WCF 承载服务

WCF 承载服务

WinForm 承载 WCF
服务端
服务代码

服务接口：

namespace WCFService

{

[ServiceContract]

public interface IServiceWindow

{

[OperationContract(IsOneWay=false)]

string GetCurrentTime();

}

}

服务实现：

using System;

using System.Collections.Generic;

using System.Linq;

using System.Runtime.Serialization;

using System.ServiceModel;

using System.Text;

namespace WCFService

{

public class ServiceWindow:IServiceWindow

{

#region IServiceWindow 成员

public string GetCurrentTime()

{

return string.Format("Window Server Time:{0}", DateTime.Now.ToString());

}

#endregion

}

}

配置

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

<configuration>

<system.serviceModel>

<services>

clip_image001

clip_image002 <service behaviorConfiguration="WCFService.ServiceWindowBehavior"

name="WCFService.ServiceWindow">

<host>

<baseAddresses>

<add baseAddress="http://localhost:8000/ServiceWindow/"/>

</baseAddresses>

</host>

<endpoint address="/Address1"

binding="basicHttpBinding"

contract="WCFService.IServiceWindow"/>

<endpoint address="mex"

binding="mexHttpBinding"

contract="IMetadataExchange" />

</service>

</services >

<behaviors>

<serviceBehaviors>

<behavior name="WCFService.ServiceWindowBehavior">

<serviceMetadata httpGetEnabled="true" />

<serviceDebug includeExceptionDetailInFaults="false" />

</behavior>

</serviceBehaviors>

</behaviors>

</system.serviceModel>

</configuration>

启动代码

public void Start()

{

ServiceHost host = new ServiceHost(typeof(ServiceWindow));

host.Open();

}

private void btnStart_Click(object sender, EventArgs e)

{

Start();

}

客户端
如何调用

1. 启动服务窗体

clip_image003

2. 客户端添加服务引用

clip_image005

调用代码

ServiceWindow.ServiceWindowClient myHost3 = new WCFTest.ServiceWindow.ServiceWindowClient();

Console.WriteLine( myHost3.GetCurrentTime());

结果：

clip_image007

IIS 承载 WCF（略）
服务端
服务代码
配置
启动代码
客户端
如何调用
调用代码
Console 承载 WCF
服务端
服务代码

1. 服务接口

using System;

using System.Collections.Generic;

using System.Linq;

using System.Runtime.Serialization;

using System.ServiceModel;

using System.Text;

namespace ConsoleService

{

[ServiceContract]

public interface IServiceConsole

{

[OperationContract(IsOneWay=false)]

string GetCurrentTime();

}

}

2. 服务实现

using System;

using System.Collections.Generic;

using System.Linq;

using System.Runtime.Serialization;

using System.ServiceModel;

using System.Text;

namespace ConsoleService

{

public class ServiceConsole:IServiceConsole

{

#region IServiceWindow 成员

public string GetCurrentTime()

{

//ConsoleService.ServiceConsole

return string.Format("Console Server Time:{0}", DateTime.Now.ToString());

}

#endregion

}

}

配置

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

<configuration>

<system.serviceModel>

<services>

<service behaviorConfiguration="ConsoleService.ServiceConsoleBehavior"

name="ConsoleService.ServiceConsole">

<host>

<baseAddresses>

<add baseAddress="http://localhost:9000/ServiceConsole/"/>

</baseAddresses>

</host>

<endpoint address="/Address2"

binding="basicHttpBinding"

contract="ConsoleService.IServiceConsole"/>

<endpoint address="mex"

binding="mexHttpBinding"

contract="IMetadataExchange" />

</service>

</services >

<behaviors>

<serviceBehaviors>

<behavior name="ConsoleService.ServiceConsoleBehavior">

<serviceMetadata httpGetEnabled="true" />

<serviceDebug includeExceptionDetailInFaults="false" />

</behavior>

</serviceBehaviors>

</behaviors>

</system.serviceModel>

</configuration>

启动代码

static void Main(string[] args)

{

ServiceHost myHost = new ServiceHost(typeof(ServiceConsole));

myHost.Open();

Console.Read();

myHost.Close();

}

客户端
clip_image009
添加服务引用
clip_image010
调用代码
ServiceConsole.ServiceConsoleClient consoleClinet = new WCFTest.ServiceConsole.ServiceConsoleClient();
Console.WriteLine(consoleClinet.GetCurrentTime());
Console.Read();
Windows Service 承载 WCF
服务端
服务代码

