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我在這裏查看文檔:https://www.playframework.com/documentation/2.6.x/ScalaDatabase#How-to-configure-several-data-sources。使用在playframework 2.6中配置多個連接池
# Orders database
db.orders.driver=org.h2.Driver
db.orders.url="jdbc:h2:mem:orders"
# Customers database
db.customers.driver=org.h2.Driver
db.customers.url="jdbc:h2:mem:customers"
,你可以在代碼中引用:
package controllers
import javax.inject.Inject
import play.api.mvc.{BaseController, ControllerComponents}
import play.api.db.{Database, NamedDatabase}
// inject "orders" database instead of "default"
class ScalaInjectNamed @Inject()(
@NamedDatabase("orders") db: Database,
val controllerComponents: ControllerComponents
) extends BaseController {
// do whatever you need with the db
}
但你如何自定義每個連接的連接池可以定義多個數據庫連接?
根據此文檔:https://www.playframework.com/documentation/2.6.x/SettingsJDBC您可以指定默認配置,數據庫等連接池的原型設置等。我如何定義每個連接池的設置?也許一個連接池只需要一個連接,另一個需要更多連接。
感謝