从另一台计算机访问XAMPP MySql数据库
问题描述:
所以我的一个朋友和我在ubuntu上都使用xampp,如果有帮助,在彼此的网站之间进行连接,我们都创建了相同的php文件来连接,所以我们使用de IP其他的,但后来它说错误从另一台计算机访问XAMPP MySql数据库
Warning: mysql_connect() [function.mysql-connect]: Host 'coke-laptop.local' is not allowed to connect to this MySQL server in /opt/lampp/htdocs/connection.php on line 2
Could not connect: Host 'coke-laptop.local' is not allowed to connect to this MySQL server
我们对connection.php文件验证码:
<?php
$link = mysql_connect('10.100.161.37','root','');
if (!$link) {
die('Could not connect: ' . mysql_error());
}
//echo 'Connected successfully';
$db_selected = mysql_select_db('Prueba', $link);
if (!$db_selected) {
die ('Can\'t use Prueba : ' . mysql_error());
}
// This could be supplied by a user, for example
$firstname = 'fred';
$lastname = 'fox';
// Formulate Query
// This is the best way to perform an SQL query
// For more examples, see mysql_real_escape_string()
$query = sprintf("SELECT * FROM Agencia");
// Perform Query
$result = mysql_query($query);
// Check result
// This shows the actual query sent to MySQL, and the error. Useful for debugging.
if (!$result) {
$message = 'Invalid query: ' . mysql_error() . "\n";
$message .= 'Whole query: ' . $query;
die($message);
}
// Use result
// Attempting to print $result won't allow access to information in the resource
// One of the mysql result functions must be used
// See also mysql_result(), mysql_fetch_array(), mysql_fetch_row(), etc.
while ($row = mysql_fetch_assoc($result)) {
echo $row['ID'] . " ";
echo $row['Nombre'] . "\n\r";
}
// Free the resources associated with the result set
// This is done automatically at the end of the script
mysql_free_result($result);
mysql_close($link);
?>
如果我们使用的IP就这样,我们就可以进入对方的XAMPP正常的欢迎页面。
答
检查已启用MySQL服务器的远程访问。打开my.cnf文件(里面XAMPP的/ etc /可能会发现),转到[mysqld]
部分,并添加以下内容(使用自己的IP地址,而不是实例)
bind-address=192.168.1.100
如果有这样一行skip-networking
,评论说出来,所以它看起来是这样的:
# skip-networking
然后重新启动MySQL服务器
答
它看起来像你的MySQL数据库不允许你远程连接你提供的凭据。您将需要配置远程用户进行连接。尝试调查MySQL Grants。
例如:
GRANT SELECT, INSERT ON database.* TO 'someuser'@'somehost';
你提供给数据库'焦炭laptop.local'访问?即该主机的用户可以访问数据库吗? – Stephen 2010-08-17 21:47:14