Fatal error: Uncaught exception 'Suco_Db_Exception' with message '无法连接数据库服务器. [Connection refused]' in /var/www/html/librarys/Suco/Db/Adapter/Mysql.php:177 Stack trace: #0 /var/www/html/librarys/Suco/Db.php(65): Suco_Db_Adapter_Mysql->connect('db', '3306', 'sdb_yahengfit', 'yZGEMGt6aKZzYr5...', false) #1 /var/www/html/models/Table.php(20): Suco_Db::factory(Array, 'Table') #2 /var/www/html/librarys/Suco/Db/Table/Select.php(29): Table->getAdapter() #3 /var/www/html/librarys/Suco/Db/Table/Abstract.php(634): Suco_Db_Table_Select->__construct(Object(User_Point)) #4 /var/www/html/librarys/Suco/Db/Table/Abstract.php(1000): Suco_Db_Table_Abstract->select() #5 /var/www/html/wwwroot/cache.php(8): Suco_Db_Table_Abstract->__call('getByUser_Id', Array) #6 /var/www/html/wwwroot/cache.php(8): User_Point->getByUser_Id('1001') #7 /var/www/html/wwwroot/index.php(5): require_once('/var/www/html/w...') #8 {main} thrown in /var/www/html/librarys/Suco/Db/Adapter/Mysql.php on line 177