# 正则匹配路由
urlpatterns = [
url(r'^blog/$', views.index),
url(r'^page/(\d+)/$',views.page), # (\d+)需要使用小括号把\d+作为一个组括起来，方便视图处理参数
url(r'^page/(\d+).html$',views.page),
url(r'^page/([a-zA-Z]+)/$',views.page), # ([a-zA-Z]+)作为一个组，需要视图函数用参数接受才能匹配
]