Yii CDbConnection failed to open the DB connection: SQLSTATE[28000] [1045] Access denied for user
这时候有一种可能就是端口不正确,可能不是默认的3306'db'=>array( 'connectionString'=>'mysql:host=appdb1.xcar.com.cn;port=3308;dbname=gocar', 'emulatePrepare'=>true, 'username'=>'gcardbmanage',