Django-Render在我的项目中不起作用

我正在处理一周的表格，但无法解决我的问题。也许我忽略了其他人容易发现的事情，但我完全不知道该怎么办。我通过开始构建表单来识别问题。我不得不对表单使用

render

，每次尝试都失败了。我能够连接数据库并在html页面中显示数据，但每当我使用

render

而不是

render\u to\u response

时，它就会失败。据我所知，我必须使用

render

进行post请求。不仅对于表单，

render

对所有对象都不起作用。即使对于简单的：

def home（request）：context={'foo'：'bar'}返回render（request，'main.html'，context）

models.py

class ModuleNames(models.Model):
    ModuleName = models.CharField(max_length = 50)
    ModuleDesc = models.CharField(max_length = 256)
    ModuleSort = models.SmallIntegerField()
    isActive = models.BooleanField()
    ModuleType = models.ForeignKey(ModuleTypes, on_delete=models.CASCADE, null = True)
    slug = models.SlugField(('ModuleName'), max_length=50, blank=True)

class Meta:
    app_label = 'zz'
def __unicode__(self):
    return self.status

forms.py

from django import forms
from MyApp.models import ModuleNames

class ModuleForm(forms.ModelForm):
    moduleName = forms.CharField(label='Module Name', max_length=50)
    ModuleDesc = forms.CharField(max_length = 256)
    ModuleSort = forms.IntegerField()
    isActive = forms.BooleanField()
    ModuleType = forms.IntegerField()

class Meta:
    model = ModuleNames
    fields =('moduleName','ModuleDesc','ModuleSort','isActive','ModuleType')

view.py

from django.views.generic import TemplateView
from django.shortcuts import render,render_to_response, redirect
from django.template import RequestContext
import json
from django.core.serializers.json import Serializer
from django.http import HttpResponse, Http404, HttpResponseRedirect
from urllib.parse import urlparse
from django.urls import resolve 
from django.db import connection
from collections import namedtuple
from django.db.models import F
from django.views.decorators.cache import cache_page
from django.views.decorators.csrf import csrf_protect

from MyApp.models import ModuleNames
from MyApp.forms import ModuleForm

def AddNewModule(request):
    template_name = 'addnewmodule.html'
    if request.method == 'GET':
        form = ModuleForm()
        posts = ModuleNames.objects.all()
        args = {'form': form, 'posts': posts }
        return render(request, template_name, args) #This part is showing data when i use render_to_response. But after clicking Save button on html page, it will give below first error.

    if request.method == 'POST':
        form = ModuleForm(request.POST)
        if form.is_valid():
            form.pop('csrfmiddlewaretoken', None)
            post = form.save(commit=False)
            post.save()
            text = form.cleaned_data['post']
            form = ModuleForm()
            args = {'form': form, 'text': text}
            return render(request, template_name, args)

---

使用

render\u to\u response

禁止（403） CSRF验证失败。请求被中止

帮助 失败原因： CSRF令牌丢失或不正确

对任何函数使用

render

时出错

    Environment:
Request Method: GET
Request URL: http://127.0.0.1:8000/addnewmodule

Django Version: 2.1.3
Python Version: 3.7.1
Installed Applications:
['MyApp',
 'django.contrib.admin',
 'django.contrib.auth',
 'django.contrib.contenttypes',
 'django.contrib.sessions',
 'django.contrib.messages',
 'django.contrib.staticfiles']
Installed 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']

Traceback:

File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/django/core/handlers/exception.py" in inner
34.response = get_response(request)

File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/django/core/handlers/base.py" in _get_response
126.response = self.process_exception_by_middleware(e, request)

File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/django/core/handlers/base.py" in _get_response
124.response = wrapped_callback(request, *callback_args, **callback_kwargs)

File "/Users/Cem/Documents/Projects/Python/Web/FirstApp/MyApp/views.py" in addnewmodule
132.return render(request, template_name, args)

File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/django/shortcuts.py" in render
36.content = loader.render_to_string(template_name, context, request, using=using)

File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/django/template/loader.py" in render_to_string
62.return template.render(context, request)

File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/django/template/backends/django.py" in render
61.return self.template.render(context)

File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/django/template/base.py" in render
169.with context.bind_template(self):

File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/contextlib.py" in __enter__
112.return next(self.gen)

File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/django/template/context.py" in bind_template
246.updates.update(processor(self.request))

Exception Type: TypeError at /addnewmodule
Exception Value: 'module' object is not callable

---

阅读django中的内容，它用于站点保护/

您在

addnewmodule.html

表单中缺少

csrf\u令牌

，因此， 您可以返回到

addnewmodule.html

表单，在标签

form action=”“method=“POST”

下方添加

{%csrf\u token%}

，如下所示

{%csrf_令牌%}

呈现到\u响应

已过时且已弃用。它将在几个版本后被删除。不要用它。仅使用

render

@xyres我知道，但是

render

在项目的任何地方都不起作用。您能将此代码放在视图的顶部，并告诉我终端中的输出是什么-

打印（键入（渲染））

。您必须向您的视图请求打印内容。为什么要对

csrf\u令牌使用
pop
？删除
pop
方法后重试。这没有帮助。顺便说一句，我从头开始创建了一个新项目，并在新项目中使用了相同的功能，然后一切正常。我不知道我打破了旧项目，但我会比较他们两个，如果不能找到什么是错误的，然后将创建新的项目。