<?php
$host="127.0.0.1";
$db_user="hzxxlht";
$db_pass="hzxxlht";
$db_name="hzxxlht";
 
$conn = new mysqli($host, $db_user, $db_pass,$db_name);
$mysqli =mysqli_connect($host,$db_user,$db_pass,$db_name);
// Check connection
if ($conn->connect_error) {
    die("连接失败: " . $conn->connect_error);
} 
 
 
 
 


?>