我是Servicestack的新手,正在尝试为当前项目实施它。现在,我将MVC.NET应用程序部署在一台服务器上(例如http:// server1:8080),并将servicestack服务部署在另一台服务器上(例如http:// server2:9080)。
我已经经历了
https://github.com/ServiceStack/ServiceStack/wiki/Mvc-integration
但我不明白如何将其更改为从http:// server2:9080呼叫服务
如何从我的MVC控制器调用服务?
Service code is as following
// APPHOST.cs
public class AppHost : AppHostBase
{
public AppHost() : base("Flight app host",
typeof(flightService).Assembly) { }
public override void Configure(Container container)
{
}
}
//请求DTO
[Route("/flights/","POST")]
[Route("/flights/{departure}/{arrival}","POST")]
public class TravelServiceRequest : IReturn<TravelServiceResponce>
{
public string departure { get; set; }
public string arrival { get; set; }
}
//回应DTO
public class TravelServiceResponce
{
public string departure { get; set; }
public string arrival { get; set; }
public string airline { get; set; }
public decimal fare { get; set; }
public DateTime arrivalTime { get; set; }
public DateTime departureTime { get; set; }
}
// 服务
public class flightService:Service
{
public object Post(TravelServiceRequest request)
{
var response = new TravelServiceResponce
{
departure =request.departure,
arrival =request.arrival,
airline="jet airways",
fare =677,
arrivalTime =new DateTime(2014,12,12,5,6,2),
departureTime = new DateTime(2014,11,12,5,6,2)
};
return response;
}
}
// Gloable.asax.cs file
public class Global : System.Web.HttpApplication
{
protected void Application_Start(object sender, EventArgs e)
{
var appHost = new AppHost();
appHost.Init();
}
}
在我的MVC应用中
public class HomeController : Controller
{
public ActionResult Index()
{
//call service from here
return View();
}
}
我有C#代码来调用此服务,但是我不确定这是否是在MVC控制器中使用的最佳方法
var client = new JsonServiceClient("http://server2:9080/");
var responce = client.Post(new TravelServiceRequest
{
departure = departure,
arrival = arrival
});
请以最好的方式帮助我在MVC中调用远程服务。
如果ServiceStack和MVC不在同一Web应用程序中托管在一起,那么您将使用ServiceStack Server DTO和.NET Service Client访问与任何.NET Service Client一样的ServiceStack Service,例如:
var response = client.Post(new TravelServiceRequest { ... });
共享Server DTO .dll的另一种方法是使用“添加ServiceStack参考”提供的VS.NET集成,它使您可以从远程URL生成Server DTO。
如果ServiceStack和MVC一起托管在同一AppDomain中,请参考ServiceStack与MVC的集成,它允许您的控制器可以通过从继承来访问大多数ServiceStack功能ServiceStackController
。
然后,您可以在MVC控制器中通过以下方式在过程中执行ServiceStack服务:
var response = base.Execute(new TravelServiceRequest { ... });
这等效于从IOC解析ServiceStack服务并直接调用它,而您可以这样做,例如:
using (var service = base.ResolveService<TravelServices>())
{
var response = service.Post(new TravelServiceRequest { ... });
}
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