要求
请实现当url是http://127.0.0.1:8000/sum/n/(n是数字)时,返回的页面显示1-n的累加和的结果。
源码
views.py文件
#coding:utf-8 from django.shortcuts import render from django.http import HttpResponse,Http404 # Create your views here. def num_plus(request,plus): try: plus=int(plus) except ValueError: raise Http404() sum=0 for x in range(plus+1): sum+=x html="<html><body><p>最终结果为%d</p></body></html>" % sum return HttpResponse(html)
urls.py文件
from django.conf.urls import patterns, include, url from django.contrib import admin urlpatterns = patterns('', # Examples: # url(r'^$', 'mysite.views.home', name='home'), #url(r'^blog/', include('blog.urls')), url(r'^admin/', include(admin.site.urls)), url(r"^sum/(\d+)/$","timer.views.num_plus") )
相关知识点
Python网络编程06----Django中的URLconf
时间: 2024-10-04 04:07:33