报错时是这样的:

解决办法:

/basic/config/console.php/basic/config/web.php里,配置组件。

console.php文件的内容为:

 'basic-console',    'basePath' => dirname(__DIR__),    'bootstrap' => ['log'],    'controllerNamespace' => 'app\commands',    'components' => [        'cache' => [            'class' => 'yii\caching\FileCache',        ],        'log' => [            'targets' => [                [                    'class' => 'yii\log\FileTarget',                    'levels' => ['error', 'warning'],                ],            ],        ],        'db' => $db, 'authManager' => [ 'class' => 'yii\rbac\DbManager', 'itemTable' => 'auth_item', 'assignmentTable' => 'auth_assignment', 'itemChildTable' => 'auth_item_child', 'ruleTable' => 'auth_rule', ],    ],    'params' => $params,    /*    'controllerMap' => [        'fixture' => [ // Fixture generation command line.            'class' => 'yii\faker\FixtureController',        ],    ],    */];if (YII_ENV_DEV) {    // configuration adjustments for 'dev' environment    $config['bootstrap'][] = 'gii';    $config['modules']['gii'] = [        'class' => 'yii\gii\Module',    ];}return $config;?>