django 403问题

C:Usersxpyp1>python manage.py runserver
Performing system checks...

System check identified no issues (0 silenced).
June 07, 2018 - 22:06:45
Django version 2.0.6, using settings 'pyp1.settings'
Starting development server at http://127.0.0.1:8000/
Quit the server with CTRL-BREAK.
[07/Jun/2018 22:06:51] "GET /polls/login/ HTTP/1.1" 200 2403
[07/Jun/2018 22:06:51] "GET /static/bootstrap/css/bootstrap.min.css HTTP/1.1" 404 1717
[07/Jun/2018 22:06:51] "GET /static/fontawesome/css/font-awesome.min.css HTTP/1.1" 404 1732
Forbidden (CSRF token missing or incorrect.): /polls/login/
[07/Jun/2018 22:06:53] "POST /polls/login/ HTTP/1.1" 403 2513

Forbidden (403)

CSRF verification failed. Request aborted.

Help

Reason given for failure:

    CSRF token missing or incorrect.

In general, this can occur when there is a genuine Cross Site Request Forgery, or when Django's CSRF mechanism has not been used correctly. For POST forms, you need to ensure:

Your browser is accepting cookies.
The view function passes a request to the template's render method.
In the template, there is a {% csrf_token %} template tag inside each POST form that targets an internal URL.
If you are not using CsrfViewMiddleware, then you must use csrf_protect on any views that use the csrf_token template tag, as well as those that accept the POST data.
The form has a valid CSRF token. After logging in in another browser tab or hitting the back button after a login, you may need to reload the page with the form, because the token is rotated after a login.

You're seeing the help section of this page because you have DEBUG = True in your Django settings file. Change that to False, and only the initial error message will be displayed.

You can customize this page using the CSRF_FAILURE_VIEW setting.

注释掉settings.py中csrf 那一行

MIDDLEWARE = [
    'django.middleware.security.SecurityMiddleware',
    'django.contrib.sessions.middleware.SessionMiddleware',
    'django.middleware.common.CommonMiddleware',
    #'django.middleware.csrf.CsrfViewMiddleware',
    'django.contrib.auth.middleware.AuthenticationMiddleware',
    'django.contrib.messages.middleware.MessageMiddleware',
    'django.middleware.clickjacking.XFrameOptionsMiddleware',
]

资源文件404问题解决
在settings.py中加入

# 静态文件夹的位置
STATICFILES_DIRS = [
    os.path.join(BASE_DIR, "static"),
]