django url传值

两种方式

www.blog.com?id=123&name=abc

www.blog.com/123/abc

--------------------------------------------------

第一种方式

修改视图函数time

def time(request):

    t =loader.get_template('time.html')

    id =request.Get.get('id')

    c = Context({"today":datetime.datetime.now()}, 'id':id)

    returnHttpResponse(t.render(c))

---------------------------------------------------

第二种方式

修改blog/urls.py

...

urlpatterns = [

    #url(r'^admin/',admin.site.urls),

    url(r'^index/$','blog.views.index'),

    url(r'^time/$','blog.views.time'),

   url(r'^foo/(\d{4})/$', 'blog.views.foo'), #正则表达式 接受4个数字

]

...

增加视图函数views.py内

...

def foo(request, p1):

    t =loader.get_template('time.html')

    c = Context({"today":datetime.datetime.now(),'id':p1})

    returnHttpResponse(t.render(c))

-----------------------------------------------

第二种方式 两个参数

修改blog/urls.py

...

urlpatterns = [

    #url(r'^admin/',admin.site.urls),

    url(r'^index/$','blog.views.index'),

    url(r'^time/$','blog.views.time'),

   url(r'^foo/(\d{4})/(\w+)/$','blog.views.foo'), #正则表达式 接受4个数字 和 一个以上字符

]

...

增加视图函数views.py内

...

def foo(request, p1, p2):

    t =loader.get_template('time.html')

    c = Context({"today":datetime.datetime.now(),'id':p2})

    returnHttpResponse(t.render(c))

---------------------------------

第二种方式规定变量名的形式

修改blog/urls.py

增加

url(r'^bar/(?P\d{4})/(?P\w+)/$','blog.views.bar'),

url(r'^articles/(?P<year>[0-9]{4})/(?P<month>[0-9]{2})/(?P<day>[0-9]{2})/$', 

增加视图函数bar

https://docs.djangoproject.com/en/1.9/topics/http/urls/#named-groups