yii1.1版本的 mysql主从数据库配置 我用的是AR操作的数据库 怎么实现读写分离 [ 求助交流 ]

我在配置文件里配的 但是不起作用，并且程序访问不到数据库了

'db'=>array(
        'class'=>'DbConnectionMan',//Specify it,instead of CDbConnection,other options is same as CDbConnection
        'connectionString' => 'mysql:host=192.168.207.132:3306;dbname=eyisheng',
        'emulatePrepare' => true,
        'username' => 'root',
        'password' => '123456',
        'charset' => 'utf8',
        'tablePrefix' => 'dv_',
        'enableSlave'=>true,//Read write splitting function is swithable.You can specify this value to false to disable it.
        'slaves'=>array(//slave connection config is same as CDbConnection
            array(
                'connectionString'=>'mysql:host=192.168.207.133:3306;dbname=eyisheng',
                'username'=>'root',
                'password'=>'123456',
                 'tablePrefix' => 'dv_',
            )
        ),
    ),

您好，请问解决了吗？我现在也出现同样问题了