使用python 3.6将Django 2.0与sql server 2014连接时出错

埃尔文奇

我是Django的新手，正在尝试将其与Sql Server连接。在我阅读时，为此使用了第三方连接器。

Traceback (most recent call last):
File "manage.py", line 15, in <module>
execute_from_command_line(sys.argv)
File "C:\Program Files\Python36\lib\site-packages\django\core\management\__init__.py", line 371, in execute_from_command_line
utility.execute()
File "C:\Program Files\Python36\lib\site-packages\django\core\management\__init__.py", line 347, in execute
django.setup()
File "C:\Program Files\Python36\lib\site-packages\django\__init__.py", line 24, in setup
apps.populate(settings.INSTALLED_APPS)
File "C:\Program Files\Python36\lib\site-packages\django\apps\registry.py", line 112, in populate
app_config.import_models()
File "C:\Program Files\Python36\lib\site-packages\django\apps\config.py", line 198, in import_models
self.models_module = import_module(models_module_name)
File "C:\Program Files\Python36\lib\importlib\__init__.py", line 126, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 978, in _gcd_import
File "<frozen importlib._bootstrap>", line 961, in _find_and_load
File "<frozen importlib._bootstrap>", line 950, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 655, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 678, in exec_module
File "<frozen importlib._bootstrap>", line 205, in _call_with_frames_removed
File "C:\Program Files\Python36\lib\site-packages\django\contrib\auth\models.py", line 2, in <module>
from django.contrib.auth.base_user import AbstractBaseUser, BaseUserManager
File "C:\Program Files\Python36\lib\site-packages\django\contrib\auth\base_user.py", line 47, in <module>
class AbstractBaseUser(models.Model):
File "C:\Program Files\Python36\lib\site-packages\django\db\models\base.py", line 114, in __new__
new_class.add_to_class('_meta', Options(meta, app_label))
File "C:\Program Files\Python36\lib\site-packages\django\db\models\base.py", line 315, in add_to_class
value.contribute_to_class(cls, name)
File "C:\Program Files\Python36\lib\site-packages\django\db\models\options.py", line 205, in contribute_to_class
self.db_table = truncate_name(self.db_table, connection.ops.max_name_length())
File "C:\Program Files\Python36\lib\site-packages\django\db\__init__.py", line 33, in __getattr__
return getattr(connections[DEFAULT_DB_ALIAS], item)
File "C:\Program Files\Python36\lib\site-packages\django\db\utils.py", line 202, in __getitem__
backend = load_backend(db['ENGINE'])
File "C:\Program Files\Python36\lib\site-packages\django\db\utils.py", line 125, in load_backend
) from e_user
django.core.exceptions.ImproperlyConfigured: 'sqlserver_ado' isn't an available database backend.
Try using 'django.db.backends.XXX', where XXX is one of:
'mysql', 'oracle', 'postgresql', 'sqlite3', 'sqlserver_ado'

我看过很多帖子1，2，3，4在这里SOF但没有似乎工作给我。我不想降级我的Django或python版本以使工作正常。
我试图复制到sqlserver_ado文件夹中

C：\ Program Files \ Python36 \ Lib \ site-packages \ django \ db \ backends但似乎没有用。我确定有解决方法。我正在使用Django 2.0和python 3.6.2

编辑1

我重新启动了PC并升级到Django 2.0.1。现在的错误是

File "C:\Program Files\Python36\lib\site-
packages\django\db\backends\sqlserver_ado\schema.py", line 9, in <module>
from django.utils.text import force_text
ImportError: cannot import name 'force_text'

我需要放

 DATABASES = {
    'default': {
        'NAME': 'DjangoTutorial',
        'ENGINE': 'django.db.backends.sqlserver_ado',
        'HOST': 'localhost',
        'USER': 'whateveruser',
        'PASSWORD': 'whateverpass',
    }
}

没有django.db.backends就不会重新识别它。我敢打赌这些版本的python django和django-mssql存在一些兼容性问题...

埃尔文奇

找到解决方案并将其发布（如果有人遇到相同问题）。

在撰写本文时，django-mssql支持Django的最高版本1.8。

使用django-pyodbc-azure代替django-mssql

对我有用的设置：

DATABASES = {
    'default': {
        'NAME': 'DjangoTutorial',
        'ENGINE': 'sql_server.pyodbc',
        'HOST': 'localhost',
        'USER': 'whateveryouuser',
        'PASSWORD': 'whateveryouuser',
        'PORT': '',
        'OPTIONS': {
            'driver': 'SQL Server Native Client 11.0',
        },
    }
}

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