Python一日一练104----Django URLconf练习

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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-8from django.shortcuts import renderfrom 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, urlfrom django.contrib import adminurlpatterns = 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"))

Python一日一练104----Django URLconf练习

要求

源码

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