[英]Accesing XAMPP MySql Database from Another Computer
So a friend of mine and I are using both xampp on ubuntu, if that helps, to connect between each other's website, We both created the same php file to connect, so we use de IP of the other, but then it says an error 所以我的一个朋友和我在ubuntu上使用xampp,如果有帮助,在彼此的网站之间建立连接,我们都创建了相同的php文件进行连接,所以我们使用另一个的IP,但后来它说错了
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
We have this code on the connection.php file: 我们在connection.php文件中有这个代码:
<?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);
?>
If we use the IP just like that, we can enter each others xampp normal welcome page. 如果我们像这样使用IP,我们可以输入xampp正常的欢迎页面。
Check you have enabled remote access to the MySQL server. 检查是否已启用对MySQL服务器的远程访问。 Open the my.cnf file (probably found inside xampp/etc/), go to the
[mysqld]
section and add the following (using your own ip address instead of the example) 打开my.cnf文件(可能在xampp / etc /中找到),转到
[mysqld]
部分并添加以下内容(使用您自己的IP地址而不是示例)
bind-address=192.168.1.100
If there is a line that says skip-networking
, comment that out so it looks like this: 如果有一行显示
skip-networking
,请注释掉,如下所示:
# skip-networking
then restart the MySQL server 然后重启MySQL服务器
It looks like your MySQL database isn't allowing you to connect remotely with the credentials you provided. 看起来您的MySQL数据库不允许您使用您提供的凭据远程连接。 You will need to configure a remote user to connect.
您需要配置远程用户才能进行连接。 Try looking into MySQL Grants .
尝试研究MySQL Grants 。
For Example: 例如:
GRANT SELECT, INSERT ON database.* TO 'someuser'@'somehost';
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