【发布时间】:2021-03-19 11:14:01
【问题描述】:
我有类似的东西:
@injectable
class SettingsBloc {
final Event event;
SettingsBloc(@factoryParam this.event);
}
当我从代码中调用它时,我会传递工厂参数,例如:getIt<SettingsBloc>(param1: Event())
但是当 SettingsBloc 是某些东西的依赖项时,调用是自动生成的,看起来像这样:get<SettingsBloc>()
生成的代码:
gh.factoryParam<SettingsBloc, Event, dynamic>(
(event, _) => SettingsBloc(event));
gh.factoryParam<HotelsBloc, Event, dynamic>(
(event, _) => HotelsBloc(
event,
get<SettingsBloc>(),
));
所以,工厂参数没有传递,一切都在运行时崩溃。 我该如何解决这个问题?
附:长话短说: 应该有办法生成这段代码:
gh.factoryParam<HotelsBloc, Event, dynamic>(
(event, _) => HotelsBloc(
event,
get<SettingsBloc>(param1: event),
));
而不是这个:
gh.factoryParam<HotelsBloc, Event, dynamic>(
(event, _) => HotelsBloc(
event,
get<SettingsBloc>(),
));
【问题讨论】:
标签: flutter dart dependency-injection injectable