Django理论系列二---登录验证

django.contrib.auth

Django的用户验证框架,可以快速实现用户信息验证、登录、登出等用户操作

from django.contrib.auth import authenticate, login, logout
# 例：登录
    if request.method == "POST":
        login_form = LoginForm(request.POST)
        if login_form.is_valid():
            cd = login_form.cleaned_data
            user = authenticate(username=cd['username'], password=cd['password'])  # django自带的用户信息验证功能

            if user and user.is_active:
                login(request, user)  # 生成sesseionid发送给客户端，django自带的用户登录功能 
                return redirect(reverse('account_django:home'))
            else:
                message = '用户名或密码错误！'
                return render(request, 'account_django/login_django_bootstrap3.html',
                              {"form": login_form, "message": message})
        else:
            return HttpResponse("Invalid login")