生成:学说:实体原因异常 SQLSTATE[HY000] [1049] Base 'symfony' i

我是Symfony的初学者。我一步一步地按照书，在练习中 教义固定捆绑包 我遇到了这个问题。

此超越的步骤包括：

1. 准备 Symfony-with-DoctrineFixtureBundle 的分发
2. 打开新项目
3. 生成捆绑包
4. 生成访问类（php 应用程序/控制台生成：doctrine：entity）

等等。我坚持在第4点上。命令生成：doctrine：实体导致三条消息，并且没有在我的项目中创建任何实体。

三条消息

  [Doctrine'DBAL'Exception'ConnectionException]
  An exception occured in driver: SQLSTATE[HY000] [1049] Base 'symfony' incon
  nue
  [Doctrine'DBAL'Driver'PDOException]
  SQLSTATE[HY000] [1049] Base 'symfony' inconnue
  [PDOException]
  SQLSTATE[HY000] [1049] Base 'symfony' inconnue

我在控制台中所做的所有工作如下：

C:'wamp'www'17CHUJNIA>php app/console generate:bundle

  Welcome to the Symfony2 bundle generator
     .    
     .
     .
  Bundle name [MyTestBundle]:
     .    
     .
     .
  Bundle generation

Generating the bundle code: OK
Checking that the bundle is autoloaded: OK
Confirm automatic update of your Kernel [yes]?
Enabling the bundle inside the Kernel: OK
Confirm automatic update of the Routing [yes]?
Importing the bundle routing resource: OK
  You can now start using the generated code!

C:'wamp'www'17CHUJNIA>php app/console generate:doctrine:entity

  Welcome to the Doctrine2 entity generator

The Entity shortcut name: MyTestBundle:Name
  [Doctrine'DBAL'Exception'ConnectionException]
  An exception occured in driver: SQLSTATE[HY000] [1049] Base 'symfony' incon
  nue
  [Doctrine'DBAL'Driver'PDOException]
  SQLSTATE[HY000] [1049] Base 'symfony' inconnue
  [PDOException]
  SQLSTATE[HY000] [1049] Base 'symfony' inconnue
doctrine:generate:entity [--entity="..."] [--fields="..."] [--format="..."] [--with-repository]
C:'wamp'www'17CHUJNIA>