在IIS上的WCF中获取主机名

问题描述

根据以下图片，IIS上可能有多个WebSite提供多种服务，

Based on below pic, there may be several WebSite on IIS with several services,

所以我唯一将它们从一起分开的是主机名，在其他网站兄弟服务可以一起调用所以我有决定更改主机名如果他们不在localhost上，那么在服务中我试过这样的事情：

So the only thing which I have separate them from together is Hostname , in the other site sibling services may call together so I have decided to change hostname if they are not on localhost so in service I tried something like this:

HostName = OperationContext.Current.Channel.LocalAddress.Uri.Host.ToString();

当我通过它的代理呼叫另一项服务时我在服务中 Rehome

and in service when I am calling another service by it's proxy I Rehome

 public void ReHome(string hostName)
    {
        if (!string.IsNullOrEmpty(hostName))
        {
            if (this.Endpoint.Address.Uri.DnsSafeHost.ToLower().Equals("localhost"))
            {
                string newAddress = string.Format("{0}://{1}{2}/{3}", Endpoint.Address.Uri.Scheme
                    , hostName, string.IsNullOrEmpty(Endpoint.Address.Uri.Port.ToString()) ? string.Empty : ":" + Endpoint.Address.Uri.Port.ToString()
                    , Endpoint.Address.Uri.AbsolutePath);
                this.Endpoint.Address = new EndpointAddress(newAddress);
            }
        }
    }

服务中的呼叫示例：

 using (var hisProxy = new HISIntegrationClient("hisIntegrationEndPoint", Internals.SYSTEM))
        {
            hisProxy.ReHome(HostName);
            ....
        }

所以 OperationContext.Current.Channel.LocalAddress.Uri.Host 给我我想要的上面的照片？

so is OperationContext.Current.Channel.LocalAddress.Uri.Host give me what I want that mentioned in above pic?

推荐答案

使用以下代码片段获取服务器的当前基地址（主机名和端口）

You get the current base address of server(hostname and port) using following code snippet

var baseAddress = OperationContext.Current.Host.BaseAddresses[0].Authority;

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