public ControllerX(IServiceA serviceA, IServiceB serviceB, INumberService numberService)
{
_n = numberService.GetNumber();
Console.WriteLine($"ctor {nameof(ControllerX)}, {_n}");
_serviceA = serviceA;
_serviceB = serviceB;
}
//通过构造函数注入INumberService
public ServiceA(INumberService numberService)
{
//获取数码，并赋值给私有变量_n
_n = numberService.GetNumber();
//在对象构建时输出_n--观察对象生命周期
Console.WriteLine($"ctor {nameof(ServiceA)}, {_n}");
}
public MainWindowViewModel(INumberService numberService)
{
_numberService = numberService;
GetNumberCommand = ReactiveCommand.Create(() =>
{
Number = _numberService.GetNumber();
});
}
public ServiceA(INumberService numberService)
{
_n = numberService.GetNumber();
Console.WriteLine($"ctor {nameof(ServiceA)}, {_n}");
}
public ServiceA(INumberService numberService, IOptions <ConfigurationA> options)
{
_mode = options.Value.Mode;
_n = numberService.GetNumber();
Console.WriteLine($"ctor {nameof(ServiceA)}, {_n}");
}