初入Linux web服务器搭建,代码如下
<?php
$link=mysqli_connect('localhost','root','Ali123_123');
if(!$link){
echo "Error: Unable to connect to MySQL." . PHP_EOL;
echo "Debugging errorno: " . mysqli_connect_errno() . PHP_EOL;
echo "Debugging error: " . mysqli_connect_error() .PHP_EOL;
exit;
}
echo "Success: A proper connection to MySQL was made!" . PHP_EOL;
echo "Host information: " . mysqli_get_host_info($link) . PHP_EOL;
mysqli_close($link);
?>
CLI执行结果:
web访问结果:
Error: Unable to connect to MySQL. Debugging errorno: 2002 Debugging error: Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)
php socket 配置:
MySQL socket 路径:
mysql root 权限:
为什么会有这种结果呢,该如何解决~
麻烦相助,多谢~