python编程_ConnectMySQL error

当运行以下两行代码的时候会出现以下错误：
from django.db import connection
cursor = connection.cursor()

Traceback (most recent call last):
  File "<console>", line 1, in <module>
  File "D:\installFiles\python252\Lib\site-packages\django\db\backends\__init__.
py", line 250, in cursor
    cursor = self.make_debug_cursor(self._cursor())
  File "D:\installFiles\python252\Lib\site-packages\django\db\backends\mysql\bas
e.py", line 322, in _cursor
    self.connection = Database.connect(**kwargs)
  File "D:\installFiles\python252\Lib\site-packages\MySQLdb\__init__.py", line 7
4, in Connect
    return Connection(*args, **kwargs)
  File "D:\installFiles\python252\Lib\site-packages\MySQLdb\connections.py", lin
e 170, in __init__
    super(Connection, self).__init__(*args, **kwargs2)
OperationalError: (2003, "Can't connect to MySQL server on 'localhost' (10061)")

出现这个错误是因为没有打开MySQL数据库，打开后就不会出现错误了。