Did you install mysqlclient? 運行Django項目報錯
阿新 • • 發佈：2018-06-12
mysql Did you install mys python mysqlclient
Unhandled exception in thread started by <function check_errors.<locals>.wrapper at 0x000001C467632378>
Traceback (most recent call last):
File "E:\pythontest\Shop\venv\lib\site-packages\django\db\backends\mysql\base.py", line 15, in <module>
import MySQLdb as Database
ModuleNotFoundError: No module named ‘MySQLdb‘
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "E:\pythontest\Shop\venv\lib\site-packages\django\utils\autoreload.py", line 225, in wrapper
fn(*args, **kwargs)
File "E:\pythontest\Shop\venv\lib\site-packages\django\core\management\commands\runserver.py", line 112, in inner_run
autoreload.raise_last_exception()
File "E:\pythontest\Shop\venv\lib\site-packages\django\utils\autoreload.py", line 248, in raise_last_exception
raise _exception[1]
File "E:\pythontest\Shop\venv\lib\site-packages\django\core\management\__init__.py", line 327, in execute
autoreload.check_errors(django.setup)()
File "E:\pythontest\Shop\venv\lib\site-packages\django\utils\autoreload.py", line 225, in wrapper
fn(*args, **kwargs)
File "E:\pythontest\Shop\venv\lib\site-packages\django\__init__.py", line 24, in setup
apps.populate(settings.INSTALLED_APPS)
File "E:\pythontest\Shop\venv\lib\site-packages\django\apps\registry.py", line 112, in populate
app_config.import_models()
File "E:\pythontest\Shop\venv\lib\site-packages\django\apps\config.py", line 198, in import_models
self.models_module = import_module(models_module_name)
File "D:\py\lib\importlib\__init__.py", line 126, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 994, in _gcd_import
File "<frozen importlib._bootstrap>", line 971, in _find_and_load
File "<frozen importlib._bootstrap>", line 955, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 665, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 678, in exec_module
File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
File "E:\pythontest\Shop\venv\lib\site-packages\django\contrib\auth\models.py", line 2, in <module>
from django.contrib.auth.base_user import AbstractBaseUser, BaseUserManager
File "E:\pythontest\Shop\venv\lib\site-packages\django\contrib\auth\base_user.py", line 47, in <module>
class AbstractBaseUser(models.Model):
File "E:\pythontest\Shop\venv\lib\site-packages\django\db\models\base.py", line 114, in __new__
new_class.add_to_class(‘_meta‘, Options(meta, app_label))
File "E:\pythontest\Shop\venv\lib\site-packages\django\db\models\base.py", line 315, in add_to_class
value.contribute_to_class(cls, name)
File "E:\pythontest\Shop\venv\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 "E:\pythontest\Shop\venv\lib\site-packages\django\db\__init__.py", line 33, in __getattr__
return getattr(connections[DEFAULT_DB_ALIAS], item)
File "E:\pythontest\Shop\venv\lib\site-packages\django\db\utils.py", line 202, in __getitem__
backend = load_backend(db[‘ENGINE‘])
File "E:\pythontest\Shop\venv\lib\site-packages\django\db\utils.py", line 110, in load_backend
return import_module(‘%s.base‘ % backend_name)
File "D:\py\lib\importlib\__init__.py", line 126, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "E:\pythontest\Shop\venv\lib\site-packages\django\db\backends\mysql\base.py", line 20, in <module>
) from err
django.core.exceptions.ImproperlyConfigured: Error loading MySQLdb module.
Did you install mysqlclient?運行報錯，看說明為沒有安裝mysqlclient，檢查後本機已經安裝了mysqlClient。
仔細研究後發現，在虛擬空間中也需要安裝。
在cmd下進入項目的虛擬空間，運行
pip install mysqlclient
安裝完成後再次運行項目
不再報錯沒有mysql的驅動。本次報錯是數據庫名稱不對，修改完數據庫名再次運行，成功！
Did you install mysqlclient? 運行Django項目報錯