Fatal error: Maximum execution time of 30 seconds exceeded in D:\wwwroot\shuoheng\wwwroot\ThinkPHP\Lib\Driver\Db\DbMysql.class.php on line 103

Fatal error: Maximum execution time of 30 seconds exceeded in D:\wwwroot\shuoheng\wwwroot\ThinkPHP\Lib\Core\Think.class.php on line 301