SQLSTATE[HY000] [2002] php_network_getaddresses: getaddrinfo failed: Name or service not known<br><pre>#0 [internal function]: PDO->__construct('mysql:host=rm-2...', 'qjkj123456789qj...', 'mQnI52exCfgYVC*...', Array)
#1 [internal function]: Phalcon\Db\Adapter\Pdo->connect(Array)
#2 /www/wwwroot/cbpay.qujiankeji.cn/app/config/services.php(80): Phalcon\Db\Adapter\Pdo->__construct(Array)
#3 [internal function]: Closure->{closure}()
#4 [internal function]: Phalcon\Di\Service->resolve(NULL, Object(Phalcon\Di\FactoryDefault))
#5 [internal function]: Phalcon\Di->get('db', NULL)
#6 [internal function]: Phalcon\Di->getShared('db')
#7 [internal function]: Phalcon\Mvc\Model\Manager->_getConnection(Object(PosGoodsEvidenceCategory), NULL)
#8 [internal function]: Phalcon\Mvc\Model\Manager->getReadConnection(Object(PosGoodsEvidenceCategory))
#9 [internal function]: Phalcon\Mvc\Model->getReadConnection()
#10 [internal function]: Phalcon\Mvc\Model\Query->getReadConnection(Object(PosGoodsEvidenceCategory), Array, NULL, NULL)
#11 [internal function]: Phalcon\Mvc\Model\Query->_executeSelect(Array, NULL, NULL)
#12 [internal function]: Phalcon\Mvc\Model\Query->execute()
#13 /www/wwwroot/cbpay.qujiankeji.cn/app/models/PosGoodsEvidenceCategory.php(44): Phalcon\Mvc\Model::find(NULL)
#14 /www/wwwroot/cbpay.qujiankeji.cn/app/controllers/PosGoodsEvidenceController.php(15): PosGoodsEvidenceCategory::find()
#15 [internal function]: PosGoodsEvidenceController->indexAction()
#16 [internal function]: Phalcon\Dispatcher->callActionMethod(Object(PosGoodsEvidenceController), 'indexAction', Array)
#17 [internal function]: Phalcon\Dispatcher->dispatch()
#18 /www/wwwroot/cbpay.qujiankeji.cn/public/index.php(70): Phalcon\Mvc\Application->handle()
#19 {main}</pre>