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引用 | 編輯
anstd
2005-08-21 13:14 |
樓主
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假設web server與mysql都在同一部server 連線位置用 localhost即可 假設帳號為bbb 密碼為ccc 複製程式 <?
echo "===================完整無誤的連接=================<br>";
mysql_connect("localhost","bbb","ccc");
echo "===================連接server位置錯誤=================<br>";
mysql_connect("111.111.111.111","bbb","ccc");
echo "===================server與user正確，但passwd錯誤=================<br>";
mysql_connect("localhost","bbb","xxx");
echo "===================server正確，但user，passwd錯誤=================<br>";
mysql_connect("localhost","aaa","aaa");
?>
連上測試網頁後將看到 ===================完整無誤的連接================= (連線成功無任何訊息) ===================連接server位置錯誤================= Warning: mysql_connect(): Can't connect to MySQL server on 飇.111.111.111' (4) in /srv/www/htdocs/phptest/php_mysql.php on line 5 ===================server與user正確，但passwd錯誤================= Warning: mysql_connect(): Access denied for user: 'bbb@localhost' (Using password: YES) in /srv/www/htdocs/phptest/php_mysql.php on line 7 ===================server正確，但user，passwd錯誤================= Warning: mysql_connect(): Access denied for user: 'aaa@localhost' (Using password: YES) in /srv/www/htdocs/phptest/php_mysql.php on line 9  x0
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