標籤:php mysql 串連錯誤
php後台接不上mysql資料庫,查看phpinfo,mysql驅動正常。
查看日誌
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發現配置正確,串連被拒,猜想可能是使用者權限的問題
進入資料庫查看使用者和許可權
[[email protected] wezchina]# mysql -h 192.168.2.100 -P 3306 -uSbsBL6tnULzkI21 -pEnter password: ERROR 1045 (28000): Access denied for user ‘user‘@‘MyCloudServer‘ (using password: YES)[[email protected] wezchina]# mysql -u root -p發現ip地址被解析為主機名稱並被拒
mysql> select user,host from mysql.user;+-----------------+---------------+| user | host |+-----------------+---------------+| SbsBL6tnULzkI21 | % || root | 127.0.0.1 || SbsBL6tnULzkI21 | 192.168.2.* || root | ::1 || | localhost || SbsBL6tnULzkI21 | localhost || root | localhost || | mycloudserver || SbsBL6tnULzkI21 | mycloudserver || root | mycloudserver |+-----------------+---------------+10 rows in set (0.00 sec)查看使用者host,發現主機名稱是小寫在/etc/hosts檔案添加以下解析192.168.2.100 mycloudserver MyCloudServer登入 正常
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php 串連mysql 錯誤排查一例