mysql登入报错 ERROR 1044 (42000): Access denied for user ''@'localhost' to database 'mysql'

方法一： 1.关闭mysql    # service mysqld stop 2.屏蔽权限    # mysqld_safe --skip-grant-table    屏幕出现： Starting demo from ..... 3.新开起一个终端输入    # mysql -u root mysql    mysql> UPDATE user SET Password=PASSWORD('n

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