django用户认证

def logon(request):
errors_list = []
if request.method == 'POST':
u = request.POST['uname']
p = request.POST['upass']
#验证用户
user = authenticate(username=u, password=p)
if user is not None:
auth_login(request, user)
#登录成功后重定向到主页
return HttpResponseRedirect("/sinfors/")
else:
try:
#检查用户密码是否正确
if not auth_User.objects.get(username = u).check_password(p):
errors_list.append(u + ' password is not correct')
#检查用户是否存在（auth_User.objects.get(username = u)）
except auth_User.DoesNotExist:
errors_list.append(u + ' does not exist')

return render(request, 'sinfors/login.html', {'errors_list':errors_list})

#对页面增加验证
@login_required(login_url="/sinfors/logon/")
def index(request):
servers = infor.objects.all()
#验证如果用户登录成功，则取相应的用户名显示在主页
if not request.user.is_anonymous():
user_loggedin = request.user
else:
user_loggedin = 'Guest'
context = {'servers':servers,'user_loggedin':user_loggedin}
return render(request,'sinfors/index.html',context)

#新建用户
user = User.objects.create_userusername='',password='',email=''）
user.save #不使用user.save()

#重置密码
user.set_password(passeord='')
user.save

#检查用户输入的密码是否正确
user.check_password('password')