django - 登录在 django 中不起作用 用户无法登录

Question

登录不起作用，我不知道问题出在哪里，请帮忙。

https://youtu.be/tUqUdu0Sjyc ----- Dennis Ivy -- YouTube 视频学习

浏览次数

from django.contrib.auth import authenticate, login, logout

def login(request):
    if request.method == 'post':
        username = request.POST.get('username')
        password = request.POST.get('password')

        user = authenticate(request, username=username, password=password)
        if user is not None:
            login(request, user)
            return redirect('/')
    return render(request, 'login.html')

html

<form method="post">
    {% csrf_token %}
    <input type="username" name="username">
    <input type="password" name="password">
    <input type="submit" name="submit">
</form>

网址

path('login/', views.login, name="login")

Answer 1

这里有两个问题:

• request.method始终大写；和
• View 函数和 auth 函数之间存在名称冲突。

您可以这样检查:

from django.contrib.auth import authenticate
from django.contrib.auth import <b>login as login_auth</b>
from django.contrib.auth import logout


def login(request):
    if request.method == <b>'POST'</b>:
        username = request.POST.get('username')
        password = request.POST.get('password')

        user = authenticate(request, username=username, password=password)
        if user is not None:
            <b>login_auth(</b>request, user<b>)</b>
            return redirect('/')
    return render(request, 'login.html')