Warning: mysqli_connect(): (HY000/2005): Unknown MySQL server host 'rm-2ze10vpoavb4wi440io.mysql.rds.aliyuncs.com' (20) in /var/www/html/zangdiyg/ti/epub/EPub.get.php on line 7

Warning: mysqli_query() expects parameter 1 to be mysqli, boolean given in /var/www/html/zangdiyg/ti/epub/EPub.get.php on line 8

Warning: mysqli_query() expects parameter 1 to be mysqli, boolean given in /var/www/html/zangdiyg/ti/epub/EPub.get.php on line 11

Warning: mysqli_query() expects parameter 1 to be mysqli, boolean given in /var/www/html/zangdiyg/ti/epub/EPub.get.php on line 14

Warning: mysqli_fetch_array() expects parameter 1 to be mysqli_result, null given in /var/www/html/zangdiyg/ti/epub/EPub.get.php on line 15

Warning: mysqli_query() expects parameter 1 to be mysqli, boolean given in /var/www/html/zangdiyg/ti/epub/EPub.get.php on line 17

Warning: mysqli_fetch_array() expects parameter 1 to be mysqli_result, null given in /var/www/html/zangdiyg/ti/epub/EPub.get.php on line 17

Warning: mysqli_query() expects parameter 1 to be mysqli, boolean given in /var/www/html/zangdiyg/ti/epub/EPub.get.php on line 23

Warning: mysqli_fetch_array() expects parameter 1 to be mysqli_result, null given in /var/www/html/zangdiyg/ti/epub/EPub.get.php on line 25

Notice: Undefined variable: son in /var/www/html/zangdiyg/ti/epub/EPub.get.php on line 123

Warning: Invalid argument supplied for foreach() in /var/www/html/zangdiyg/ti/epub/EPub.get.php on line 123

Error: Unable to send file .epub. Output buffer contains the following text (typically warnings or errors):
<br /> <b>Warning</b>: mysqli_connect(): (HY000/2005): Unknown MySQL server host 'rm-2ze10vpoavb4wi440io.mysql.rds.aliyuncs.com' (20) in <b>/var/www/html/zangdiyg/ti/epub/EPub.get.php</b> on line <b>7</b><br /> <br /> <b>Warning</b>: mysqli_query() expects parameter 1 to be mysqli, boolean given in <b>/var/www/html/zangdiyg/ti/epub/EPub.get.php</b> on line <b>8</b><br /> <br /> <b>Warning</b>: mysqli_query() expects parameter 1 to be mysqli, boolean given in <b>/var/www/html/zangdiyg/ti/epub/EPub.get.php</b> on line <b>11</b><br /> <br /> <b>Warning</b>: mysqli_query() expects parameter 1 to be mysqli, boolean given in <b>/var/www/html/zangdiyg/ti/epub/EPub.get.php</b> on line <b>14</b><br /> <br /> <b>Warning</b>: mysqli_fetch_array() expects parameter 1 to be mysqli_result, null given in <b>/var/www/html/zangdiyg/ti/epub/EPub.get.php</b> on line <b>15</b><br /> <br /> <b>Warning</b>: mysqli_query() expects parameter 1 to be mysqli, boolean given in <b>/var/www/html/zangdiyg/ti/epub/EPub.get.php</b> on line <b>17</b><br /> <br /> <b>Warning</b>: mysqli_fetch_array() expects parameter 1 to be mysqli_result, null given in <b>/var/www/html/zangdiyg/ti/epub/EPub.get.php</b> on line <b>17</b><br /> <br /> <b>Warning</b>: mysqli_query() expects parameter 1 to be mysqli, boolean given in <b>/var/www/html/zangdiyg/ti/epub/EPub.get.php</b> on line <b>23</b><br /> <br /> <b>Warning</b>: mysqli_fetch_array() expects parameter 1 to be mysqli_result, null given in <b>/var/www/html/zangdiyg/ti/epub/EPub.get.php</b> on line <b>25</b><br /> <br /> <b>Notice</b>: Undefined variable: son in <b>/var/www/html/zangdiyg/ti/epub/EPub.get.php</b> on line <b>123</b><br /> <br /> <b>Warning</b>: Invalid argument supplied for foreach() in <b>/var/www/html/zangdiyg/ti/epub/EPub.get.php</b> on line <b>123</b><br />