以下是CentOS下SQLAdmin常見問題及解決方法:
連接失敗
ping 服務器IP
,確保網絡可達。systemctl status mysqld
(或mssql-server
),未啟動則用systemctl start
命令啟動。sudo firewall-cmd --add-port=端口/tcp --permanent --reload
。服務未啟動
systemctl start mysqld
(MySQL)或systemctl start mssql-server
(SQL Server)。systemctl enable mysqld
。權限不足
CREATE USER 'sqladmin'@'%' IDENTIFIED BY '密碼';
GRANT ALL PRIVILEGES ON *.* TO 'sqladmin'@'%' WITH GRANT OPTION;
FLUSH PRIVILEGES;
sudo setenforce 0
(臨時)或調整httpd_can_network_connect_db
。頁面加載異常
chmod -R 755 /path/to/sqladmin
)。性能或日志問題
/var/log/messages
、/var/log/mysqld.log
)定位錯誤。innodb_buffer_pool_size
)或升級硬件。備注:操作前建議備份數據,復雜配置可參考官方文檔或社區論壇。