I write some code like following:
************************************************************************************************************************
#coding=utf8
from django.shortcuts import render_to_response
from django.http import *
from django.contrib.auth.models import User
from django.contrib.auth.decorators import login_required
import datetime
import md5
def to_reg(request):
section = '欢迎注册为本系统的合法用户'
return render_to_response('user_manage/to_reg.html',
{'section':section})
def reg(request):
username = request.POST['user_name']
first_name = request.POST['first_name']
last_name = request.POST['last_name']
email = request.POST['email']
password = request.POST['password']
re_password = request.POST['re_password']
#获取当前时间
nowtime = datetime.datetime.now()
try:
user = User.objects.get(username=username)
msg = '此用户名已经被注册，请选用其他的用户名'
return HttpResponse('<script>alert(\'' + msg +
'\');history.go(-1)</script>')
except:
pass
if password != re_password:
msg = '您两次输入的密码不一致，请重新输入！'
return HttpResponse('<script>alert(\'' + msg +
'\');history.go(-1)</script>')
else:
try:
user = User()
user.username = username
user.first_name = first_name
user.last_name = last_name
user.email = email
user.password = md5.md5(password).hexdigest()#出于安全性的考虑
user.is_staff = 0 #没有管理权限
user.is_active = 1 #默认注册即激活
user.is_superuser = 0 #不是超级用户
user.last_login = nowtime #当前时间即最后登陆时间
user.date_joined = nowtime #注册时间
user.save()
msg = '注册成功，请登陆后使用系统提供的各项功能！'
return HttpResponse('<script>alert(\'' + msg +
'\');window.location.href="/"</script>')
except:
msg = '注册失败，请重新尝试！'
return HttpResponse('<script>alert(\'' + msg +
'\');history.go(-1)</script>')
def login(request):
username = request.POST['user_name']
password = request.POST['password']
password = md5.md5(password).hexdigest()
try:
user = User.objects.get(username=username)
real_password = user.password
if password == real_password and user.is_active == 1:
msg = '登陆成功，您将进入会员中心！'
return HttpResponse('<script>alert(\'' + msg +
'\');window.location.href="/user/user_center/"</script>')
else:
return HttpResponse("密码不正确")
except:
msg = '此用户不存在，或者因其他原因被禁止！'
return HttpResponse('<script>alert(\'' + msg + '\');history.go
(-1)</script>')
@login_required
def user_center(request):
section = '用户中心'
user = request.user
user_id = user.id
return render_to_response('user_manage/user_center.html',
{'section':section},context_instance=RequestContext(request))
*******************************************************************************************************************************
I login the system successfully ,but when I redirect to the url that
processed by the function user_center ,it said that i didn't login and
redirect the page to the login page . why ? I really logged in ! Where
is the point ?
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