User() 在创建用户时得到了一个意外的关键字参数 'profile_image'

Question

我使用 from django.contrib.auth.models import User, auth 创建了一个用户注册表单，但是当我尝试提交表单而不是创建新用户时，它抛出了一个错误如：TypeError at /register/ User() 得到了一个意外的关键字参数 'profile_image' ？有人知道我的代码有什么问题吗？

注册模板：

<form action="{% url 'register' %}" method="POST">
                {% csrf_token %}
                <div class="form-group">
                    <label style="font-family: Arial, Helvetica, sans-serif; color: dodgerblue;">Username</label>
                    <input type="text" class="form-control" name="username">
                </div>

                <br>
                <div class="form-group">
                    <label style="font-family: Arial, Helvetica, sans-serif; color: dodgerblue;">First Name</label>
                    <input type="text" class="form-control" name="first_name">
                </div>

                <br>
                <div class="form-group">
                    <label style="font-family: Arial, Helvetica, sans-serif; color: dodgerblue;">Last Name</label>
                    <input type="text" class="form-control" name="last_name">
                </div>
                
                <br>
                <div class="form-group">
                    <label style="font-family: Arial, Helvetica, sans-serif; color: dodgerblue;">Enter Your Email</label>
                    <input type="email" class="form-control" name="email">
                </div>
                <br>
                <div class="form-group">
                    <label style="font-family: Arial, Helvetica, sans-serif; color: dodgerblue;">Password</label>
                    <input type="password" class="form-control" name="password">
                </div>
                <br>
                <div class="form-group">
                    <label style="font-family: Arial, Helvetica, sans-serif; color: dodgerblue;">Repeat Password</label>
                    <input type="password" class="form-control" name="password2">
                </div>

                <br>
                <div class="mb-3">
                    <label for="formFile" class="form-label">Profile Image</label>
                    <input class="form-control" type="file" id="formFile" name="profile_image">
                  </div>

                <br>
                <a href="{% url 'login' %}" style="text-decoration: none; font-family: Arial, Helvetica, sans-serif; color: dodgerblue;">Already Have An Account</a>
                <br>
                <br>
                <button type="submit" class="btn btn-warning">Create</button>
            </form>

这是我的 profie_image 模板。

<div class="mb-3">
                <label for="formFile" class="form-label">Profile Image</label>
                <input class="form-control" type="file" id="formFile" name="profile_image">
              </div>

注册视图：

def register(request):

    if request.method == 'POST':
        username = request.POST['username']
        first_name = request.POST['first_name']
        last_name = request.POST['last_name']
        email = request.POST['email']
        password = request.POST['password']
        password2 = request.POST['password2']
        profile_image =request.POST['profile_image']

        if password == password2:
            if User.objects.filter(email=email).exists():
                messages.info(request, 'Email or user name Already taking')
                return redirect('register')
            elif User.objects.filter(username=username).exists():
                messages.info(request, 'username is taken')
                return redirect('register')
            else:
                user = User.objects.create_user(username=username, first_name=first_name, last_name=last_name, email=email, password=password, profile_image=profile_image)
                user.save();
                return redirect('login')
        else:
            messages.info(request, 'Password Not Match')
            return redirect('register')   
        return redirect ('/')     
    else:
        return render(request, 'signup.html')

Answer 1

如我在评论中所说，要解决此问题，您可以创建其他模型

1)models.py

class Profile(models.Model):
    user = models.OneToOneField(User,on_delete=models.CASCADE)
    profile_image = models.ImageField(upload_to="avatars/")
    #you can other fields here if you want

    def __str__(self):
        return self.pk

2)运行 python manage.py makemigrations and python manage.py migrate
3)

def register(request):

    if request.method == 'POST':
        username = request.POST['username']
        first_name = request.POST['first_name']
        last_name = request.POST['last_name']
        email = request.POST['email']
        password = request.POST['password']
        password2 = request.POST['password2']
        profile_image =request.POST['profile_image']

        if password == password2:
            if User.objects.filter(email=email).exists():
                messages.info(request, 'Email or user name Already taking')
                return redirect('register')
            elif User.objects.filter(username=username).exists():
                messages.info(request, 'username is taken')
                return redirect('register')
            else:
                user = User.objects.create_user(username=username, first_name=first_name, last_name=last_name, email=email, password=password)
                Profile.objects.create(user=user,profile_image=profile_image)
                return redirect('login')
        else:
            messages.info(request, 'Password Not Match')
            return redirect('register')   
        return redirect ('/')     
    else:
        return render(request, 'signup.html')

注意：不要忘记导入 Profile 模型。
5）另一种选择是扩展用户模型你可以参考这个

User() 在创建用户时得到了一个意外的关键字参数 'profile_image'

User() got an unexpected keyword argument 'profile_image' when creating user

django

django-templates

django-views

django-users