yii学习笔记--配置文件的配置

'basePath'=>dirname(__FILE__).DIRECTORY_SEPARATOR.'..',
    'name'=>'My Web Application',//项目的名称

    // preloading 'log' component
    'preload'=>array('log'),

    // autoloading model and component classes
    'import'=>array(
        'application.models.*',//导入application/models文件夹所哟模型类
        'application.components.*',
    ),

    'modules'=>array(
        // uncomment the following to enable the Gii tool
       
        'gii'=>array(
            'class'=>'system.gii.GiiModule',
            'password'=>'123456',
            // If removed, Gii defaults to localhost only. Edit carefully to taste.
            'ipFilters'=>array('127.0.0.1','::1'),
        ),
       //gii的配置 可以帮助我们快速创建控制器
    ),'
    db'=>array(//数据库的配置
            'connectionString' => 'mysql:host=localhost;        dbname=testdrive',
            'emulatePrepare' => true,
            'username' => 'root',
            'password' => '',
            'charset' => 'utf8',
        ),