化零为整WCF(3) - 绑定Binding(basicHttpBinding和netTcpBinding)

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化零为整WCF(3) - 绑定Binding(basicHttpBinding和netTcpBinding)

作者：webabcd


介绍
WCF(Windows Communication Foundation) - 绑定Binding：Http以basicHttpBinding为例，Tcp以netTcpBinding为例。


示例
1、服务
IHello.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

using System.ServiceModel;

namespace WCF.ServiceLib.Binding
}

Hello.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

using System.ServiceModel;

namespace WCF.ServiceLib.Binding
}

2、宿主
Hello.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

using System.ServiceModel;

namespace WCF.ServiceHost2.Binding
}

App.config

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
  <system.serviceModel>
    <services>
      <!--name - 提供服务的类名-->
      <!--behaviorConfiguration - 指定相关的行为配置-->
      <service name="WCF.ServiceLib.Binding.Hello" behaviorConfiguration="BindingBehavior">
        <!--address - 服务地址-->
        <!--binding - 通信方式-->
        <!--contract - 服务契约-->
        <!--<endpoint binding="basicHttpBinding" contract="WCF.ServiceLib.Binding.IHello" address="Hello" />-->
        <endpoint binding="netTcpBinding" contract="WCF.ServiceLib.Binding.IHello" address="net.tcp://localhost:54321/Binding/Hello" />
        <!--元数据交换的endpoint-->
        <!--注：address是mex，它会和host/baseAddresses节点中的baseAddress做拼接，即提供元数据交换的地址为：http://localhost:12345/Binding/mex-->
        <endpoint binding="mexHttpBinding" contract="IMetadataExchange" address="mex" />
        <host>
          <baseAddresses>
            <add baseAddress="http://localhost:12345/Binding/"/>
          </baseAddresses>
        </host>
      </service>
    </services>
    <behaviors>
      <serviceBehaviors>
        <behavior name="BindingBehavior">
          <!--httpGetEnabled - 使用get方式提供服务-->
          <serviceMetadata httpGetEnabled="true" />
        </behavior>
      </serviceBehaviors>
    </behaviors>
  </system.serviceModel>
</configuration>

3、客户端
Hello.cs

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;

using System.ServiceModel;

namespace Client2.Binding

App.config

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
  <system.serviceModel>
    <client>
      <!--address - 服务地址-->
      <!--binding - 通信方式-->
      <!--contract - 服务契约-->
      <!--<endpoint address="http://localhost:12345/Binding/Hello" binding="basicHttpBinding" contract="Binding.IHello" />-->
      <endpoint address="net.tcp://localhost:54321/Binding/Hello" binding="netTcpBinding" contract="Binding.IHello" />
    </client>
  </system.serviceModel>
</configuration>

运行结果：
单击"Hello"按钮后弹出提示框，显示"Hello: webabcd"


OK
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