php新手请教数据库连接问题
前几天老师给了一部分代码,让我把php和mysql连接起来,我下载安装了一个wamp,基本页面都可以显示,数据库已建立且有表,以下是config.php里的内容,请问我如何能把keti1表中的内容显示在php页面上?
//######################数据库连接##########################
global $hostname,$dbuser,$dbname,$dbpassword,$jiaoshi_table,$student_table,$user_table,$student_infor,$admin,$pass_admin,$teacher_name,$teacher_pass,$list_num;
$hostname="localhost";
$dbname="keti1";
$dbuser="root";
$dbpassword="";
$db=mysql_connect($hostname,$dbuser,$dbpassword) or die("数据库连接错误!");
mysql_select_db($dbname,$db);
$jiaoshi_table="jiaoshi";
$student_table="student";
$student_infor="jsjxsxx";
//$user_table="book_user";
$admin="admin";
//$query="select * from $user_table where user_name='admin'";
//mysql_query("set names 'gb2312'");
//$result=mysql_query($query);
//$row=mysql_fetch_array($result);
//$pass=$row['user_pass'];
$pass_admin="bksbysj001";
$teacher_name="teacher";
$teacher_pass="bksbysj";
$list_num='30';
?>
回复讨论(解决方案)
没太懂你说的意思唉 你能把你需要显示什么说清楚么
//你的数据库叫keti1,哪里有表叫keti1? //假设连接book_user表 $query="select * from '$user_table' where user_name='admin'"; mysql_query("set names 'gb2312'"); $result=mysql_query($query); while($row=mysql_fetch_array($result)){ $pass[]=$row['user_pass'];//book_user表中是否有user_pass字段,你自己去看你的表? } print_r($pass);//至此你的user_pass字段中的数据会以数组形式输出
谢谢你昨天给我回复的,我还是不太懂,我能不能把我的代码php文件发给你帮我看一下?

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