Python Django:表单在网页上不可见

我试图创建一个使用表单的简单Django网页，但我的表单不可见。我已经阅读了所有Django文档，并阅读了与此问题相关的多个问题，但我没有找到解决问题的方法

以下是相关文件：

视图.py

from django.shortcuts import render
from .forms import FileForm

with open('calendar.txt') as f:
  file_content = f.read()

def home(request):
  return render(request, 'main/index.html',{'file_content':file_content})

def form_get(request):
  # if this is a POST request we need to process the form data
  if request.method == 'POST':
    # create a form instance and populate it with data from the request:
    form = FileForm(request.POST)
    # check whether it's valid:
    if form.is_valid():
      pass
  else:
    form = FileForm()
  return render(request, 'index.html', {'form': FileForm.form})

from django.conf.urls import url
from django.contrib import admin
from main import views

urlpatterns = [
  url(r'^admin/', admin.site.urls),
  url(r'^$', views.home, name='home'),
]

{% extends "base.html" %}

{% block content %}
  <h1>Welcome to the calendar!</h1>
  <form action="/#" method="post">
    {% csrf_token %}
    {{ form }}
    <input type="submit" value="Submit">
  </form>
  {{form}}
{% endblock content %}

url.py

from django.shortcuts import render
from .forms import FileForm

with open('calendar.txt') as f:
  file_content = f.read()

def home(request):
  return render(request, 'main/index.html',{'file_content':file_content})

def form_get(request):
  # if this is a POST request we need to process the form data
  if request.method == 'POST':
    # create a form instance and populate it with data from the request:
    form = FileForm(request.POST)
    # check whether it's valid:
    if form.is_valid():
      pass
  else:
    form = FileForm()
  return render(request, 'index.html', {'form': FileForm.form})

from django.conf.urls import url
from django.contrib import admin
from main import views

urlpatterns = [
  url(r'^admin/', admin.site.urls),
  url(r'^$', views.home, name='home'),
]

{% extends "base.html" %}

{% block content %}
  <h1>Welcome to the calendar!</h1>
  <form action="/#" method="post">
    {% csrf_token %}
    {{ form }}
    <input type="submit" value="Submit">
  </form>
  {{form}}
{% endblock content %}

index.py

from django.shortcuts import render
from .forms import FileForm

with open('calendar.txt') as f:
  file_content = f.read()

def home(request):
  return render(request, 'main/index.html',{'file_content':file_content})

def form_get(request):
  # if this is a POST request we need to process the form data
  if request.method == 'POST':
    # create a form instance and populate it with data from the request:
    form = FileForm(request.POST)
    # check whether it's valid:
    if form.is_valid():
      pass
  else:
    form = FileForm()
  return render(request, 'index.html', {'form': FileForm.form})

from django.conf.urls import url
from django.contrib import admin
from main import views

urlpatterns = [
  url(r'^admin/', admin.site.urls),
  url(r'^$', views.home, name='home'),
]

{% extends "base.html" %}

{% block content %}
  <h1>Welcome to the calendar!</h1>
  <form action="/#" method="post">
    {% csrf_token %}
    {{ form }}
    <input type="submit" value="Submit">
  </form>
  {{form}}
{% endblock content %}

{%extends“base.html”%}
{%block content%}
欢迎来到日历！
{%csrf_令牌%}
{{form}}
{{form}}
{%endblock内容%}

从我所读到的内容来看，我怀疑

url.py

文件中可能存在问题，但我已经查看了很多次，没有发现任何错误。有什么想法吗？

试试看

 def form_get(request):
    # if this is a POST request we need to process the form data
    if request.method == 'POST':
      # create a form instance and populate it with data from the request:
    form = FileForm(request.POST)
    # check whether it's valid:
    if form.is_valid():
      pass
  else:
    form = FileForm()
  return render(request, 'main/index.html', {'form': form})

查看我如何将渲染的上下文从

{'form'：FileForm.form}

更改为

{'form'：form}

。index.html文件的路径也错误

在修复视图之后，您需要添加一个实际的URL来访问它。您当前的URL已被删除

url(r'^$', views.index, name='home'),

注意如何使用

视图。索引
而不是
视图。表单获取
。将URL更改为使用
form\u get
，它就会工作

url(r'^$', views.form_get, name='home'),

不知道您是否希望
/
转到表单，或者您是否希望
/
仍然转到主页，在那里您有一个指向表单的链接。但在这种情况下，您不希望共享相同的
index.html
文件

但是看起来您可能正在尝试合并这两个视图，但是在这种情况下，您需要一个视图，它既可以显示文件的内容，也可以请求文件。但是，如果您有两个视图，让表单只接受输入，然后重定向到第二个视图以显示结果，则会更容易。
请参阅我的更正。我编辑了Repl.it，可以看到表单工作。但是您需要更好地了解您的URL（我假设正在工作）好的，现在我得到一个TemplateNotFoundError。我将
表单\u get
视图合并到
索引
视图中以加载这两个视图是否有意义？对于未找到的模板，请参阅我的上次编辑。您需要
呈现（请求，'main/index.html'，{'form'：form}）
。我不知道您想做什么，因此我无法对合并两个视图发表评论，但只要您使用相同的模板，那么答案可能是肯定的