django文件上传不'；行不通

我正在研究网络应用程序项目。我上传文件有问题。 它适用于管理员，但不保存常规用户文件。muviews.py或模板html一定有问题

    {% block content %}
    <form method="post" id="form" enctype='multipart/form-data'>
    {%csrf_token %}
    <div class="form-group">
         {% csrf_token %}
         <label for="form-title">Tytuł formularza</label>
         <input id="form-title" class="form-control" type="text" 
                                  placeholder="Tytuł" required/>
     </div>
        {{ form.as_p }}
    <input class="btn btn-default" type="submit" value="zapisz"/>
    </form>
    {% endblock %}

forms.py

class DocumentUpload(forms.ModelForm):
    class Meta:
        model = Form
        fields = ('file',)

class Form(TimeStampedModel, TitleSlugDescriptionModel):
    author = models.ForeignKey(User, on_delete=models.CASCADE)
    title = models.CharField(max_length=512)
    is_final = models.BooleanField(default=False)
    is_public = models.BooleanField(default=False)
    is_result_public = models.BooleanField(default=False)
    file = models.FileField(null=True, blank=True)

    def __str__(self):
        return self.title

    def get_absolute_url(self):
        return reverse('form-detail', kwargs={'slug': self.slug})

def create_form(request):
    if request.method == 'POST':
        user = request.user
        data = ParseRequest(request.POST)
        print(data.questions())
        print(data.form())
        parsed_form = data.form()
        parsed_questions = data.questions()

        # tworzy formularz o podanych parametrach
        formfile = DocumentUpload(request.POST, request.FILES or None)
        if formfile.is_valid():
            form = formfile.save(commit=False)
            print(form)
            form.author = user
            form.title = parsed_form['title']
            form.is_final = parsed_form['is_final']
            form.is_result_public = parsed_form['is_result_public']
            form.description = parsed_form['description']
            form.save()
            # zapisuje pytania z ankiety wraz z odpowienimi pytaniami
            for d in parsed_questions:
                question = Question(form=form, question=d['question'])
                question.save()
                # dla kazdego pytania zapisz wszystkie opcje odpowiadania
                for opt in d['options']:
                    option = Option(question=question, option=opt)
                    option.save()
            return render(request, 'forms/form_form.html', {})
    else:
        form = DocumentUpload()
        return render(request, 'forms/form_form.html', {'form': form})

....
DATABASES = {
    'default': {
    'ENGINE': 'django.db.backends.sqlite3',
   'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
    }
}
STATIC_URL = '/static/'
STATICFILES_DIRS = [
    os.path.join(BASE_DIR, 'static'),
]
MEDIA_URL = '/media/'
MEDIA_ROOT = os.path.join(BASE_DIR, 'media')

STATIC_ROOT = os.path.join(BASE_DIR, 'static')
...

if settings.DEBUG:
    urlpatterns += 
     static(settings.STATIC_URL,document_root=settings.STATIC_ROOT)
    urlpatterns += static(settings.MEDIA_URL, 
         document_root=settings.MEDIA_ROOT)

型号.py

class DocumentUpload(forms.ModelForm):
    class Meta:
        model = Form
        fields = ('file',)

class Form(TimeStampedModel, TitleSlugDescriptionModel):
    author = models.ForeignKey(User, on_delete=models.CASCADE)
    title = models.CharField(max_length=512)
    is_final = models.BooleanField(default=False)
    is_public = models.BooleanField(default=False)
    is_result_public = models.BooleanField(default=False)
    file = models.FileField(null=True, blank=True)

    def __str__(self):
        return self.title

    def get_absolute_url(self):
        return reverse('form-detail', kwargs={'slug': self.slug})

def create_form(request):
    if request.method == 'POST':
        user = request.user
        data = ParseRequest(request.POST)
        print(data.questions())
        print(data.form())
        parsed_form = data.form()
        parsed_questions = data.questions()

