小弟正在安装phpmyadmini
但打开 http://localhost/phpMyAdmin/
显示:
Welcome to phpMyAdmin 2.5.4
Wrong username/password. Access denied.小弟想是用户名与密码与mysql里(是administrator)的设置不一样,但在config.ini.php里改用户名(root)有很多处,考虑还是用默认的好,所以————
但打开 http://localhost/phpMyAdmin/
显示:
Welcome to phpMyAdmin 2.5.4
Wrong username/password. Access denied.小弟想是用户名与密码与mysql里(是administrator)的设置不一样,但在config.ini.php里改用户名(root)有很多处,考虑还是用默认的好,所以————
解决方案 »
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打开c:\mysql\bin\mysql.exe
输入:grant select on *.* to root@localhost identified by "密码"
还有:grant select on *.* to root@'%' identified by "密码" faq里有相关文章。
Enter password: ******
mysqladmin: connect to server at 'localhost' failed
error: 'Access denied for user: 'root@localhost' (Using password: YES)'什么原因呀???
以及用phpmyadmin来管理mysql
但不知道怎么弄,看了很多文章就是不行呀
但还想请教::::
到底怎么把php与mysql连接起来???
比如:
mysql_connect()得写成
mysql_connect("localhost","root","ljd520")
才连接得上呀
config.php中有变量$dbhost,$dbuser,$dbpass的值,
在需要的页面
include "config.php";
mysql_connect($dbhost, $dbuser, $dbpass);
我在里面没找到有变量$dbhost,$dbuser,$dbpass呀
在需要的页面
include "config.php";
mysql_connect($dbhost, $dbuser, $dbpass);能说得清楚些吗?
对不起,大菜鸟
<head><title>Editing an entry from the database</title>
</head> <body bgcolor=#ffffff>
<h1>Edit an entry</h1> <? mysql_connect("localhost","root","ljd520") or die ("Problem connecting to DataBase");
$query = "select * from tbl";
$result = mysql_db_query("example", $query); if ($result)
{
echo "Found these entries in the database:<br>";
echo "<table width=90% align=center border=1><tr>
<td align=center bgcolor=#00ffff>idx</td>
<td align=center bgcolor=#00FFFF>User Name</td>
<td align=center bgcolor=#00FFFF>Last Name</td>
<td align=center bgcolor=#00FFFF>Free Text</td>
</tr>"; while ($r = mysql_fetch_array($result))
{
$idx = $r["idx"];
$user = $r["UserName"];
$last = $r["LastName"];
$text = $r["FreeText"]; echo "<tr>
<td align=center>
<a href="editing.php?idx=$idx&user=$user&last=$last&text=$text">$idx</a></td>
<td>$user</td>
<td>$last</td>
<td>$text</td>
</tr>"; }
echo "</table>";
}
else
{
echo "No data.";
} mysql_free_result($result);
include ('links.x'); ?> </body>
</html>----------------------在浏览器中怎么无法显示出来,是空白页
那里错了???
while ($r = mysql_fetch_array($result))
{
$idx = $r["idx"];
$user = $r["UserName"];
$last = $r["LastName"];
$text = $r["FreeText"]; echo "<tr>
<td align=center>
<a href="editing.php?idx=$idx&user=$user&last=$last&text=$text">$idx</a></td>
<td>$user</td>
<td>$last</td>
<td>$text</td>
</tr>"; }
echo "</table>";
} 给撤掉吗?