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我有時在Django中出現以下錯誤,它在頁面重新加載時消失,我不知道如何重現它。我試圖設置wait_timeout到my.cnf 12小時,但錯誤再次出現在mysqld restart
,雖然沒有當我重新啓動mysqld,對我來說很奇怪。Django | OperationalError:MySQL連接不可用,頁面重新加載時消失,什麼錯誤?
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.