Djiango路由分發

# 無名分組參數
    url(r'^articles/(\d+)/(\d+)/', views.articles), #articles/2019/9/
    def articles(request,year,month):  # 位置參數 2019  9
         print(year,type(year)) #2019 <class 'str'>  #匹配出來的所有數據都是字符串
         print(month)
         return HttpResponse(year+'年'+ month +'月' +'所有文章')
# 有名分組參數
    url(r'^articles/(?P<xx>\d+)/(?P<oo>\d+)/', views.articles), #articles/2019/9/
    #xx=2019  oo=9  關鍵字傳參
    def articles(request,oo,xx):  # 關鍵字傳參 2019  9
        print(xx,type(xx)) #2019 <class 'str'>  #匹配出來的所有數據都是字符串
        print(oo)
        return HttpResponse(xx+'年'+ oo +'月' +'所有文章')