Can't connect to local MySQL server through socket &

執行 PHP 時出現類似這樣的錯誤訊息： Warning: MySQL Connection Failed: Can't connect to local MySQL server through socket '/tmp/mysql.sock' (111) in /home/httpd/html/show.php on line 9 請將 /tmp/mysql.sock link 到 /var/lib/mysql 目錄裡即可

執行 PHP 時出現類似這樣的錯誤訊息：

Warning: MySQL Connection Failed: Can't connect to local MySQL server through socket '/tmp/mysql.sock' (111) in /home/httpd/html/show.php on line 9

請將 /tmp/mysql.sock link 到 /var/lib/mysql 目錄裡即可：

linux# ln -s /var/lib/mysql/mysql.sock /tmp/mysql.sock