lmz / hyperf-mongodb
A mongodb component for hyperf.
v2.2.1
2021-10-24 09:02 UTC
Requires
- php: >=7.3
- hyperf/contract: ~2.2.0
- hyperf/pool: ~2.2.0
- hyperf/utils: ~2.2.0
- mongodb/mongodb: ^1.5
Suggests
- hyperf/di: Create the MongodbPool via dependency injection.
This package is auto-updated.
Last update: 2024-10-24 15:27:09 UTC
README
composer require lmz/hyperf-mongodb
demo
配置文件路径:config/autoload/mongodb.php
,可以参考 publish
目录下 mongodb.php
<?php return [ 'default' => [ 'host' => [ '127.0.0.1', ], 'port' => 27017, 'database' => 'test', 'username' => 'user_dev', 'password' => '123456', 'options' => [ 'database' => 'admin', ], 'pool' => [ 'min_connections' => 10, 'max_connections' => 100, 'connect_timeout' => 10.0, 'wait_timeout' => 3.0,// 90 'heartbeat' => -1, 'max_idle_time' => (float)env('DB_MAX_IDLE_TIME', 60), ], ], ];
通过 Mongodb\Client::class
,调用,具体用法参考:https://docs.mongodb.com/ecosystem/drivers/php/
$container->get(MongoDB\Client::class)->selectDatabase('database_name')->selectCollection('collection_name');
通过代理类使用
我们可以重写一个 Course
类并继承 Hyperf\Mongodb\Mongodb
类,修改 poolName
为上述的 tf_course
,即可完成对连接池的切换,示例:
/** * Class Course * @return Client|Course * @package App\Model\Mongo */ class Course extends Mongodb { protected $mongoDbName = 'database_name'; // mongoDB 表名 protected $poolName = 'course';// 连接池名称 public function db() { $container = ApplicationContext::getContainer(); /** * @var $mongodb Client */ $mongodb = $container->get(self::class); return $mongodb->selectDatabase($this->mongoDbName); } } $container->get(Course::class)->db()->selectCollection('collection_name')->findOne([ 'id' => 1 ])
使用工厂类
在每个库对应一个固定的使用场景时,通过代理类是一种很好的区分的方法,但有时候需求可能会更加的动态,这时候我们可以通过 Hyperf\Mongodb\MongodbFactory
工厂类来动态的传递 poolName
来获得对应的连接池的客户端,而无需为每个库创建代理类,示例如下:
$container->get(Hyperf\Mongodb\MongodbFactory::class)->get('course')->selectDatabase('database_name')->selectCollection('collection_name')->findOne([ 'id' => 1, ])