本文實例講述了Yii框架創建cronjob定時任務的方法。分享給大家供大家參考，具體如下：
1. 添加環境配置
protected/config/console.php
<?phprequire_once('env.php');// This is the configuration for yiic console application.// Any writable CConsoleApplication properties can be configured here.return array( 'basePath'=>dirname(__FILE__).DIRECTORY_SEPARATOR.'..', 'name'=>'CMS Console', // application components 'components'=>array( //Main DB connection 'db'=>array( 'connectionString'=>DB_CONNECTION, 'username'=>DB_USER, 'password'=>DB_PWD, 'enableParamLogging'=>true, ), 'log'=>array( 'class'=>'CLogRouter', 'routes'=>array( array( 'class'=>'CFileLogRoute', 'levels'=>'error, warning', ), ), ), ),);2. 添加定時任務執行模塊
protected/commands/crons.php
<?phpdefined('YII_DEBUG') or define('YII_DEBUG',true);// including Yiirequire_once('/../framework/yii.php');// we'll use a separate config file$configFile='/config/console.php';// creating and running console applicationYii::createConsoleApplication($configFile)->run();3. 添加具體的定時任務
定時任務通常是一個命令行程序,從CConsoleCommand類派生,比如
protected/commands/TestCommand.php
class TestCommand extends CConsoleCommand{ public function run($args) { //todo }}4. 創建cronjob
30 0 * * * www php /path/to/crons.php Test >>/path/to/logs/test.log
5. 傳入參數給定時任務中的run($params)
30 0 * * * www php /path/to/crons.php Test param1 param2 ...
希望本文所述對大家基于Yii框架的PHP程序設計有所幫助。
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