv.myindex_2),  # 好

    url(r'extrem/$', sv.extremParam, {'name':'ruochen'}), 

from django.conf.urls import include, urlfrom django.contrib import admin
from teacher import views as tvfrom teacher import teacher_url
urlpatterns = [    # Examples:    # url(r'^$', 'MyDjango.views.home', name='home'),    # url(r'^blog/', include('blog.urls')),
    url(r'^admin/', include(admin.site.urls)),    # 视图函数名称只有名称，无括号和参数    url(r'normalmap/', tv.do_normalmap),

    # 尖号表示以后面内容开头的表达式    # 圆括号表示的是一个参数，里面的内容作为参数传递给被调用的函数    # 参数名称以问号加大写P开头，尖括号里面就是参数的名字    # 尖括号后表示正则，[0-9] 表示内容仅能是由0-9 的数字构成    # 后面大括号表示出现的次数，此处4表示只能出现四个0-9的数字    url(r'^withparam/(?P<year>[0-9]{4})/(?P<month>[0,1][0-9])', tv.withparam),  # 正常映射
    # 比如约定，凡是由teacher模块处理的视图的url都以teacher开头    url(r'^teacher/', include(teacher_url)),
    url(r'^book/(?:page-(?P<pn>\d+)/)$', tv.do_param2),
    url(r'^yourname/$', tv.revParse, name='askname')
]

from django.conf.urls import urlfrom . import views
urlpatterns = [    # Examples:    # url(r'^$', 'MyDjango.views.home', name='home'),    # url(r'^blog/', include('blog.urls')),
    # 视图函数名称只有名称，无括号和参数    url(r'ruochen/', views.do_app),
]

from django.shortcuts import renderfrom django.http import HttpResponsefrom django.core.urlresolvers import reverse
# Create your views here.
'''视图函数需要一个参数，类型应该是 HttpRequest'''def do_normalmap(request):    print('In do_normalmap')    return HttpResponse('This is normalmap')
def withparam(request, year, month):    return HttpResponse('This is with param {0}, {1}'.format(year, month))
def do_app(r):    return HttpResponse('这是个子路由')
def do_param2(r, pn):    return HttpResponse('Page number is {0}'.format(pn))
def extremParam(r, name):    return HttpResponse('My name is {0}'.format(name))
def revParse(r):    return HttpResponse('Your requested URL is {0}'.format(reverse('askname')))