'auto_timestamp' => true, 在阿里云RDS器不能用，在本地就可以正常使用！

[hongweizhiyuan]

如标题所示，'auto_timestamp' => true, 在阿里云RDS器不能用，在本地就可以正常使用！回车后， 浏览器就一直在转圈，最后有一个提示，如下：

[2] ErrorException in Connection.php line 441
PDOStatement::execute(): MySQL server has gone away
            // 是否为存储过程调用
            $procedure = in_array(strtolower(substr(trim($sql), 0, 4)), ['call', 'exec']);
            // 参数绑定
            if ($procedure) {
                $this->bindParam($bind);
            } else {
                $this->bindValue($bind);
            }
            // 执行语句
            $this->PDOStatement->execute();
            // 调试结束
            $this->debug(false);

            $this->numRows = $this->PDOStatement->rowCount();
            return $this->numRows;
        } catch (\PDOException $e) {
            if ($this->isBreak($e)) {
                return $this->close()->execute($sql, $bind);
            }
Call Stack
in Connection.php line 441
at Error::appError(2, 'PDOStatement::execut...', 'C:\projects\03_newth...', 441, ['sql' => 'INSERT INTO `think_u...', 'bind' => ['data__nickname' => ['流年', 2], 'data__email' => ['[email protected]', 2], 'data__birthday' => [226339200, 1], ...], 'procedure' => false])
at PDOStatement->execute() in Connection.php line 441
at Connection->execute('INSERT INTO `think_u...', ['data__nickname' => ['流年', 2], 'data__email' => ['[email protected]', 2], 'data__birthday' => [226339200, 1], ...]) in Query.php line 241
at Query->execute('INSERT INTO `think_u...', ['data__nickname' => ['流年', 2], 'data__email' => ['[email protected]', 2], 'data__birthday' => [226339200, 1], ...]) in Query.php line 2085
at Query->insert(['nickname' => '流年', 'email' => '[email protected]', 'birthday' => 226339200, ...]) in Model.php line 1073
at Model->save() in User.php line 22
at User->add()
at ReflectionMethod->invokeArgs(object(User), []) in App.php line 197
at App::invokeMethod([object(User), 'add'], []) in App.php line 411
at App::module(['index', 'user', 'add'], ['app_host' => '', 'app_debug' => true, 'app_trace' => false, ...], null) in App.php line 296
at App::exec(['type' => 'module', 'module' => ['index', 'user', 'add']], ['app_host' => '', 'app_debug' => true, 'app_trace' => false, ...]) in App.php line 124
at App::run() in start.php line 18
at require('C:\projects\03_newth...') in index.php line 17