คำถามจากชื่อในรหัส:
@Transactional (readonly = true)
public interface FooService {
void doSmth ();
}
public class FooServiceImpl implements FooService {
...
}
เทียบกับ
public interface FooService {
void doSmth ();
}
@Transactional (readonly = true)
public class FooServiceImpl implements FooService {
...
}