[源码下载]
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
{
/**////
<summary>
/// IHello接口
///
</summary>
[ServiceContract]
public
interface IHello
{
/**////
<summary>
/// 打招呼方法
///
</summary>
///
<param name="name">人名</param>
///
<returns></returns>
[OperationContract]
string SayHello(string name);
}
}
Hello.cs
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.ServiceModel;
namespace WCF.ServiceLib.Binding
{
/**////
<summary>
/// Hello类
///
</summary>
public
class Hello : IHello
{
/**////
<summary>
/// 打招呼方法
///
</summary>
///
<param name="name">人名</param>
///
<returns></returns>
public
string SayHello(string name)
{
return
"Hello: "
+ name;
}
}
}
2、宿主
Hello.cs
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.ServiceModel;
namespace WCF.ServiceHost2.Binding
{
class Hello
{
static
void Main(string[] args)
{
using (ServiceHost host =
new ServiceHost(typeof(WCF.ServiceLib.Binding.Hello)))
{
// 写代码的方式做host
// host.AddServiceEndpoint(typeof(WCF.ServiceLib.Binding.IHello), new NetTcpBinding(), "net.tcp://localhost:54321/Binding/Hello");
host.Open();
Console.WriteLine("服务已启动");
Console.WriteLine("按<ENTER>停止服务");
Console.ReadLine();
}
}
}
}
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" c 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
{
public
partial
class Hello : Form
{
public Hello()
{
InitializeComponent();
}
private
void btnSayHello_Click(object sender, EventArgs e)
{
// 写代码的方式做client
// IHello proxy = ChannelFactory<IHello>.CreateChannel(new NetTcpBinding(), new EndpointAddress("net.tcp://localhost:54321/Binding/Hello"));
Binding.HelloClient proxy =
new Binding.HelloClient();
MessageBox.Show(proxy.SayHello(txtName.Text));
proxy.Close();
}
}
}
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" c />-->
<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
[源码下载]
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{ /**////<summary>
/// IHello接口 ///</summary>
[ServiceContract] publicinterface IHello
{ /**////<summary>
/// 打招呼方法 ///</summary>
///<param name="name">人名</param>
///<returns></returns>
[OperationContract] string SayHello(string name); }}Hello.cs
using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.ServiceModel;namespace WCF.ServiceLib.Binding{ /**////<summary>
/// Hello类 ///</summary>
public
class Hello : IHello
{ /**////<summary>
/// 打招呼方法 ///</summary>
///<param name="name">人名</param>
///<returns></returns>
public
string SayHello(string name)
{ return"Hello: "
+ name;
} }}2、宿主
Hello.cs
using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.ServiceModel;namespace WCF.ServiceHost2.Binding{ class Hello { staticvoid Main(string[] args)
{ using (ServiceHost host =new ServiceHost(typeof(WCF.ServiceLib.Binding.Hello)))
{ // 写代码的方式做host // host.AddServiceEndpoint(typeof(WCF.ServiceLib.Binding.IHello), new NetTcpBinding(), "net.tcp://localhost:54321/Binding/Hello"); host.Open(); Console.WriteLine("服务已启动"); Console.WriteLine("按<ENTER>停止服务"); Console.ReadLine(); } } }}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" c 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{ publicpartial
class Hello : Form
{ public Hello() { InitializeComponent(); } privatevoid btnSayHello_Click(object sender, EventArgs e)
{ // 写代码的方式做client // IHello proxy = ChannelFactory<IHello>.CreateChannel(new NetTcpBinding(), new EndpointAddress("net.tcp://localhost:54321/Binding/Hello")); Binding.HelloClient proxy =new Binding.HelloClient();
MessageBox.Show(proxy.SayHello(txtName.Text)); proxy.Close(); } }}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" c />--> <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
[源码下载]
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