1. 服务接口

using System;

using System.Collections.Generic;

using System.Linq;

using System.Runtime.Serialization;

using System.ServiceModel;

using System.Text;

namespace WindowsService

{

[ServiceContract]

interface IServiceTest

{

[OperationContract(IsOneWay=false)]

string GetCurrentTime();

}

}

2. 服务实现

using System;

using System.Collections.Generic;

using System.Linq;

using System.Runtime.Serialization;

using System.ServiceModel;

using System.Text;

namespace WindowsService

{

class ServiceTest:IServiceTest

{

#region IServiceWindowService 成员

public string GetCurrentTime()

{

Console.WriteLine("Receive call {0}", DateTime.Now);

return string.Format("Console Server Time:{0}", DateTime.Now.ToString());

}

#endregion

}

}

ServiceBase 类继承来实现 Windows 服务代码

using System;

using System.Collections.Generic;

using System.ComponentModel;

using System.Data;

using System.Diagnostics;

using System.Linq;

using System.ServiceProcess;

using System.Text;

using System.ServiceModel;

namespace WindowsService

{

public partial class ServiceTestWindowService : ServiceBase

{

private ServiceHost serviceHost = null;

public ServiceTestWindowService()

{

InitializeComponent();

}

protected override void OnStart(string[] args)

{

if (serviceHost != null)

{

serviceHost.Close();

}

serviceHost = new ServiceHost(typeof(ServiceTest));

serviceHost.Open();

}

protected override void OnStop()

{

if(serviceHost!=null)

{

serviceHost.Close();

serviceHost = null;

}

}

}

}

Installer 继承类 实现服务安装服务

using System;

using System.Collections;

using System.Collections.Generic;

using System.ComponentModel;

using System.Configuration.Install;

using System.Linq;

using System.ServiceProcess;

namespace WindowsService

{

[RunInstaller(true)]

public partial class Installer1 : Installer

{

private ServiceProcessInstaller process;

private ServiceInstaller service;

public Installer1()

{

InitializeComponent();

process = new ServiceProcessInstaller();

process.Account = ServiceAccount.LocalSystem;

service = new ServiceInstaller();

service.ServiceName = "WCFWindowsServiceSample";

Installers.Add(process);

Installers.Add(service);

}

}

}

配置代码

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

<configuration>

<system.serviceModel>

<services>

<service name="WindowsService.ServiceTest" behaviorConfiguration="ConsoleService.ServiceConsoleBehavior">

<host>

<baseAddresses>

<add baseAddress="http://localhost:9002/WindowService/ServiceTest"/>

</baseAddresses>

</host>

<!-- this endpoint is exposed at the base address provided by host: http://localhost:8000/ServiceModelSamples/service -->

<endpoint address=""

binding="wsHttpBinding"

contract="WindowsService.IServiceTest" />

<!-- the mex endpoint is explosed at http://localhost:8000/ServiceModelSamples/service/mex -->

<endpoint address="mex"

binding="mexHttpBinding"

contract="IMetadataExchange" />

</service>

</services>

<behaviors>

<serviceBehaviors>

<behavior name="ConsoleService.ServiceConsoleBehavior">

<serviceMetadata httpGetEnabled="true" />

<serviceDebug includeExceptionDetailInFaults="false" />

</behavior>

</serviceBehaviors>

</behaviors>

</system.serviceModel>

</configuration>

安装与启动界面

1. 命令行安装

installUtil 程序名称

installutil 程序名称 /u

clip_image012

2. 服务启动

clip_image014

客户端

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如何调ServiceWindowService.ServiceTestClient testClient = new WCFTest.ServiceWindowService.ServiceTestClient();

Console.WriteLine(testClient.GetCurrentTime());用

l 补充说明：

ServiceHost 不一定必须在在windows 服务的 OnStart中实现。OnStart

下面例子演示了这种实现。

l Service中实现ServiceHost

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.ServiceModel;

using System.ServiceModel.Description;

using System.Xml;

using TPRIBPM.Base.Tools;

namespace TPRIBPM.Foundation.PWService

{

public class WCFService

{

private ServiceHost host;

private Uri serverUrl;

private TPRIBPM.Foundation.PWDB.PWDBDataContext dataContext ;

