Python一日一练104----Django URLconf练习

时间：2022-06-04 22:25:35

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")
)

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Python网络编程06----Django中的URLconf





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Python一日一练104----Django URLconf练习


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