        # tworzy formularz o podanych parametrach
        formfile = DocumentUpload(request.POST, request.FILES or None)
        if formfile.is_valid():
            form = formfile.save(commit=False)
            print(form)
            form.author = user
            form.title = parsed_form['title']
            form.is_final = parsed_form['is_final']
            form.is_result_public = parsed_form['is_result_public']
            form.description = parsed_form['description']
            form.save()
            # zapisuje pytania z ankiety wraz z odpowienimi pytaniami
            for d in parsed_questions:
                question = Question(form=form, question=d['question'])
                question.save()
                # dla kazdego pytania zapisz wszystkie opcje odpowiadania
                for opt in d['options']:
                    option = Option(question=question, option=opt)
                    option.save()
            return render(request, 'forms/form_form.html', {})
    else:
        form = DocumentUpload()
        return render(request, 'forms/form_form.html', {'form': form})

....
DATABASES = {
    'default': {
    'ENGINE': 'django.db.backends.sqlite3',
   'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
    }
}
STATIC_URL = '/static/'
STATICFILES_DIRS = [
    os.path.join(BASE_DIR, 'static'),
]
MEDIA_URL = '/media/'
MEDIA_ROOT = os.path.join(BASE_DIR, 'media')

STATIC_ROOT = os.path.join(BASE_DIR, 'static')
...

if settings.DEBUG:
    urlpatterns += 
     static(settings.STATIC_URL,document_root=settings.STATIC_ROOT)
    urlpatterns += static(settings.MEDIA_URL, 
         document_root=settings.MEDIA_ROOT)

视图.py

class DocumentUpload(forms.ModelForm):
    class Meta:
        model = Form
        fields = ('file',)

class Form(TimeStampedModel, TitleSlugDescriptionModel):
    author = models.ForeignKey(User, on_delete=models.CASCADE)
    title = models.CharField(max_length=512)
    is_final = models.BooleanField(default=False)
    is_public = models.BooleanField(default=False)
    is_result_public = models.BooleanField(default=False)
    file = models.FileField(null=True, blank=True)

    def __str__(self):
        return self.title

    def get_absolute_url(self):
        return reverse('form-detail', kwargs={'slug': self.slug})

def create_form(request):
    if request.method == 'POST':
        user = request.user
        data = ParseRequest(request.POST)
        print(data.questions())
        print(data.form())
        parsed_form = data.form()
        parsed_questions = data.questions()

        # tworzy formularz o podanych parametrach
        formfile = DocumentUpload(request.POST, request.FILES or None)
        if formfile.is_valid():
            form = formfile.save(commit=False)
            print(form)
            form.author = user
            form.title = parsed_form['title']
            form.is_final = parsed_form['is_final']
            form.is_result_public = parsed_form['is_result_public']
            form.description = parsed_form['description']
            form.save()
            # zapisuje pytania z ankiety wraz z odpowienimi pytaniami
            for d in parsed_questions:
                question = Question(form=form, question=d['question'])
                question.save()
                # dla kazdego pytania zapisz wszystkie opcje odpowiadania
                for opt in d['options']:
                    option = Option(question=question, option=opt)
                    option.save()
            return render(request, 'forms/form_form.html', {})
    else:
        form = DocumentUpload()
        return render(request, 'forms/form_form.html', {'form': form})

....
DATABASES = {
    'default': {
    'ENGINE': 'django.db.backends.sqlite3',
   'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
    }
}
STATIC_URL = '/static/'
STATICFILES_DIRS = [
    os.path.join(BASE_DIR, 'static'),
]
MEDIA_URL = '/media/'
MEDIA_ROOT = os.path.join(BASE_DIR, 'media')

STATIC_ROOT = os.path.join(BASE_DIR, 'static')
...

if settings.DEBUG:
    urlpatterns += 
     static(settings.STATIC_URL,document_root=settings.STATIC_ROOT)
    urlpatterns += static(settings.MEDIA_URL, 
         document_root=settings.MEDIA_ROOT)

创建表单.html

    {% block content %}
    <form method="post" id="form" enctype='multipart/form-data'>
    {%csrf_token %}
    <div class="form-group">
         {% csrf_token %}
         <label for="form-title">Tytuł formularza</label>
         <input id="form-title" class="form-control" type="text" 
                                  placeholder="Tytuł" required/>
     </div>
        {{ form.as_p }}
    <input class="btn btn-default" type="submit" value="zapisz"/>
    </form>
    {% endblock %}

