1.HTTP-GET WCF 方式

通過Http的方式提供metadata

1.1.配置文件方式

<system.serviceModel><services><service name = "MyService" behaviorConfiguration = "MEXGET"><host><baseAddresses><add baseAddress = "http://localhost:8000/"/></baseAddresses></host>...</service><service name = "MyOtherService" behaviorConfiguration = "MEXGET"><host><baseAddresses><add baseAddress = "http://localhost:8001/"/></baseAddresses></host>...</service></services><behaviors><serviceBehaviors><behavior name = "MEXGET"><serviceMetadata httpGetEnabled = "true"/></behavior></serviceBehaviors></behaviors> </system.serviceModel>

?一般通過HTTP的基地址即可以訪問元數據，也可以指定不同的地址：

<behavior name = "MEXGET"><serviceMetadata httpGetEnabled = "true" httpGetUrl = "MyMEXAddress"/> </behavior>

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1.2.代碼方式

ServiceHost host = new ServiceHost(typeof(MyService)); ServiceMetadataBehavior metadataBehavior; metadataBehavior = host.Description.Behaviors.Find<ServiceMetadataBehavior>(); if(metadataBehavior == null) { Debug.Assert(BaseAddresses.Any(baseAddress=>baseAddress.Uri.Scheme == "http")); metadataBehavior = new ServiceMetadataBehavior(); metadataBehavior.HttpGetEnabled = true; host.Description.Behaviors.Add(metadataBehavior); } host.Open();

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2.Metadata Exchange Endpoint

平臺無關的元數據交換方式，支持多種協議

<services><service name = "MyService" behaviorConfiguration = "MEX"><host><baseAddresses><add baseAddress = "net.tcp://localhost:8001/"/><add baseAddress = "net.pipe://localhost/"/></baseAddresses></host><endpointaddress = "MEX"binding = "mexTcpBinding"contract = "IMetadataExchange" /><endpointaddress = "MEX"binding = "mexNamedPipeBinding"contract = "IMetadataExchange" /><endpointaddress = "http://localhost:8000/MEX"binding = "mexHttpBinding"contract = "IMetadataExchange" />...</service> </services> <behaviors><serviceBehaviors><behavior name = "MEX"><serviceMetadata/></behavior></serviceBehaviors> </behaviors>

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轉載于:https://www.cnblogs.com/vicsmb/p/5248799.html

總結

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