我正尝试通过 hostinger.com 帐户上的phpmyadmin连接到mysql数据库，但是每次我注册创建的表单时，输入的数据都不会进入我的数据库（已完成）它在我的xampp服务器上，所以我确定我没有做错任何事情）我也从以下位置更改了数据库用户名，名称，主机和密码：
<?php
$dbServername = "localhost";
$dbUsername = "root";
$dbPassword = "";
$dbName = "loginsystem";
$conn = mysqli_connect($dbServername, $dbUsername, $dbPassword, $dbName);
?>
到
<?php
$dbServername = "serverexample.hostinger.com";
$dbUsername = "u123456789_username";
$dbPassword = "password";
$dbName = "u123456789_name";
$conn = mysqli_connect($dbServername, $dbUsername, $dbPassword, $dbName);
?>
仍然没有用，我还尝试搜索数据库连接测试器，这是这样的：
<?php
# Fill our vars and run on cli
# $ php -f db-connect-test.php
$dbname = 'u123456789_name';
$dbuser = 'u123456789_username';
$dbpass = 'password';
$dbhost = 'serverexample.hostinger.com';
$connect = mysql_connect($dbhost, $dbuser, $dbpass) or die("Unable to Connect to '$dbhost'");
mysql_select_db($dbname) or die("Could not open the db '$dbname'");
$test_query = "SHOW TABLES FROM $dbname";
$result = mysql_query($test_query);
$tblCnt = 0;
while($tbl = mysql_fetch_array($result)) {
$tblCnt++;
#echo $tbl[0]."<br />\n";
}
if (!$tblCnt) {
echo "There are no tables<br />\n";
} else {
echo "There are $tblCnt tables<br />\n";
}
它告诉我：http://u920040733.hostingerapp.com/
编辑：问题是服务器名称，它应该是localhost XD。