sql语句执行失败 错误编码是1064 错误信息是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 '-9,9' at line 1
Warning: mysqli_fetch_assoc() expects parameter 1 to be mysqli_result, boolean given in D:\wwwroot\xwx83550947\wwwroot\0791data\conn.php on line 109
