Django框架用户注销功能实现方法分析-创新互联
本文实例讲述了Django框架用户注销功能实现方法。分享给大家供大家参考,具体如下:

HttpResponse()里有个delete_cookie()方法专门用来删除cookie
我们到此来完整的实现一下:访问首页如果没有登录,就跳转到登录页面,登录成功之后再跳转回来的过程。
3个方法,index、login、logout
# coding:utf-8
from django.shortcuts import render,render_to_response
# Create your views here.
from django.http import HttpResponse
from UserClass import UserLogin
def index(request):
msg = {'username':'guest'}
if request.COOKIES.get('userlogin_username') != None :
msg['username'] = request.COOKIES.get('userlogin_username')
myReponse = render_to_response("index.html",msg)
return myReponse
def login(request):
msg = {'result': ''}
if request.method == 'POST':
getUserName = request.POST.get('username')
getPwd = request.POST.get('pwd')
# 实例化UserLogin类
loginObj = UserLogin(getUserName,getPwd)
if loginObj.isLogin():
myReponse = HttpResponse("")
myReponse.set_cookie('userlogin_username',getUserName,3600)
return myReponse
else:
msg['result'] = '用户名或密码错误'
myReponse = render_to_response("login.html", msg)
return myReponse
# 用户注销
def logout(request):
r = HttpResponse()
r.delete_cookie('userlogin_username')
r.write("")
return r
文章标题:Django框架用户注销功能实现方法分析-创新互联
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