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我有时在Django中出现以下错误,它在页面重新加载时消失,我不知道如何重现它。我试图设置wait_timeout到my.cnf 12小时,但错误再次出现在mysqld restart
,虽然没有当我重新启动mysqld,对我来说很奇怪。Django | OperationalError:MySQL连接不可用,页面重新加载时消失,什么错误?
Traceback (most recent call last):
File ".../python3.4/site-packages/django/db/backends/__init__.py", line 131, in _cursor
return self.create_cursor()
File ".../python3.4/site-packages/mysql/connector/django/base.py", line 536, in create_cursor
cursor = self.connection.cursor()
File ".../python3.4/site-packages/mysql/connector/connection.py", line 1231, in cursor
raise errors.OperationalError("MySQL Connection not available.")
mysql.connector.errors.OperationalError: MySQL Connection not available.