在django上注册

Question

我正在编写一个API，并且注册时出现问题：ValueError : The given username should be set。

下面是代码：

def create_account(request): 
    if request.method == 'POST': 
     username = request.POST.get('username', '') 
     email = request.POST.get('email', '') 
     check_username = User.objects.filter(username__exact=username) 
     check_email = User.objects.filter(email__exact=email) 

     if check_email.count() != 0: 
      if check_username.count() != 0: 
       check = json.dumps('User with such name or email already registered. Please, rewrite your name or email.') 
      return HttpResponse(check, content_type='application/json') 

     password = request.POST.get('password', '') 
     password2 = request.POST.get('password2', '') 

     if password != password2: 
      wrong_password_message = json.dumps('The passwords do not match. Please, rewrite!') 
      return HttpResponse(wrong_password_message, content_type='application/json') 
     else: 
      user = User.objects.create_user(username, email, password) 
      user.is_active = False 
      user.is_staff = False 
      user.is_superuser = False 
      user.save() 
    return HttpResponse(json.dumps('Hello new User!'), content_type='application/json') 

Answer 1

改变这一行：

user = User.objects.create_user(username, email, password)` 

为

user = User.objects.create_user(username=username, email=email, password=password)` 

这应该工作。

Answer 2

paradoksumsu的答案没有帮助，尽管他从函数'create_user'的语法角度说得很对。

要修正这个错误，你应该做到以下几点：

- 更改所有request.POST.get('smth')到request.META[HTTP_SMTH]

为即：

username = request.META['HTTP_USERNAME'] 
email = request.META['HTTP_EMAIL'] 

它的工作原理。