5.url.py

class DocumentUpload(forms.ModelForm):
    class Meta:
        model = Form
        fields = ('file',)

class Form(TimeStampedModel, TitleSlugDescriptionModel):
    author = models.ForeignKey(User, on_delete=models.CASCADE)
    title = models.CharField(max_length=512)
    is_final = models.BooleanField(default=False)
    is_public = models.BooleanField(default=False)
    is_result_public = models.BooleanField(default=False)
    file = models.FileField(null=True, blank=True)

    def __str__(self):
        return self.title

    def get_absolute_url(self):
        return reverse('form-detail', kwargs={'slug': self.slug})

def create_form(request):
    if request.method == 'POST':
        user = request.user
        data = ParseRequest(request.POST)
        print(data.questions())
        print(data.form())
        parsed_form = data.form()
        parsed_questions = data.questions()

        # tworzy formularz o podanych parametrach
        formfile = DocumentUpload(request.POST, request.FILES or None)
        if formfile.is_valid():
            form = formfile.save(commit=False)
            print(form)
            form.author = user
            form.title = parsed_form['title']
            form.is_final = parsed_form['is_final']
            form.is_result_public = parsed_form['is_result_public']
            form.description = parsed_form['description']
            form.save()
            # zapisuje pytania z ankiety wraz z odpowienimi pytaniami
            for d in parsed_questions:
                question = Question(form=form, question=d['question'])
                question.save()
                # dla kazdego pytania zapisz wszystkie opcje odpowiadania
                for opt in d['options']:
                    option = Option(question=question, option=opt)
                    option.save()
            return render(request, 'forms/form_form.html', {})
    else:
        form = DocumentUpload()
        return render(request, 'forms/form_form.html', {'form': form})

....
DATABASES = {
    'default': {
    'ENGINE': 'django.db.backends.sqlite3',
   'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
    }
}
STATIC_URL = '/static/'
STATICFILES_DIRS = [
    os.path.join(BASE_DIR, 'static'),
]
MEDIA_URL = '/media/'
MEDIA_ROOT = os.path.join(BASE_DIR, 'media')

STATIC_ROOT = os.path.join(BASE_DIR, 'static')
...

if settings.DEBUG:
    urlpatterns += 
     static(settings.STATIC_URL,document_root=settings.STATIC_ROOT)
    urlpatterns += static(settings.MEDIA_URL, 
         document_root=settings.MEDIA_ROOT)

---

您忘记在

表单上添加
操作
，如下所示：

<form action="{% url 'name_of_your_function' %}" method="post" id="form" enctype='multipart/form-data'>
...
</form>

您尚未在
models.py
中为您的
FileField
指定
upload\u to
属性

为字段添加一个目录，如

file = models.FileField(upload_to='uploads/', null=True, blank=True)

您的表单很好，文件已通过请求发送，但Django不知道保存文件的位置，直到您在模型中定义它

请在
中阅读更多关于它的信息，我确实这样做了，但仍然不起作用。我没有错误，表单只是保存而没有文件。使用
导入pdb；pdb.set_trace（）
在
窗体下。是否有效（）
要检查窗体是否通过，它将在控制台上显示为
（pdb）…
，如果有效，则通过逐步键入下面的代码，尝试查看控制台内部不起作用的内容。我尝试使用此debbuger，但没有看到任何mistake@JanekWojciechowski如果我理解得好的话，现在表单为用户保存了所有信息，除了文件。那么，这应该是媒体配置的问题，您能给我看一下您的URL.py和settings.py吗？您在本地主机上吗？是的，这是真的，所有信息都正确保存，除了文件。它的工作原理就像没有文件一样（它不存在）。我编辑并添加一些URL和设置。如果还不够，请告诉我。我添加了，所以现在在我的模型中：file=models.FileField（上传到class='media/'，null=True，blank=True），我进行了迁移，但仍然不起作用。所有东西都适用于管理，所以我认为它知道在哪里保存它。还有其他想法吗？