Yii配置文件用法详解

<?php
// 主配置文件
$config = array(
    'modules' => array(
        'gii' => array(
            'class' => 'system.gii.GiiModule',
            'password' => 'admin',
        ),
    ),
    'basePath' => dirname(__FILE__) . DIRECTORY_SEPARATOR . '..',
    'name' => 'Yii学习', //项目名称
    'preload' => array('log'),
    'import' => array(//自动加载类
        'application.models.*',
        'application.components.*',
    ),
    'defaultController' => 'index', //默认控制器
    'layout' => 'layout', //layout文件
    'components' => array(
        'db' => array(//数据库配置
            'connectionString' => 'mysql:host=localhost;dbname=h.me',
            'username' => 'root',
            'password' => '',
            'charset' => 'utf8',
            'tablePrefix' => 'tp_',
            'enableParamLogging' => true, //显示带参数的SQL
        ),
        'urlManager' => array(
            'urlFormat' => 'path', //pathinfo模式
            'showScriptName' => false, //隐藏index.php时需要设置false
        //  'urlSuffix' => '.html', //url后缀相当于伪静态
        ),
        'errorHandler' => array(
            'errorAction' => 'index/error', //404错误跳转到所在方法
        ),
        'log' => array(//日志
            'class' => 'CLogRouter',
            'routes' => array(
                array(
                    'class' => 'CWebLogRoute',
                    'levels' => 'trace,error,waring', //Application Log 显示级别
                    'categories' => 'system.*', //记录类别
                ),
            ),
        ),
    ),
    'params' => require(dirname(__FILE__) . '/params.php'),
);
 
return $config;
?>