Use MongoDb Extension for Yii 2 to connect to the mongodb distributed service, mongodbyii

Use MongoDb Extension for Yii 2 to connect to the mongodb distributed service, mongodbyii

1. connect to a common mongodb instance. Refer to the MongoDb Extension documentation as follows:

Http://www.yiiframework.com/doc-2.0/ext-mongodb-index.html

2. to connect to the mongodb distributed service, you only need to modify the configuration file as follows:

Return [//.... 'components' => ['mongodb '=> ['class' =>' \ yii \ mongodb \ Connection ', 'dsn' => 'mongodb: // username: password @ mongos1_domain: 27017, mongos2_domain: 27017, mongos3_domain: 27017/mydatabase ',];