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Hello world V2

  • Vezmeme projekt hello a prerobíme ho tak, aby napr URL

http://localhost:8000/hello/moon/ napísalo Hello, moon.

  • V urls.py zmeníme príslušný prvok urlpatterns takto: 

   1     (r'^hello/(.*)/$', views.hello),

views.py bude takéto: 

   1 from django.http import HttpResponse
   2 
   3 def hello(request,who):
   4     html="""<html>
   5     <body>
   6     <h1>Hello, """+who+"""</h1>
   7     </body>
   8     </html>
   9     """
  10     return(HttpResponse(html))
views.py

Úlohy

  1. Skúste http://localhost:8000/hello/moon/sun . Prerobte to tak,

aby funkcia {view.hello vypísala iba Hello, moon.

  1. A teraz tak, aby vypísala Hello, moon and sun.

  2. A teraz chceme, aby to fungovalo všeobecne, t.j. napríklad http://localhost:8000/hello/a/b/c/ má vypísať Hello, a,b and c

KMaDGWiki: ProgramovanieInternetovychAplikacii/HelloWorld_V2 (last edited 2009-02-24 23:32:31 by 92)