MySQL 返回:
#1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '<?php
$link = mysqli_connect('localhost','root','root')' at line 1
老师不知道怎么回事啊
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建议你截一下图,还有就是你先查看一下mysqli的扩展是否已经开启