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。
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