Django开发笔记三

from django.views.generic.base import View

class LoginView(View):
    def get(self,request):
        return render(request, "test/login.html", {})

    def post(self,request):
        user_name = request.POST.get("username", "")
        pass_word = request.POST.get("password", "")
        user = authenticate(username=user_name, password=pass_word)

        if user is not None:
            dj_login(request, user)
            return render(request, "test/index.html", {})
        else:
            return render(request, "test/login.html", {"msg": "用户名或密码错误"})

url(r‘^login/$‘, LoginView.as_view(), name="login"),