PowerService pwser;

//http://localhost:7654/PWDB/

public WCFService(Uri serverUrl)

{

try

{

string connectionString = MyConfig.getConnection("myconstring");

if (!string.IsNullOrEmpty(connectionString))

{

dataContext = new TPRIBPM.Foundation.PWDB.PWDBDataContext(connectionString);

}

else

{

dataContext = new TPRIBPM.Foundation.PWDB.PWDBDataContext();

}

dataContext.SubmitChanges();

MyLog.writeInfo("数据库连接成功:" + dataContext.Connection.ConnectionString);

this.serverUrl = serverUrl;

pwser = new PowerService(dataContext);

host = new ServiceHost(pwser, serverUrl);

host.Closed += new EventHandler(host_Closed);

host.Opened += new EventHandler(host_Opened);

host.UnknownMessageReceived += new EventHandler<UnknownMessageReceivedEventArgs>(host_UnknownMessageReceived);

host.Faulted += new EventHandler(host_Faulted);

ServiceMetadataBehavior behavior = new ServiceMetadataBehavior();

behavior.HttpGetEnabled = true;

host.Description.Behaviors.Add(behavior);

System.ServiceModel.BasicHttpBinding bh = new BasicHttpBinding();

XmlDictionaryReaderQuotas quotas = new XmlDictionaryReaderQuotas();

quotas.MaxStringContentLength = 7000000;

bh.ReaderQuotas = quotas;

bh.MaxReceivedMessageSize = 7000000;

host.AddServiceEndpoint(typeof(IPowerService), bh, "PW/");

}

catch (System.Exception ex)

{

MyLog.writeError(ex.Message);

throw new MyException(ex.Message);

}

}

void host_Faulted(object sender, EventArgs e)

{

MyLog.writeError("WCF-Faulted");

}

void host_UnknownMessageReceived(object sender, UnknownMessageReceivedEventArgs e)

{

MyLog.writeError("WCF-UnknownMessageReceived");

}

void host_Opened(object sender, EventArgs e)

{

MyLog.writeInfo("WCF服务已启动,url:" + host.BaseAddresses[0].AbsoluteUri.ToString());

}

void host_Closed(object sender, EventArgs e)

{

MyLog.writeInfo("WCF服务已停止");

}

public int? open()

{

try

{

if (host.State == CommunicationState.Created)

{

host.Open();

return null ;

}

return 1;

}

catch (System.Exception ex)

{

MyLog.writeError(ex.Message);

throw new MyException(ex.Message);

}

}

public int? close()

{

if (host.State == CommunicationState.Opened)

{

host.Close();

return null;

}

else

{

return 1;

}

}

}

}

l windows服务类中调用serverhost的实现类

using System;

using System.Collections.Generic;

using System.ComponentModel;

using System.Data;

using System.Diagnostics;

using System.Linq;

using System.ServiceProcess;

using System.Text;

using System.ServiceModel;

using System.Configuration;

using TPRIBPM.Foundation.PWService;

using TPRIBPM.Base.Tools;

namespace TPRIBPM.Foundation.WinServicePWServer

{

/***********************************************************************

* Module: 权限服务的Windows Service包装

* Author: hbb0b0@163.com

* Create Date: 2009/7/27

* Summary:

***********************************************************************/

public partial class TPRIBPMPWService : ServiceBase

{

/// <summary>

/// PW的WCFService

/// </summary>

private WCFService wcfser;

public TPRIBPMPWService()

{

InitializeComponent();

}

/// <summary>

/// 启动

/// </summary>

/// <param name="args"></param>

protected override void OnStart(string[] args)

{

string urlAddress = ConfigurationManager.AppSettings["wcfserviceurl"];

wcfser = new TPRIBPM.Foundation.PWService.WCFService(new Uri(urlAddress));

int? v = wcfser.open();

if (v == null)

{

MyDebug.write("服务已启动");

}

}

/// <summary>

/// 关闭

/// </summary>

protected override void OnStop()

{

close();

}

/// <summary>

/// 关闭方法

/// </summary>

void close()

{

if (wcfser != null)

{

int? v = wcfser.close();

if (v == null)

{

MyDebug.write("服务已停止");

}

}

}

}

}

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原文地址：https://www.cnblogs.com/hbb0b0/p/1950595.html