假设Yii项目路径为 /home/apps/
1. 创建文件 /home/apps/protected/commands/crons.php
复制代码 代码如下:
$yii = '/home/apps/framework/yii.php';
require_once($yii);
$configFile = dirname(__FILE__).'/../config/console.php';
Yii::createConsoleApplication($configFile)->run();
2. 创建需要的配置文件 /home/apps/protected/config/console.php,配置需要的组件、数据库连接,日志等信息,格式类似主配置文件main.php
复制代码 代码如下:
return array(
'basePath'=>dirname(__FILE__).DIRECTORY_SEPARATOR.'..',
'name'=>'Emergency',
'import'=>array(
'application.models.*',
'application.components.*',
'application.extensions.*',
),
'components'=>array(
'log'=>array(
'class'=>'CLogRouter',
'routes'=>array(
array(
'class'=>'CFileLogRoute',
'levels'=>'info, warning, error',
),
),
),
'db'=>array(
'class'=>'application.extensions.PHPPDO.CPdoDbConnection',
'pdoClass' => 'PHPPDO',
'connectionString' => 'mysql:host=xxxx;dbname=xxx',
'emulatePrepare' => true,
'username' => 'xxx',
'password' => 'xxx',
'charset' => 'utf8',
'tablePrefix' => 'tbl_',
),
),
'params' => require('params.php'),
);
3. 在 /home/apps/protected/commands/ 下新建 TestCommand 类,继承 CConsoleCommand,在TestCommand中,可以使用项目的配置信息和Yii的各种方法
复制代码 代码如下:
class TestCommand extends CConsoleCommand
{
public function run()
{
...
}
}
4. 创建定时任务
复制代码 代码如下:
$ crontab -e
插入
复制代码 代码如下:
1 * * * * /home/php/bin/php -f /home/apps/protected/commands/crons.php Test &
即为每小时的第一分钟执行TestCommand类中的内容,类似的可以在/home/apps/protected/commands/下新建其他类,使用命令行执行。

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