django 进行注册代码

以下是一个基本的 Django 用户注册代码：

1. 创建一个注册表单

from django import forms
from django.contrib.auth.forms import UserCreationForm

class UserRegisterForm(UserCreationForm):
    email = forms.EmailField()

    class Meta:
        model = User
        fields = ['username', 'email', 'password1', 'password2']

2. 创建一个视图函数来处理注册表单

from django.shortcuts import render, redirect
from django.contrib import messages
from .forms import UserRegisterForm

def register(request):
    if request.method == 'POST':
        form = UserRegisterForm(request.POST)
        if form.is_valid():
            form.save()
            username = form.cleaned_data.get('username')
            messages.success(request, f'Your account has been created! You are now able to log in')
            return redirect('login')
    else:
        form = UserRegisterForm()
    return render(request, 'users/register.html', {'form': form})

3. 创建一个注册模板

{% extends "blog/base.html" %}
{% load crispy_forms_tags %}

{% block content %}
  <div class="content-section">
    <form method="POST">
      {% csrf_token %}
      <fieldset class="form-group">
        <legend class="border-bottom mb-4">Join Today</legend>
        {{ form|crispy }}
      </fieldset>
      <div class="form-group">
        <button class="btn btn-outline-info" type="submit">Sign Up</button>
      </div>
    </form>
    <div class="border-top pt-3">
      <small class="text-muted">
        Already Have An Account? <a class="ml-2" href="{% url 'login' %}">Sign In</a>
      </small>
    </div>
  </div>
{% endblock content %}

这样就完成了基本的 Django 用户注册代码。