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配置:'components' => [
'db' => [ 'class' => 'yii\db\Connection', 'dsn' => 'mysql:host=ip;dbname=dbname', 'username' => 'username', 'password' => 'pwd', 'charset' => 'utf8', ], 'db_new' => [ 'class' => 'yii\db\Connection', 'dsn' => 'mysql:host=ip;dbname=dbname2', 'username' => 'username', 'password' => 'pwd', 'charset' => 'utf8', ],
],
模型:
class Norders extends BaseModel
{/** * @inheritdoc */ public static function tableName() { return 'su_apply'; } public static function getDb() { //var_dump(Yii::$app->get('db_new'));die; return Yii::$app->get('db_new'); //dbresult 就是你自己的配置的DB 名字 }
}
控制器:public function actionAddNorders(){ $data = Norders::find()->all(); var_dump($data);die; }
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