您的行为被记录<br />
<b>Warning</b>:  mysqli_connect(): (HY000/1045): Access denied for user 'shengyeji'@'localhost' (using password: YES) in <b>D:\wwwroot\shengyeji\jl.php</b> on line <b>15</b><br />
<br />
<b>Warning</b>:  mysqli_select_db() expects parameter 1 to be mysqli, bool given in <b>D:\wwwroot\shengyeji\jl.php</b> on line <b>18</b><br />
<br />
<b>Warning</b>:  mysqli_query() expects parameter 1 to be mysqli, bool given in <b>D:\wwwroot\shengyeji\jl.php</b> on line <b>19</b><br />
链接错误！