首先我要说的是,这是我第一次使用WCF web服务,在过去的3天里,我一直在与错误作斗争。这些问题在Stackoverflow上已经回答过很多次了,然而,我已经尝试了大多数解决方案,但还没有成功,所以我需要一些帮助来找出正确的方法。
现在介绍一些背景知识。我正在创建一个EpicorMVC5项目,我必须连接到Epicor服务( ASP.Net解决方案)。我的项目、ERP及其web服务都托管在一个内部IIS实例上。这些服务是使用BasicHTTP和NetTCP协议公开的。承载web服务和ERP的应用程序池使用标识。其中一个web服务名为Company.svc,它公开为:
<wsdl:service name="CompanySvcFacade">
<wsdl:port name="BasicHttpBinding_CompanySvcContract" binding="tns:BasicHttpBinding_CompanySvcContract">
<soap:address location="http://pilotserver/ERP100700/Ice/BO/Company.svc"/>
</wsdl:port>
<wsdl:port name="CustomBinding_CompanySvcContract" binding="tns:CustomBinding_CompanySvcContract">
<soap12:address location="net.tcp://pilotserver/ERP100700/Ice/BO/Company.svc"/>
<wsa10:EndpointReference>
<wsa10:Address>net.tcp://pilotserver/ERP100700/Ice/BO/Company.svc</wsa10:Address>
<Identity xmlns="http://schemas.xmlsoap.org/ws/2006/02/addressingidentity">
<Upn>pilotserver\Administrator</Upn>
</Identity>
</wsa10:EndpointReference>
</wsdl:port>
</wsdl:service>在我的项目中,我的web.config包含以下内容:
<system.serviceModel>
<bindings>
<basicHttpBinding>
<binding name="BasicHttpBinding_CompanySvcContract" />
</basicHttpBinding>
<customBinding>
<binding name="CustomBinding_CompanySvcContract">
<security defaultAlgorithmSuite="Default" authenticationMode="UserNameOverTransport"
requireDerivedKeys="true" includeTimestamp="true" messageSecurityVersion="WSSecurity11WSTrustFebruary2005WSSecureConversationFebruary2005WSSecurityPolicy11BasicSecurityProfile10">
<localClientSettings detectReplays="false" />
<localServiceSettings detectReplays="false" />
</security>
<textMessageEncoding />
<windowsStreamSecurity />
<tcpTransport />
</binding>
</customBinding>
</bindings>
<client>
<endpoint address="http://pilotserver/ERP100700/Ice/BO/Company.svc"
binding="basicHttpBinding" bindingConfiguration="BasicHttpBinding_CompanySvcContract"
contract="CompanyService.CompanySvcContract" name="BasicHttpBinding_CompanySvcContract" />
<endpoint address="net.tcp://pilotserver/ERP100700/Ice/BO/Company.svc"
binding="customBinding" bindingConfiguration="CustomBinding_CompanySvcContract"
contract="CompanyService.CompanySvcContract" name="CustomBinding_CompanySvcContract">
<identity>
<userPrincipalName value="pilotserver\Administrator" />
</identity>
</endpoint>
</client>
我正在尝试使用以下代码在客户端使用web服务:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using System.ServiceModel;
using System.ServiceModel.Channels;
using System.ServiceModel.Description;
using System.ServiceModel.Dispatcher;
using EpicorTestApp.CompanyService;
using NLog;
namespace EpicorTestApp.Controllers
{
public class HomeController : Controller
{
CompanySvcContractClient CompanyService = new CompanySvcContractClient("CustomBinding_CompanySvcContract");
//CompanySvcContractClient CompanyService = new CompanySvcContractClient("BasicHttpBinding_CompanySvcContract");
private Logger logger = LogManager.GetCurrentClassLogger();
public ActionResult Index()
{
ViewBag.Message = "Welcome to ASP.NET MVC!";
bool morePages = false;
CompanyService.ClientCredentials.UserName.UserName = "Administrator";
CompanyService.ClientCredentials.UserName.UserName = "myPassword";
CompanyListTableset companyList = CompanyService.GetList("", 0, 0, out morePages);
CompanyListTable companies = companyList.CompanyList;
foreach (CompanyListRow companyListRow in companies)
{
logger.Info("Company: " + companyListRow.Company);
}
return View();
}
}
}对于客户端绑定,我尝试了BasicHttp和NetTCP (以CustomBinding身份),这两种方法都会导致一些错误。在创建BasicHttp绑定时,我使用以下服务引用配置:

在运行此配置时,我收到“访问被拒绝。异常详细信息: System.ServiceModel.Security.SecurityAccessDeniedException:访问被拒绝”的错误。

对于nettcp绑定,当我试图创建一个服务引用时,我收到一条错误消息:“无法识别URI前缀。元数据包含无法解析的引用: net.tcp://localhost/ERP100700/Ice/BO/Company.svc'.我尝试在url中同时使用本地主机和pilotserver。

我尝试在调试模式(ISS-Express)下运行应用程序并将其发布到IIS,但结果相同。我做错了什么?我该如何解决这个问题?
https://stackoverflow.com/questions/38288357
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