C# 如何在selfhost环境中注入对用作RESTFul服务的WCF服务的依赖关系
我需要一些示例,说明如何在自宿主环境中使用WCF技术并通过使用DI容器(可能是SimpleInjector)实现RESTfull服务 在上,我发现了如何集成定制工厂,但它是为ServiceHost设计的,但这不适合使用WebServiceHost的RESTFull服务 我试图将服务主机配置为与webHttpBinding兼容,但未发生任何问题,我收到此类错误:C# 如何在selfhost环境中注入对用作RESTFul服务的WCF服务的依赖关系,c#,wcf,dependency-injection,simple-injector,C#,Wcf,Dependency Injection,Simple Injector,我需要一些示例,说明如何在自宿主环境中使用WCF技术并通过使用DI容器(可能是SimpleInjector)实现RESTfull服务 在上,我发现了如何集成定制工厂,但它是为ServiceHost设计的,但这不适合使用WebServiceHost的RESTFull服务 我试图将服务主机配置为与webHttpBinding兼容,但未发生任何问题,我收到此类错误: <Fault xmlns="http://schemas.microsoft.com/ws/2005/05/envelop
<Fault
xmlns="http://schemas.microsoft.com/ws/2005/05/envelope/none">
<Code>
<Value>Sender</Value>
<Subcode>
<Value
xmlns:a="http://schemas.microsoft.com/ws/2005/05/addressing/none">a:DestinationUnreachable
</Value>
</Subcode>
</Code>
<Reason>
<Text xml:lang="it-IT">Impossibile elaborare nel destinatario il messaggio con To 'http://localhost:8733/3AdispPushBatchService/pushpost' a causa di una mancata corrispondenza AddressFilter in EndpointDispatcher. Controllare la corrispondenza di EndpointAddresses del mittente e del destinatario.</Text>
</Reason>
</Fault>
IAaaDispPushBatchService.cs
using System;
using System.Configuration;
using System.IO;
using System.ServiceModel.Activation;
using System.Text;
using Newtonsoft.Json;
namespace AAARestService
{
[AspNetCompatibilityRequirements(RequirementsMode = AspNetCompatibilityRequirementsMode.Allowed)]
public class AAADispPushBatchService : IAaaDispPushBatchService
{
public string GetBatchJson(Stream jsonFileContent)
{
try
{
var sr = new StreamReader(jsonFileContent, Encoding.UTF8);
var str = sr.ReadToEnd();
if (String.IsNullOrWhiteSpace(str))
throw new ArgumentException("No data inside body request");
var definition = new { BatchName = "" };
var json = JsonConvert.DeserializeAnonymousType(str, definition);
if (json == null)
throw new ArgumentException("No valid json inside");
if (String.IsNullOrWhiteSpace(json.BatchName))
throw new ArgumentException("BatchName not present");
var currentDir = ConfigurationManager.AppSettings["BatchPath"];
Directory.CreateDirectory(currentDir);
var filepath = Path.Combine(currentDir, json.BatchName+".json");
File.WriteAllText(filepath, str);
return $"Saved in {filepath}";
}
catch (Exception e)
{
return e.Message;
}
}
}
}
using System.IO;
using System.ServiceModel;
using System.ServiceModel.Web;
namespace AAARestService
{
[ServiceContract(Name = "AAADispPushBatchService")]
public interface IAaaDispPushBatchService
{
[OperationContract]
[WebInvoke(Method = "POST", UriTemplate = "pushpost", BodyStyle = WebMessageBodyStyle.Bare,ResponseFormat = WebMessageFormat.Json)]
string GetBatchJson(Stream jsonFileContent);
}
}
编辑!!!!!
