引用就不说明，直接贴上：

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

public class WCFServiceHelper
{

private static List<ServiceHost> _ServiceHost = new List<ServiceHost>();

/// <summary>
/// 启动WCF服务
/// </summary>
public static void ServiceStart()
{

//配置的服务地址，自己配置
string WCFServiceAddress = ConfigurationManager.AppSettings["WCFServiceAddress"];

/* 配置的格式如

<appSettings>
<add key="WCFServiceAddress" value="http://www.mamicode.com/net.tcp://127.0.0.1:8888"/>
</appSettings>

*/

//获取配置文件的服务名称，就是那些接口，形式看具体需求去配

/* 如果多个服务要逗号分隔开，My.IService1,My.IService2服务接口，My.Service.Service1,My.Service.Service2服务实现

<WCFServices>
<add key="My.IService1,My.IService2" value="http://www.mamicode.com/My.Service.Service1,My.Service.Service2"/>

多个就继续往下配置

</WCFServices>

*/
IDictionary WCFDict = ConfigurationManager.GetSection("WCFServices") as IDictionary;//获取自定义的节点
if (WCFDict != null)
{
string ServiceName = string.Empty;
NetTcpBinding Binding;
string[] Services;
string[] IServices;
ServiceHost host;

foreach (DictionaryEntry dict in WCFDict)//这里面遍历绑定服务
{

ServiceName = dict.Value.ToString();
Services = ServiceName.Split(‘,‘)[0].Split(‘.‘);
IServices = dict.Key.ToString().Split(‘,‘)[0].Split(‘.‘);

Binding = new NetTcpBinding("TcpSet");//绑定协议

Binding.ReceiveTimeout = new TimeSpan(0, 30, 0);

Binding.Security.Mode = SecurityMode.None;

host = new ServiceHost(Type.GetType(ServiceName));
host.AddServiceEndpoint(Type.GetType(dict.Key.ToString()), Binding, string.Format("{0}/{1}", WCFServiceAddress, Services[Services.Length - 1]));

try
{
host.Open();

Console.ForegroundColor = ConsoleColor.Yellow;
Console.WriteLine(string.Format("{0}启动成功", string.Format("{0}/{1}", WCFServiceAddress, Services[Services.Length - 1])));
_ServiceHost.Add(host);
}
catch (Exception exception)
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine(string.Format("{0}启动失败，失败原因：{1}", string.Format("{0}/{1}", WCFServiceAddress, Services[Services.Length - 1]),exception.ToString()));
}
}
}
}

/// <summary>
/// 停止WCF服务
/// </summary>
public static void ServiceStop()
{
foreach (ServiceHost host in _ServiceHost)
{
host.Close();
}
}
}

/*绑定的配置

<system.serviceModel>
<bindings>
<netTcpBinding>
<binding name="TcpSet" maxBufferSize="2147483647" receiveTimeout="00:30:00" sendTimeout="00:30:00" maxBufferPoolSize="2147483647" maxReceivedMessageSize="2147483647" maxConnections="100000">
<readerQuotas maxDepth="32" maxStringContentLength="2147483647 " maxArrayLength="2147483647" maxBytesPerRead="4096" maxNameTableCharCount="16384"/>
</binding>
</netTcpBinding>
</bindings>
</system.serviceModel>

*/