控制台wcf无需iis解决穿域文件

                wcf可以使用iis或者application作为宿主,使用iis的情况部署麻烦.需要装iis,还要设置mime,等等.

 

                公司的wcf从开始的iis宿主,变更成现在的application宿主.不过使用silverlight,需要用http协议去取得相应端口的穿域文件.

最开始解决办法是wcf使用application宿主,然后安装iis,建1个同样虚拟目录同样端口的站点,只放穿域文件.

 

                现在,参考了一些帖子,解决仍需要iis的问题.

 

                例子代码如下.

                建立个控制台项目.然后在项目上添加wcf服务.改名成MyService.cs

                然后代码为

                MyService.cs

1.   public class MyService : IMyService
2.     {
3.         public string DoWork()
4.         {
5.             return "This is A Sample From cross-domain.by Magic_mm";
6.         }
7.     }

  IMyService.cs 为

 

        

1. [ServiceContract]
2.     public interface IMyService
3.     {
4.         [OperationContract]
5.         string DoWork();
6.     }

 

下面再添加个wcf服务

名字就叫CrossDomainService.cs

 

CrossDomainService.cs 为

 

1. public class CrossDomainService : ICrossDomainService
2.     {
3.         
4.         public System.ServiceModel.Channels.Message ProvidePolicyFile()
5.         {
7.             FileStream filestream = File.Open(@"ClientAcessPolicy.xml", FileMode.Open, FileAccess.Read, FileShare.ReadWrite);
8.             XmlReader reader = XmlReader.Create(filestream);
9.             
10.             System.ServiceModel.Channels.Message result = Message.CreateMessage(MessageVersion.None, "", reader);
11.              
12.             return result;
13.             
14.         }
15.     }

ICrossDomainService.cs 为

1. [ServiceContract]
2.     public interface ICrossDomainService
3.     {
4.         [OperationContract]
5.         [WebGet(UriTemplate = "ClientAccessPolicy.xml")]
6.         Message ProvidePolicyFile();
8.     }

 

然后,添加个xml文件吧.

名字就叫ClientAcessPolicy.xml

 

内容是

1. <?xml version="1.0" encoding="utf-8"?>
2. <access-policy>
3.   <cross-domain-access>
4.     <policy>
5.       <allow-from http-request-headers="*">
6.         <domain uri="*"/>
7.       </allow-from>
8.       <grant-to>
9.         <resource path="/" include-subpaths="true"/>
10.       </grant-to>
11.     </policy>
12.   </cross-domain-access>
13. </access-policy>

 

ps:这里运行会出现url错误,建好后可以手动把它复制1份到debug目录

 

然后在Program.cs写

 

1. static void Main(string[] args)
2.         {
3.             ServiceHost myserviceHost = new ServiceHost(typeof(MyService));
4.             ServiceHost crossDomainserviceHost = new ServiceHost(typeof(CrossDomainService));
5.             myserviceHost.Open();
6.             crossDomainserviceHost.Open();
7.             Console.WriteLine("服务运行中");
8.             Console.ReadLine();
9.         
10.         }

好了,还有

app.config 文件修改如下

 

 

1. <?xml version="1.0" encoding="utf-8" ?>
2. <configuration>
3.     <system.serviceModel>
4.       <serviceHostingEnvironment aspNetCompatibilityEnabled="true"/>
5.       
7.         <behaviors>
8.             <serviceBehaviors>
9.                 <behavior name="wcftest.MyServiceBehavior">
10.                     <serviceMetadata httpGetEnabled="true" />
11.                     <serviceDebug includeExceptionDetailInFaults="false" />
12.                 </behavior>
13.               
14.             </serviceBehaviors>
15.           <endpointBehaviors>
17.             <behavior name="wcftest.CrossDomainServiceBehavior">
18.               <webHttp/>
19.             </behavior>
20.           </endpointBehaviors>
21.         </behaviors>
23.       
24.         <services>
25.              
26.             <service behaviorConfiguration="wcftest.MyServiceBehavior" name="wcftest.MyService">
27.                 <endpoint address="" binding="basicHttpBinding" contract="wcftest.IMyService">
28.                      
29.                 </endpoint>
30.                 <endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange" />
31.                 <host>
32.                     <baseAddresses>
33.                         <add baseAddress="http://localhost:8731/wcftest/MyService/" />
34.                     </baseAddresses>
35.                 </host>
36.             </service>
37.             <service 
38.                 name="wcftest.CrossDomainService">
39.                 <endpoint address="" binding="webHttpBinding" contract="wcftest.ICrossDomainService" behaviorConfiguration="wcftest.CrossDomainServiceBehavior">
40.                 </endpoint>
41.                  <host>
42.                     <baseAddresses>
43.                         <add baseAddress="http://localhost:8731/" />
44.                     </baseAddresses>
45.                 </host>
46.             </service>
47.         </services>
48.     </system.serviceModel>
49. </configuration>

ps: 我这里的wcftest是我项目名,你需要改成你的.

ok

 

再建个测试的silverlight项目吧.

编译好wcf,找到项目debug目录下的exe,先运行

 

现在可以再添加个silverlight项目,完了就添加wcf引用,我的是http://localhost:8731/wcftest/MyService/

我给起个名字叫ConsoleServiceReference

 

ok,然后我的page.xaml.cs的代码如下

 

1. public partial class Page : UserControl
2.     {
3.         public Page()
4.         {
5.             InitializeComponent();
7.             ConsoleServiceReference.MyServiceClient consoleClient = new crosstest.ConsoleServiceReference.MyServiceClient();
8.             consoleClient.DoWorkCompleted += new EventHandler<crosstest.ConsoleServiceReference
9. .DoWorkCompletedEventArgs>(consoleClient_DoWorkCompleted);
10.             consoleClient.DoWorkAsync();
11.         }
13.         void consoleClient_DoWorkCompleted(object sender, crosstest.ConsoleServiceReference
14. .DoWorkCompletedEventArgs e)
15.         {
16.             if (e.Result != null)
17.             {
18.                 TextBlock serviceText = new TextBlock();
19.                 serviceText.Text = e.Result;
20.                 LayoutRoot.Children.Add(serviceText);
22.             }
23.         }
24.     
25.     }

 

运行....成功显示This is A Sample From cross-domain.by Magic_mm