3 WCF一些基础铺垫

1首先上一张wcf通讯图

a.Proxy代理部分底层调用的是 xxxxClient=> ChannelFactory=>IInpuChannel/IOutChannel...

b.Transaction、Encoding、Security、transport这些则被封装在了协议栈里面如BasicHttpBinding协议栈

2.很重要的一个知识点，当创建一个binding节点要使其有效，我们要在endPoint节点中添加一个bindingConfiguration的属性，将属性值设置成我们定义的binding节点的名字。

<?xml version="1.0" encoding="utf-8" ?>

<configuration>

  <startup>

    <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.6.1" />

  </startup>

  <system.serviceModel>

    <!--以下  新加入的bindings节点-->

    <bindings>

      <netTcpBinding>

        <binding name="MyBinding">

          <security mode="None"></security><!--不要安全-->

        </binding>

      </netTcpBinding>

    </bindings>

    <!--以上  新加入的bindings节点-->

    <behaviors>

      <serviceBehaviors>

        <behavior name="">

          <serviceMetadata httpGetEnabled="true" httpsGetEnabled="true" />

          <serviceDebug includeExceptionDetailInFaults="false" />

        </behavior>

      </serviceBehaviors>

    </behaviors>

    <services>

      <service name="WcfService.HomeService">

        <host>

          <baseAddresses>

            <!--<add baseAddress="http://localhost:8733/Design_Time_Addresses/WcfService/HomeService/" />-->

            <add baseAddress="http://localhost:8733/Design_Time_Addresses/WcfService/HomeService" />

          </baseAddresses>

        </host>

        <!--在endPoint这个节点的最后加入了属性 MyBinding-->

        <endpoint address="" binding="netTcpBinding" contract="WcfService.IHomeService" bindingConfiguration="MyBinding">

          <identity>

            <dns value="localhost" />

          </identity>

        </endpoint>

        <endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange" />

      </service>

    </services>

  </system.serviceModel>

</configuration>

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3 WCF一些基础铺垫

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