Python Django表单中的CSRF令牌缺失或不正确
我对Django表单非常陌生。我试图简单地从文本字段中获取一个值并将其存储在数据库中。我收到一份错误报告,上面说: *禁止(403) CSRF验证失败。 请求被中止。 失败原因: CSRF令牌丢失或不正确 对于POST表单,您需要确保: 您的浏览器正在接受cookies view函数使用RequestContext作为模板,而不是上下文 在模板中,每个以内部URL为目标的POST表单中都有一个{%csrf_token%}模板标记 如果未使用CsrfViewMiddleware,则必须对使用csrf_令牌模板标记的任何视图以及接受POST数据的视图使用csrf_protect* 我哪里做错了? My views.py代码是:Python Django表单中的CSRF令牌缺失或不正确,python,django,python-2.7,django-forms,Python,Django,Python 2.7,Django Forms,我对Django表单非常陌生。我试图简单地从文本字段中获取一个值并将其存储在数据库中。我收到一份错误报告,上面说: *禁止(403) CSRF验证失败。 请求被中止。 失败原因: CSRF令牌丢失或不正确 对于POST表单,您需要确保: 您的浏览器正在接受cookies view函数使用RequestContext作为模板,而不是上下文 在模板中,每个以内部URL为目标的POST表单中都有一个{%csrf_token%}模板标记 如果未使用CsrfViewMiddleware,则必须对使用csr
from django.shortcuts import render
from feedback.models import Test
from mysite.forms import TestForm
from django.http import HttpResponse
from django.template import Context, loader
def test_view(request):
form = TestForm
t = loader.get_template('form.html')
c = RequestContext(request,{'n':''})
if request.method=='POST':
form = TestForm(request.POST)
if form.is_valid():
in_name = request.POST.get("firstname")
fd = Test(name = in_name)
fd.save()
return HttpResponse(t.render(c))
from django.db import models
from django.forms import ModelForm
class Test(models.Model):
name = models.CharField(max_length=255)
class TestForm(ModelForm):
class Meta:
model = Test
fields = ['name']
from django import forms
class TestForm(forms.Form):
name = forms.CharField()
My models.py代码是:
from django.shortcuts import render
from feedback.models import Test
from mysite.forms import TestForm
from django.http import HttpResponse
from django.template import Context, loader
def test_view(request):
form = TestForm
t = loader.get_template('form.html')
c = RequestContext(request,{'n':''})
if request.method=='POST':
form = TestForm(request.POST)
if form.is_valid():
in_name = request.POST.get("firstname")
fd = Test(name = in_name)
fd.save()
return HttpResponse(t.render(c))
from django.db import models
from django.forms import ModelForm
class Test(models.Model):
name = models.CharField(max_length=255)
class TestForm(ModelForm):
class Meta:
model = Test
fields = ['name']
from django import forms
class TestForm(forms.Form):
name = forms.CharField()
我的forms.py代码是:
from django.shortcuts import render
from feedback.models import Test
from mysite.forms import TestForm
from django.http import HttpResponse
from django.template import Context, loader
def test_view(request):
form = TestForm
t = loader.get_template('form.html')
c = RequestContext(request,{'n':''})
if request.method=='POST':
form = TestForm(request.POST)
if form.is_valid():
in_name = request.POST.get("firstname")
fd = Test(name = in_name)
fd.save()
return HttpResponse(t.render(c))
from django.db import models
from django.forms import ModelForm
class Test(models.Model):
name = models.CharField(max_length=255)
class TestForm(ModelForm):
class Meta:
model = Test
fields = ['name']
from django import forms
class TestForm(forms.Form):
name = forms.CharField()
我的HTML模板是:
<!DOCTYPE html>
<html>
<head>
<title>test form</title>
</head>
<body>
<form method = "POST">
{% csrf_token %}
First name:<br>
<input type="text" name="firstname" value = {{ n }}>
<br><br><br>
<input type="submit" value="Submit">
</form>
</body>
</html>
测试表
{%csrf_令牌%}
名字:
你用了一种错误的、非常愚蠢的方式
将表单定义从models.py
移动到forms.py
,因此您的反馈/forms.py
应该是:
from django.forms import ModelForm
class TestForm(forms.ModelForm):
class Meta:
model = Test
fields = ['name']
反馈/views.py
应简化为:
from django.shortcuts import render, redirect
from feedback.forms import TestForm
def test_view(request):
if request.method == 'POST':
form = TestForm(request.POST)
if form.is_valid():
form.save()
return redirect('.')
else:
form = TestForm()
return render(request, 'form.html', {'form': form})
以及模板:
<!DOCTYPE html>
<html>
<head>
<title>test form</title>
</head>
<body>
<form method="POST">
{% csrf_token %}
{{ form.as_p }}
<input type="submit" value="Submit">
</form>
</body>
</html>
测试表
{%csrf_令牌%}
{{form.as_p}}