django进阶2 自定义认证方式

修改netdatablog/url.py

新增url

from django.conf.urls import url, include

from django.contrib import admin

from blog import views

urlpatterns = [

    url(r'^admin/',admin.site.urls),

    url(r'^blog/',include('blog.urls')),

    url(r'^blog/login/$',views.login, name = 'login'),

]

##################################################################

修改blog/views.py,定义form模板，新增视图函数login

from django.shortcuts import render,render_to_response, HttpResponseRedirect

from django.contrib.auth.models import User

from django.http import HttpResponse

from django import forms

from .models import User

# Create your views here.

class LoginForm(forms.Form):

    email =forms.CharField(label='Email:', max_length=100)

    pwd =forms.CharField(label='Password:',widget=forms.PasswordInput)

...

def login(request):

    if ('email' or 'pwd')not in request.GET:

       lf = LoginForm()

       return render_to_response('login.html', {'lf':lf})

    lf =LoginForm(request.GET)

    email =lf.data['email']

    pwd =lf.data['pwd']

    try:

       user = User.objects.get(email =email);

    exceptUser.DoesNotExist:

       pass

    else:

       if user.check_password(pwd):

           returnHttpResponse('login in with ' + user.username)

    returnHttpResponseRedirect('/login/')

------结束----------------------------

使用sesssion

http://www.cnblogs.com/fnng/p/3841246.html