为什么用户输入不会进入数据库？

Question

截至目前，我的数据库工作正常。我可以手动创建虚拟电子邮件地址'通过Terminal，他们会出现没有问题。

这次，我想让用户输入数据库。我觉得我与我现在的代码非常接近。不过，我不断收到这个error在Chrome：

这里的error：

TypeError at /content/content/ 
'name' is an invalid keyword argument for this function 
Request Method: POST 
Request URL: http://127.0.0.1:8000/content/content/ 
Django Version: 1.11.3 
Exception Type: TypeError 
Exception Value:  
'name' is an invalid keyword argument for this function 

这里的basic.html：

{% extends "personal/header.html" %} 

{% block content %} 
<style type="text/css"> 
    h1 { 
     color: #2e6da4; 
     font-family: Chalkboard; 
    } 

    .text { 
     text-align: center; 
    } 
</style> 

    {% for c in content %} 
     <h1>{{c}}</h1> 
    {% endfor %} 

    <div class="form-group"> 
     <form method="POST" action="content/"> 
      {% csrf_token %} 
      <input type="text" name="textfield"> 

      <button type="submit">Submit</button> 
     </form> 
     </div> 
{% endblock %} 

这里的views.py：

from django.shortcuts import render 
from django.http import HttpResponse 
from .models import Email 
from django.core.exceptions import * 

def index(request): 
    return render(request, 'personal/home.html') 

def contact(request): 
    if request.method == "GET": 
     return render(request, 'personal/basic.html', {'content': ['If you would like more information, leave your email.']}) 

    elif request.method == "POST": 
     email = Email(name=request.POST.get("textfield")) 
     email.save() 
     return render(request, 'basic.html') 

def search(request): 
    if request.method == 'POST': 
     search_id = request.POST.get(name = search_id) 
     try: 
      user = Email.objects.get(name=search_id) 
      # do something with user 
      html = ("<H1>%s</H1>", user) 
      return HttpResponse(html) 
     except Email.DoesNotExist: 
      return HttpResponse("no such user") 
     else: 
      return render(request, 'basic.html') 

这里是urls.py：

from django.conf.urls import url 
from . import views 

urlpatterns = [ 
    url(r'^$', views.index, name='index'), 
    url(r'^content/', views.contact, name='content'), 
] 

这里的models.py：

from django.db import models 

class Email(models.Model): 
    email = models.CharField(max_length=140) 

    def __str__(self): 
     return self.email 

Answer 1

你需要更换，因为在你的模型中没有提起name，但有场email

email = Email(name=request.POST.get("textfield")) 

到

email = Email(email=request.POST.get("textfield")) 
#    ^^^^^