/** * * 控制器执行 */ public function runCommand() { //请求方法和来源 switch ($_SERVER['REQUEST_METHOD']) { case 'GET': break; case 'POST': if (BaseModelSwitch::check(BaseModelSwitch::SWITCH_POST_REFERER_CHECK) === true) { $forbid = true; if (!empty($_SERVER['HTTP_REFERER'])) { $parseReferer = parse_url($_SERVER['HTTP_REFERER']); if (!empty($parseReferer['host']) && preg_match("/^[\\w-\\.]+\$/", $parseReferer['host'])) { foreach ($_SERVER['SERVER_ACCEPT_REFERER'] as $referer) { if ($referer === $parseReferer['host'] || '.' . $referer === substr($parseReferer['host'], -(strlen($referer) + 1))) { $forbid = false; break; } } } } if ($forbid) { throw new BaseModelException('请求源不允许[' . (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '') . ']', 90100, 'controller_trace'); } } break; case 'HEAD': break; default: throw new BaseModelException('请求方法不允许', 90101, 'controller_trace'); } $action = BaseModelCommon::getFormatName(self::$action); if (in_array($action, array('runCommand', 'setView', 'display', 'fetch'), true)) { $controllerName = BaseModelCommon::getFormatName(self::$controller, 'class'); throw new BaseModelException($controllerName . 'Controller类中方法' . $action . '为基类方法不能使用,您现在指向的app-controller为:app/' . Configure::$app . '/controller/', 90102, 'controller_trace'); } if (method_exists($this, $action)) { call_user_func_array(array(&$this, $action), array()); } else { $controllerName = BaseModelCommon::getFormatName(self::$controller, 'class'); throw new BaseModelException($controllerName . 'Controller类中不存在你调用的方法' . $action . ',您现在指向的app-controller为:app/' . Configure::$app . '/controller/', 90103, 'controller_trace'); } }
/** * 连接数据库,返回连接上的PDO对象 * @param int $DBName 数据库名称 * @param string $master_or_slave master;主库|slave:从库 * @return master db handle; */ public static function connectDB($DBName, $master_or_slave = 'slave', $DBConfig = array(), $reConnect = false) { $master_or_slave === 'master' || ($master_or_slave = 'slave'); if ($master_or_slave === 'master' && !empty($_SERVER['HTTP_HOST']) && isset($_SERVER['REQUEST_METHOD']) && strtoupper($_SERVER['REQUEST_METHOD']) !== 'POST' && BaseModelSwitch::check(BaseModelSwitch::SWITCH_MASTERDB_POST_ONLY) === true) { throw new BaseModelDBException('请求方法不允许,主库操作必须为post', 90300); } $DBType = DAGGER_ENV; in_array($DBType, array('dev', 'test', 'product'), true) || ($DBType = 'product'); empty($DBName) && ($DBName = DAGGER_DB_DEFAULT); if (empty(DBConfig::$config['mysql'][$DBName][$DBType]['master']['host'])) { $DBType = 'product'; } $username = empty($DBConfig[$master_or_slave]['user']) ? DBConfig::$config['mysql'][$DBName][$DBType][$master_or_slave]['user'] : $DBConfig[$master_or_slave]['user']; $password = empty($DBConfig[$master_or_slave]['pass']) ? DBConfig::$config['mysql'][$DBName][$DBType][$master_or_slave]['pass'] : $DBConfig[$master_or_slave]['pass']; $hostspec = empty($DBConfig[$master_or_slave]['host']) ? DBConfig::$config['mysql'][$DBName][$DBType][$master_or_slave]['host'] : $DBConfig[$master_or_slave]['host']; $port = !isset($DBConfig[$master_or_slave]['port']) || !is_numeric($DBConfig[$master_or_slave]['port']) ? DBConfig::$config['mysql'][$DBName][$DBType][$master_or_slave]['port'] : $DBConfig[$master_or_slave]['port']; $database = empty($DBConfig[$master_or_slave]['database']) ? DBConfig::$config['mysql'][$DBName][$DBType][$master_or_slave]['database'] : $DBConfig[$master_or_slave]['database']; $charset = empty($DBConfig['charset']) ? DBConfig::$config['mysql'][$DBName][$DBType][$master_or_slave]['charset'] : strtolower($DBConfig['charset']); $db_key = md5(implode('-', array($hostspec, $port, $username, $database, $charset))); self::$linkConfig = array('host' => $hostspec, 'port' => $port, 'db' => $database, 'charset' => $charset); if (isset(self::$links[$db_key]) && !$reConnect) { return self::$links[$db_key]; } // self::$links[$db_key] = new PDO($dsn, $username, $password); $dsn = "mysql:dbname={$database};port={$port};host={$hostspec}"; $connectType = $reConnect ? 'db_reconnect' : 'db_connect'; defined('DAGGER_DEBUG') && BaseModelCommon::debug($dsn . "|username:{$username}|pw:***", $connectType); $mysqli = mysqli_init(); $mysqli->options(MYSQLI_OPT_CONNECT_TIMEOUT, 4); if ($mysqli->real_connect($hostspec, $username, $password, $database, $port)) { $mysqli->set_charset($charset); defined('DAGGER_DEBUG') && BaseModelCommon::debug($charset, "db_set_charset"); self::$links[$db_key] = $mysqli; return self::$links[$db_key]; } else { return false; } }