test2

DjangoURL路径注意

📋urlpatterns = [
    path('admin/', admin.site.urls),
    path('index',views.index), #在路径末尾加 '/'  例如：index/
    path('login',views.login),
]

📋def index(request):
    return render(request, 'index.html')

def login(request):
    if request.method == 'GET':
        return render(request, 'login.html')
    elif request.method == 'POST':
        u = request.POST.get('user',None)
        p = request.POST.get('pwd',None)
        if u == 'alex' and p == '123':
            return  redirect('/index')
        else:
            return render(request, 'login.html')
    else:
        return redirect('/index')  # 调用时候也不要在后面加斜杠否则会出错