2.创建服务主机
创建WEB宿主做服务主机,用来侦听客户端提交的请求,并创建用于处理那些请求的服务类的实例.
<1>代码掩藏文件方式的服务类.
创建成功后如下图所示意.
在App_Code下含有一个带事例代码的Service.cs文件.(本过程直接采用现有代码).Service.svc文件相当于WebService的.asmx(本过程此处不做修改).在Web.config中添加一行
1<serviceMetadata httpGetEnabled="true"/>
完整的Web.config文件内容如下. 1<?xml version="1.0"?>
2<configuration xmlns="http://schemas.microsoft.com/.NetConfiguration/v2.0">
3 <system.serviceModel>
4 <services>
5 <!-- Before deployment, you should remove the returnFaults behavior configuration to avoid disclosing information in exception messages -->
6 <service name="WCFServiceLibrary.service1" behaviorConfiguration="returnFaults">
7 <endpoint contract="WCFServiceLibrary.IService1" binding="wsHttpBinding"/>
8 </service>
9 </services>
10 <behaviors>
11 <serviceBehaviors>
12 <behavior name="returnFaults" >
13 <serviceDebug includeExceptionDetailInFaults="true" />
14 <serviceMetadata httpGetEnabled="true" />
15 </behavior>
16 </serviceBehaviors>
17 </behaviors>
18 </system.serviceModel>
19 <system.web>
20 <compilation debug="true"/>
21 </system.web>
22</configuration>
2<configuration xmlns="http://schemas.microsoft.com/.NetConfiguration/v2.0">
3 <system.serviceModel>
4 <services>
5 <!-- Before deployment, you should remove the returnFaults behavior configuration to avoid disclosing information in exception messages -->
6 <service name="WCFServiceLibrary.service1" behaviorConfiguration="returnFaults">
7 <endpoint contract="WCFServiceLibrary.IService1" binding="wsHttpBinding"/>
8 </service>
9 </services>
10 <behaviors>
11 <serviceBehaviors>
12 <behavior name="returnFaults" >
13 <serviceDebug includeExceptionDetailInFaults="true" />
14 <serviceMetadata httpGetEnabled="true" />
15 </behavior>
16 </serviceBehaviors>
17 </behaviors>
18 </system.serviceModel>
19 <system.web>
20 <compilation debug="true"/>
21 </system.web>
22</configuration>
<2>引用预编译程序集的服务类.
添加对服务类的引用.
采用此种方式,可以删除App_Code下的Service.cs文件.修改Service.svc文件内容如下:
1<% @ServiceHost Language=C# Debug="true" Service="WCFServiceLibrary.service1" %>
同时Web.confing同步修改如下:
1<?xml version="1.0"?>
2<configuration xmlns="http://schemas.microsoft.com/.NetConfiguration/v2.0">
3 <system.serviceModel>
4 <services>
5 <!-- Before deployment, you should remove the returnFaults behavior configuration to avoid disclosing information in exception messages -->
6 <service name="WCFServiceLibrary.service1" behaviorConfiguration="returnFaults">
7 <endpoint contract="WCFServiceLibrary.IService1" binding="wsHttpBinding"/>
8 </service>
9 </services>
10 <behaviors>
11 <serviceBehaviors>
12 <behavior name="returnFaults">
13 <serviceDebug includeExceptionDetailInFaults="true"/>
14 <serviceMetadata httpGetEnabled="true"/>
15 </behavior>
16 </serviceBehaviors>
17 </behaviors>
18 </system.serviceModel>
19 <system.web>
20 <compilation debug="true">
21 <assemblies>
22 <add assembly="System.Security, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
23 <add assembly="Microsoft.Transactions.Bridge, Version=3.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
24 <add assembly="SMDiagnostics, Version=3.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
25 <add assembly="System.IdentityModel.Selectors, Version=3.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
26 <add assembly="System.DirectoryServices, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
27 <add assembly="System.Web.RegularExpressions, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
28 <add assembly="System.Transactions, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
29 <add assembly="System.Messaging, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
30 <add assembly="System.ServiceProcess, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/></assemblies></compilation>
31 </system.web>
32</configuration>
2<configuration xmlns="http://schemas.microsoft.com/.NetConfiguration/v2.0">
3 <system.serviceModel>
4 <services>
5 <!-- Before deployment, you should remove the returnFaults behavior configuration to avoid disclosing information in exception messages -->
6 <service name="WCFServiceLibrary.service1" behaviorConfiguration="returnFaults">
7 <endpoint contract="WCFServiceLibrary.IService1" binding="wsHttpBinding"/>
8 </service>
9 </services>
10 <behaviors>
11 <serviceBehaviors>
12 <behavior name="returnFaults">
13 <serviceDebug includeExceptionDetailInFaults="true"/>
14 <serviceMetadata httpGetEnabled="true"/>
15 </behavior>
16 </serviceBehaviors>
17 </behaviors>
18 </system.serviceModel>
19 <system.web>
20 <compilation debug="true">
21 <assemblies>
22 <add assembly="System.Security, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
23 <add assembly="Microsoft.Transactions.Bridge, Version=3.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
24 <add assembly="SMDiagnostics, Version=3.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
25 <add assembly="System.IdentityModel.Selectors, Version=3.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
26 <add assembly="System.DirectoryServices, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
27 <add assembly="System.Web.RegularExpressions, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
28 <add assembly="System.Transactions, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
29 <add assembly="System.Messaging, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
30 <add assembly="System.ServiceProcess, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/></assemblies></compilation>
31 </system.web>
32</configuration>
3.客户端配置和实现.
创建控制台程序作为测试客户端程序.
添加服务引用后如下.
客户端做简单的如下编程.
1using System;
2using System.Collections.Generic;
3using System.Text;
4
5namespace WCFCon
6{
7 class Program
8 {
9 static void Main(string[] args)
10 {
11 localhost.MyServiceClient wcf = new WCFCon.localhost.MyServiceClient();
12 Console.WriteLine("请输入数据:");
13 string str = Console.ReadLine();
14 Console.WriteLine("你输入的数据是:{0}", wcf.MyOperation1(str));
15 localhost.DataContract1 da = new WCFCon.localhost.DataContract1();
16 Console.WriteLine("请输入FirstName:");
17 da.FirstName = Console.ReadLine();
18 Console.WriteLine("请输入LastName:");
19 da.LastName = Console.ReadLine();
20 Console.WriteLine("FirstName+LastName={0}", wcf.MyOperation2(da));
21 }
22 }
23}
运行结果输出如下.2using System.Collections.Generic;
3using System.Text;
4
5namespace WCFCon
6{
7 class Program
8 {
9 static void Main(string[] args)
10 {
11 localhost.MyServiceClient wcf = new WCFCon.localhost.MyServiceClient();
12 Console.WriteLine("请输入数据:");
13 string str = Console.ReadLine();
14 Console.WriteLine("你输入的数据是:{0}", wcf.MyOperation1(str));
15 localhost.DataContract1 da = new WCFCon.localhost.DataContract1();
16 Console.WriteLine("请输入FirstName:");
17 da.FirstName = Console.ReadLine();
18 Console.WriteLine("请输入LastName:");
19 da.LastName = Console.ReadLine();
20 Console.WriteLine("FirstName+LastName={0}", wcf.MyOperation2(da));
21 }
22 }
23}
至此,一个简单的WCF创建演示过程结束.其它详细请参阅MSDN.