顺便说一句,我尝试添加simpleinjector,以下是基于我在博客中发现的示例
Bootstrapper.cs
using System.Reflection;
using SimpleInjector;
namespace AAARestService
{
public static class BootStrapper
{
public static readonly Container Container;
static BootStrapper()
{
Container container = new Container();
container.Register<IMyDateTimeService,MyDAteTimeService>();
container.RegisterWcfServices(Assembly.GetExecutingAssembly());
Container = container;
}
}
}
主要
static void Main(字符串[]args)
{
尝试
{
Uri httpUrl=新Uri(“http://localhost:8733/3AdispPushBatchService");
Uri httpUrl1=新Uri(“http://localhost:8734/3AdispPushBatchService");
//ServiceHost selfhost=新的ServiceHost(typeof(aaadispushBatchService),httpUrl);
//ServiceEndpoint sep=selfhost.AddServiceEndpoint(typeof(IAaaDispPushBatchService),新的WebHttpBinding(),httpUrl);
//添加(新的WebHttpBehavior());
//ServiceMetadataBehavior smb=新ServiceMetadataBehavior();
//smb.HttpGetEnabled=true;
//selfhost.Description.Behaviors.Add(smb);
MyWebServiceHostFactory=新的MyWebServiceHostFactory();
var selfhost=factory.GetWebServiceEndpoint(typeof(aaadispushBatchService),httpUrl);
selfhost.Open();
//WebServiceHost webHost=新的WebServiceHost(typeof(aaadispushBatchService),httpUrl1);
//webHost.Open();
foreach(selfhost.Description.Endpoints中的ServiceEndpoint se)
Console.WriteLine(“服务是端点为“+se.Address”的主机);
//foreach(webHost.Description.Endpoints中的ServiceEndpoint se)
//Console.WriteLine(“服务是端点为“+se.Address”的主机);
//Console.WriteLine(“ASP.Net:+ServiceHostingEnvironment.AspNetCompatibilityEnabled”);
Console.WriteLine(“主机正在运行…按键停止”);
Console.ReadLine();
}
捕获(例外情况除外)
{
控制台写入线(例如消息);
Console.ReadLine();
}
}
我还没有尝试使用依赖注入技术与WCF集成,也许该博客中的解决方案值得一试。我也不建议您在WCF中使用依赖项注入,因为它本身不支持依赖项注入。此外,对于servicehost
hostingWCF REST-style
服务,我们需要在服务端点上添加WebHttp
行为。请参考以下代码实现
Uri uri = new Uri("http://localhost:8004");
WebHttpBinding binding = new WebHttpBinding();
binding.Security.Mode = WebHttpSecurityMode.None;
using (ServiceHost sh = new ServiceHost(typeof(MyService), uri))
{
ServiceEndpoint se=sh.AddServiceEndpoint(typeof(IService), binding,"");
se.EndpointBehaviors.Add(new WebHttpBehavior());
sh.Opened += delegate
{
Console.WriteLine("Service is ready");
};
sh.Closed += delegate
{
Console.WriteLine("Service is clsoed");
};
sh.Open();
Console.ReadLine();
//pause
sh.Close();
Console.ReadLine();
如果有什么我可以帮忙的,请随时告诉我。我还没有尝试使用依赖注入技术与WCF集成,也许该博客中的解决方案值得一试。我也不建议您在WCF中使用依赖项注入,因为它本身不支持依赖项注入。此外,对于
servicehost
hostingWCF REST-style
服务,我们需要在服务端点上添加WebHttp
行为。请参考以下代码实现
Uri uri = new Uri("http://localhost:8004");
WebHttpBinding binding = new WebHttpBinding();
binding.Security.Mode = WebHttpSecurityMode.None;
using (ServiceHost sh = new ServiceHost(typeof(MyService), uri))
{
ServiceEndpoint se=sh.AddServiceEndpoint(typeof(IService), binding,"");
se.EndpointBehaviors.Add(new WebHttpBehavior());
sh.Opened += delegate
{
Console.WriteLine("Service is ready");
};
sh.Closed += delegate
{
Console.WriteLine("Service is clsoed");
};
sh.Open();
Console.ReadLine();
//pause
sh.Close();
Console.ReadLine();
如果有什么我可以帮忙的,请随时告诉我。为什么不使用WebApi?对于REST服务,WebApi比WCF好。因为我的项目是一个桌面应用程序,需要集成一些WCF服务,我以前在其他项目自托管WCF服务中使用过。我现在看到WebApi可以自托管,所以我尝试一下为什么不使用WebApi?对于REST服务,WebApi比WCF好。因为我的项目是一个桌面应用程序,需要集成一些WCF服务,我以前在其他项目自托管WCF服务中使用过。我现在看到WebApi可以自托管,所以我给它一个tryThanks@Abraham Qian,现在服务主机使用http绑定谢谢@Abraham Qian,现在服务主机使用http绑定
Uri uri = new Uri("http://localhost:8004");
WebHttpBinding binding = new WebHttpBinding();
binding.Security.Mode = WebHttpSecurityMode.None;
using (ServiceHost sh = new ServiceHost(typeof(MyService), uri))
{
ServiceEndpoint se=sh.AddServiceEndpoint(typeof(IService), binding,"");
se.EndpointBehaviors.Add(new WebHttpBehavior());
sh.Opened += delegate
{
Console.WriteLine("Service is ready");
};
sh.Closed += delegate
{
Console.WriteLine("Service is clsoed");
};
sh.Open();
Console.ReadLine();
//pause
sh.Close();
Console.ReadLine();