public ActionResult Index(
IGreetingService greetingService,
string name)
{
ViewBag.Greeting = greetingService.GetGreeting(name);
return View();
}
public GreetingMiddleware(RequestDelegate next,
IMemoryCache memoryCache,
ILogger<GreetingMiddleware> logger,
IGreetingService greetingService)
{
_next = next;
_memoryCache = memoryCache;
_greetingService = greetingService;
_logger = logger;
}
public HomeController(IGreetingService GreetingService)
{
greetingService = GreetingService;
}
public AccountController(IGreetingService greetings)
{
_greetingService = greetings;
}
public HomeController(IGreetingService greetings)
{
_greetingService = greetings;
}
public Greetings(IGreetingService greeter)
{
_greeter = greeter;
}
public HelloController(IGreetingService greetingService)
{
_greetingService = greetingService;
}
public GreetingController(IGreetingService greetingService, IGreetingService secondService)
{
_greetingService = greetingService;
_secondService = secondService;
}
public HomeController(IGreetingService service)
{
this.service = service;
}
//构造函数注入
public HomeController(IGreetingService greetingService)
{
//HomeController不依赖IGreetingService的具体实现
_greetingService = greetingService ?? throw new ArgumentNullException(nameof(greetingService));
}
public GreetingController(IGreetingService greetingService)
{
this.greetingService = greetingService;
}
public GreetingServiceFilter(IGreetingService greetingService)
{
this.greetingService = greetingService;
}
public HelloHandler(IGreetingService service)
{
_service = service;
}
public LoggingGreetingService(IGreetingService innerService, ILogger logger)
{
this.innerService = innerService ?? throw new ArgumentNullException(nameof(innerService));
this.logger = logger ?? throw new ArgumentNullException(nameof(logger));
}
public BookingsModel(UserManager <TennisBookingsUser> userManager, ICourtBookingService courtBookingService, IGreetingService loginGreetingService)
{
_userManager = userManager;
_courtBookingService = courtBookingService;
_loginGreetingService = loginGreetingService;
}
public HomeController(IGreetingService greeter)
{
_greeter = greeter;
}
public HomeController(IGreetingService greetingService)
{
_greetingService = greetingService;
}
public HelloController(IGreetingService greetingService) =>
public HomeController(IGreetingService greeting)
{
_greeting = greeting;
}
public Greetings(IGreetingService greeter)
{
this.greeter = greeter;
}
