求助,PHP关于数据库连接出错问题
刚把网站迁移过来,看下了根目录的index.php 显示 数据库连接文件的代码
//数据库类
require_once('class/dbconfig.php');
require_once('class/class_user.php');
require_once('class/class_public.php');
require_once('class/class_shop.php');
打开class/dbconfig.php 这个文件 代码是
- PHP code
<!-- Code highlighting produced by Actipro CodeHighlighter (freeware) http://www.CodeHighlighter.com/ -->class dbconfig { //连接数据库 function con() { $con = mysql_connect('127.0.0.1', 'root', '123456'); mysql_select_db("database_591", $con); return $con; } //执行SQL function getRs($sql,$con) { mysql_query('set names utf8'); return mysql_query($sql, $con); } //执行SQL,不返回值 function deff_getRs($sql,$con) { mysql_unbuffered_query('set names utf8'); return mysql_unbuffered_query($sql, $con); } //关闭数据集 function clearRS($rs) { mysql_free_result($rs); } //关闭数据库 function clearDB($con) { mysql_close($con); } //数据集条数 function rsRows($rs) { return mysql_num_rows($rs); } //数据集指针 function rsSeek($rs, $n = 0 ) { return mysql_data_seek($rs, $n); } } $db = new dbconfig; ?>
只把123456 改成了 自己的数据库密码
但还是连接不上数据库 网站打不开 其他相关的数据库文件 也一样改过 还是不行 请问是什么问题呢 PHP新手 谢谢指教
------解决方案--------------------
目录名是是 _519
那么数据库名就是 _519
mysql_select_db("_591", $con);

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