Object Services enables you to manage the size of the object context by detaching objects to release resources when they are no longer needed.

使用对象服务，可以通过在不再需要对象时分离对象以释放资源来管理对象上下文的大小。

youdao

Object Services enables you to manage the size of the object context by detaching objects to release resources when they are no longer needed.

使用对象服务，可以通过在不再需要对象时分离对象以释放资源来管理对象上下文的大小。

youdao