[索引页]
[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
2、宿主
Hello.cs
运行结果:
单击"Hello"按钮后弹出提示框,显示"Hello: webabcd"
OK
[源码下载]
[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]
public interface IHello
{
/// <summary>
/// 打招呼方法
/// </summary>
/// <param name="name">人名</param>
/// <returns></returns>
[OperationContract]
string SayHello( string name);
}
}
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;
}
}
}
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();
}
}
}
}
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" 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>
<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
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();
}
}
}
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" contract="Binding.IHello" />-->
<endpoint address="net.tcp://localhost:54321/Binding/Hello" binding="netTcpBinding" contract="Binding.IHello" />
</client>
</system.serviceModel>
</configuration>
<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
[源码下载]
本文转自webabcd 51CTO博客,原文链接:
http://blog.51cto.com/webabcd/344108
,如需转载请自行联系原作者