cake console 2.2.1:烘烤错误

Question

OSX机器运行MAMP.CakePHP 2.2.1已正确安装和配置(这意味着当我浏览到Index.php文件时,我已经拥有了所有绿色条,我已经完成了博客教程并正在开发我的第二个应用程序,其中脚手架已启动并运行).现在我想第一次烘烤.

根据cookbook(和其他人),我将一个新的蛋糕副本安装到一个目录(我的用户目录)中,然后将路径变量放在我的.bash_profile文件中, export PATH="$PATH:/Users/p_scott/cake221/app/Console" 之后我可以进入终端,键入 cake并让控制台来起来.你可以看到,到目前为止,我正在从app目录调用控制台.

我首先尝试cake bake使用-app参数从终端运行并指定我的练习应用程序的路径.我第一次这样做,我得到了以下

    Welcome to CakePHP v2.2.1 Console
    -------------
    App : app
    Path: /Applications/MAMP/htdocs/blog/app/
    ------------- 
    Interactive Bake Shell
    --------------- 
    [D]atabase Configuration
    [M]odel
    [V]iew
    [C]ontroller
    [P]roject
    [F]ixture
    [T]est case
    [Q]uit
    What would you like to Bake? (D/M/V/C/P/F/T/Q)
    > c
    -------------------- 
    Bake Controller
    Path: /Applications/MAMP/htdocs/blog/app/Controller/
    -------------------- 
    \Use Database Config: (default/test)
    [default] >

无论我为数据库添加什么(如果我把它留空,它再次问我),但任何答案都会给我以下错误:

    Warning Error: PDO::__construct(): [2002] No such file or directory (trying to connect via unix:///var/mysql/mysql.sock) in    [/Users/p_scott/cake221/lib/Cake/Model/Datasource/Database/Mysql.php, line 149]

    Error: Database connection "SQLSTATE[HY000] [2002] No such file or directory" is missing, or could not be created.
    #0 /Users/p_scott/cake221/lib/Cake/Model/Datasource/DboSource.php(260): Mysql->connect()
    #1 /Users/p_scott/cake221/lib/Cake/Model/ConnectionManager.php(101): DboSource->__construct(Array)
    #2 /Users/p_scott/cake221/lib/Cake/Console/Command/Task/ModelTask.php(906): ConnectionManager::getDataSource('default')
    #3 /Users/p_scott/cake221/lib/Cake/Console/Command/Task/ControllerTask.php(396): ModelTask->getAllTables('default')
    #4 /Users/p_scott/cake221/lib/Cake/Console/Command/Task/ControllerTask.php(419): ControllerTask->listAll(NULL)
    #5 /Users/p_scott/cake221/lib/Cake/Console/Command/Task/ControllerTask.php(136): ControllerTask->getName()
    #6 /Users/p_scott/cake221/lib/Cake/Console/Command/Task/ControllerTask.php(61): ControllerTask->_interactive()
    #7 /Users/p_scott/cake221/lib/Cake/Console/Command/BakeShell.php(113): ControllerTask->execute()
    #8 /Users/p_scott/cake221/lib/Cake/Console/Shell.php(393): BakeShell->main()
    #9 /Users/p_scott/cake221/lib/Cake/Console/ShellDispatcher.php(201): Shell->runCommand(NULL, Array)
    #10 /Users/p_scott/cake221/lib/Cake/Console/ShellDispatcher.php(69): ShellDispatcher->dispatch()
    #11 /Users/p_scott/cake221/app/Console/cake.php(33): ShellDispatcher::run(Array)
    #12 {main}

一旦我开始收到此错误,我尝试在终端导航到<cake install dir>/app/Console文件夹和<different instance of cake install dir>/app/Console文件夹以从我的app/s中尝试控制台.我要么得到相同的错误,要么问我不同的问题,例如:

    What is the path to the project you want to bake?  
    [/Users/p_scott/myapp] > /Applications/MAMP/htdocs/history/app 
    What is the path to the directory layout you wish to copy?  
    [/Applications/MAMP/htdocs/history/lib/Cake/Console/Templates/skel] > 

PHP CLI已安装,似乎正在运行

    PHP 5.3.8 (cli) (built: Dec  5 2011 21:24:09) 
    Copyright (c) 1997-2011 The PHP Group
     Zend Engine v2.3.0, Copyright (c) 1998-2011 Zend Technologies

我的PDO支持似乎已启用.在终端我打字:

    php --ri pdo
    PDO
    PDO support => enabled
    PDO drivers => mysql, sqlite, sqlite2

我在Apache中没有php.ini文件(因为我在Mac上),但在PHP 5.36目录中,我启用了以下扩展:

    extension=imap.so
    extension=yaz.so
    extension=mcrypt.so
    extension=gettext.so
    extension=pgsql.so
    extension=pdo_pgsql.so
    extension=pdo_mysql.so

休息之后,我发现了一篇文章(http://www.dereuromark.de/2011/10/31/freshly-baked-cake2-0-tips/),讨论了2.0中控制台位置的变化.我应该尝试从那个位置使用它(<cake installed dir>/lib/Cake/Console).一旦我尝试了这个,我就得到了关于我想要使用什么布局的问题,或者...... ONCE,我能够让bake应用程序让我创建一个数据库配置.我完成了这些步骤,并在最后解决了这个错误:

Fatal error: Class 'DATABASE_CONFIG' not found in /Applications/MAMP/htdocs/history/lib/Cake/Console/Command/Task/DbConfigTask.php on line 264

这让我得到了另外一条信息.这是我在<cake installation dir>/history/app/Config/database.php文件中的默认数据库配置.

    class DATABASE_CONFIG {

public $default = array(
    'datasource' => 'Database/Mysql',
    'persistent' => false,
    'host' => 'localhost',
    'login' => 'cakeHistoryUser',
    'password' => 'cakeHistoryPassword',
    'database' => 'cake_history',
    'prefix' => '',
    //'encoding' => 'utf8',
   );

在发布这个问题(以及所有这些信息)之前,我花了一些时间在这里,看起来我的大多数问题都与CLI有关,但我只是看不到我需要在什么时候改变一些事情,以及几小时后,我需要一些帮助.

帮助我欧比万,你是我唯一的希望

Answer 1

问题是您正在尝试通过命令行与数据库进行交互,但是PHP-CLI与MAMP证明的安装不同,因此它不了解数据库服务器.

尝试更改localhost到127.0.0.1您的app/Config/database.php文件,这应该做的伎俩.