Php 如何解决这个问题?“警告:mysqli_connect():(HY000/1049):
警告:mysqli_connect:HY000/1049:未知数据库“art_gallery” 数据库art_gallery已正确导入,用户名为root,密码为``Php 如何解决这个问题?“警告:mysqli_connect():(HY000/1049):,php,mysql,mysqli,wamp,Php,Mysql,Mysqli,Wamp,警告:mysqli_connect:HY000/1049:未知数据库“art_gallery” 数据库art_gallery已正确导入,用户名为root,密码为`` <?php $link=mysqli_connect("localhost","root","","art_gallery"); if(mysqli_connect_error()) { echo "Connection erro
<?php
$link=mysqli_connect("localhost","root","","art_gallery");
if(mysqli_connect_error())
{
echo "Connection error".mysqli_connect_error();
exit;
}
我想你可以使用新的mysqli函数而不是mysqli\u connect函数。希望我能帮助你。检查这篇文章请阅读:使用phpmyadminj检查数据库,特别是拼写。没有什么区别,mysqli\u connect只返回一个新的mysqli对象。