Question

我正在开发一个服务应用程序，它可以允许连接到服务器的物联网设备，通过WCF将字符串数据传输到客户端（我必须在c＃中执行此操作）。我能够通过使用带有wsdualhttpbinding的端点编写自托管服务来实现这一点。现在，我想通过webhttpbinding将另一个端点添加到同一服务中，以利用REST功能。可能吗？感谢您是否可以指出我做上面提到的例子。谷歌搜索了几个小时，无法找到一个能够将wsdualhttpbinding和webhttpbinding结合在一起的例子。

Answer 1

请你可以像这样添加webhttpbinding

<webHttpBinding>
    <binding 
        allowCookies="Boolean"
        bypassProxyOnLocal="Boolean"
        closeTimeout="TimeSpan"
        hostNameComparisonMode="StrongWildCard/Exact/WeakWildcard"
        maxBufferPoolSize="integer"
        maxBufferSize="integer"
        maxReceivedMessageSize="Integer"
        name="string"
        openTimeout="TimeSpan" 
        proxyAddress="URI"
        receiveTimeout="TimeSpan"
        sendTimeout="TimeSpan"
                transferMode="Buffered/Streamed/StreamedRequest/StreamedResponse"
        useDefaultWebProxy="Boolean">

writeEncoding="UnicodeFffeTextEncoding/Utf16TextEncoding/Utf8TextEncoding"
        <security mode="None/Transport/TransportCredentialOnly">
            <transport clientCredentialType = 
                 "Basic/Certificate/Digest/None/Ntlm/Windows"
                  proxyCredentialType="Basic/Digest/None/Ntlm/Windows"
                  realm="string" />
        </security>
       <readerQuotas             maxArrayLength="Integer"            maxBytesPerRead="Integer"            maxDepth="Integer"             maxNameTableCharCount="Integer"                     maxStringContentLength="Integer" />
    </binding>
</webHttpBinding>

您也可以参考此网站了解更多信息 https://chsakell.com/2013/09/14/wcf-self-hosting-multiple-bindings/

Answer 2

最后再回答我自己的问题。我设法启用了两个端点wsdualhttpbinding和webhttpbinding并自我托管。

以下代码显示我如何在控制台启用两个端点。

WebServiceHost host1 = new WebServiceHost(typeof(REST), new Uri("http://localhost:8090/"));
host1.AddServiceEndpoint(typeof(IREST), new WebHttpBinding(), "rest");
host1.Description.Endpoints[0].Behaviors.Add(new WebHttpBehavior { HelpEnabled = true });
host1.Open();

ServiceHost host2 = new ServiceHost(typeof(SOAP), new Uri("http://10.121.72.214:8090/soap"));
host2.AddServiceEndpoint(typeof(ISOAP), new WSDualHttpBinding(), "");
ServiceMetadataBehavior smb = host2.Description.Behaviors.Find<ServiceMetadataBehavior>();
if (smb == null)
{
    smb = new ServiceMetadataBehavior();
    smb.HttpGetEnabled = true;
    smb.MetadataExporter.PolicyVersion = PolicyVersion.Policy15;
    host2.Description.Behaviors.Add(smb);
    host2.AddServiceEndpoint(ServiceMetadataBehavior.MexContractName, MetadataExchangeBindings.CreateMexHttpBinding(), "mex");
}

host2.Open();

Console.WriteLine(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"));
Console.WriteLine("Host is opened.");
Console.ReadKey();
host1.Close();
host2.Close();

所以当我在浏览器中输入http://localhost:8090/rest和http://localhost:8090/soap时。我能够看到REST和SOAP（WSDualHttpBinding）服务的帮助页面。我也确认它可以在客户端成功回调方法。

可以使用wsdualhttpbinding + webhttpbinding启用多个端点吗？

2 个答案: