针对上一篇比较简单的注册内容，只要求用户输入用户名和密码，根据现在的网站需求，我们常常需要用户填写手机号或收货地址之类的信息。这里以注册页面加入手机号为例，有些代码如果觉得不好理解可以先看一下上一篇文章。这篇文章的代码都是在上一篇基础上完善的

1 models.py中创建新的类

from django.contrib.auth.models import User
from django.db import modelsclass UserProfile(models.Model):user = models.OneToOneField(User,unique=True,on_delete=models.CASCADE)phone = models.CharField(max_length=20,null=True)address = models.CharField(max_length=100,null=True)def __str__(self):return self.phoneclass Meta:verbose_name_plural=verbose_name='用户信息'

2 admin.py中注册

from django.contrib import admin
from .models import UserProfile@admin.register(UserProfile)
class UserProfileAdmin(admin.ModelAdmin):list_display = ('user','phone',)fields = ('user','phone',)

3 创建表单类

class UserProfileForm(forms.ModelForm):class Meta:model = UserProfilefields = ('phone',)

4 完成视图类

def register(request):if request.method == "POST":user_form = RegistrationForm(request.POST)userprofile_form = UserProfileForm(request.POST)if user_form.is_valid()*userprofile_form.is_valid():new_user = user_form.save(commit=False)new_user.set_password(user_form.cleaned_data['password'])new_user.save()new_profile = userprofile_form.save(commit=False)new_profile.user = new_usernew_profile.save()return HttpResponse('注册成功')else:return HttpResponse('注册失败')else:user_form = RegistrationForm()userprofile_form = UserProfileForm()return render(request,'account/register.html',{'form':user_form,'profile':userprofile_form})

5 完善模板

<div class="row text-center"><h1>注册</h1><form class="form-horizontal" action="{% url 'user_register' %}" method="post">{% csrf_token %}<div class="form-group"><label for="{{ form.username.id_for_label }}" class="col-md-5 control-label">用户名：</label><div class="col-md-6 text-left">{{ form.username }}</div></div><div class="form-group"><label for="{{ form.email.id_for_label }}" class="col-md-5 control-label">Email：</label><div class="col-md-6 text-left">{{ form.email }}</div></div><div class="form-group"><label for="{{ form.password.id_for_label }}" class="col-md-5 control-label">密码：</label><div class="col-md-6 text-left">{{ form.password }}</div></div><div class="form-group"><label for="{{ form.password2.id_for_label }}" class="col-md-5 control-label">密码：</label><div class="col-md-6 text-left">{{ form.password2 }}</div></div><div class="form-group"><label for="{{ profile.phone.id_for_label }}" class="col-md-5 control-label">手机：</label><div class="col-md-6 text-left">{{ profile.phone }}</div></div><input type="submit" class="btn btn-primary btn-sm" value="提交"></form>
</div>

完成以上步骤就可以增加手机字段的注册了，还需要增加其他字段的注册要求只要多编写其他字段就可以了。