Question

我已经创建了一个用户注册表单，每件事看起来都不错，但是当我尝试注册新用户时，它将带回相同的表单，同时将其重定向到主页。另外，当我去管理员那里寻找新的注册用户时，我什么也没看到

这适用于python 3.7.3，django 2.2.3和mysql 5.7.26。我尝试检查并重新检查每件事似乎都还可以，但仍然无法实现我想要的目的

forms.py

class NewUserForm(UserCreationForm):
email = forms.EmailField(required=True)

class Meta:
    model = User 
    fields = ("username","email","password1","password2")

views.py

def register(request):
if request.method == "POST":
    user_form = UserCreationForm(request.POST)
    if user_form.is_valid():
        user = user_form.save()
        username = user_form.cleaned_data.get("username")
        raw_password = user_form.cleaned_data.get("password1")
        user = authenticate(username=username, password=raw_password)

        login(request, user)
        return redirect("loststuffapp:IndexView")
    else:
        for msg in user_form.error_messages:
            print(user_form.error_messages[msg])
else:
    user_form = UserCreationForm
return render(
                request,
                "loststuffapp/register.html",
                context={"user_form":user_form}

    )

register.html

{% extends "loststuffapp/base.html" %}

{% block content %}
   <form method="POST">
      {% csrf_token %}
      {{user_form.as_p}}
       <button type="submit" style="background-color: 
      yellow">Register</button>>
      If you already have an account, <a href="/Register">login</a> instead
   {% endblock %}

Answer 1

您必须先验证用户身份，然后才能登录。请参见以下示例，取自https://simpleisbetterthancomplex.com/tutorial/2017/02/18/how-to-create-user-sign-up-view.html

# Taken from https://simpleisbetterthancomplex.com/tutorial/2017/02/18/how-to-create-user-sign-up-view.html
from django.contrib.auth import login, authenticate
from django.contrib.auth.forms import UserCreationForm
from django.shortcuts import render, redirect

def signup(request):
    if request.method == 'POST':
        form = UserCreationForm(request.POST)
        if form.is_valid():
            form.save()
            username = form.cleaned_data.get('username')
            raw_password = form.cleaned_data.get('password1')
            user = authenticate(username=username, password=raw_password)
            login(request, user)
            return redirect('home')
    else:
        form = UserCreationForm()
    return render(request, 'signup.html', {'form': form})

我无法在用户注册表格中注册用户

1 个答案: