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',
         ),