WCF宿主asp.netMVC 并且发布restfull接口数据

项目中需要同时用到WCF的SOAP接口和RESTFul Service，查了下资料发现WCF可以支持发布两种服务接口，整理资料如下

1、首先建立服务接口

备注：如果宿主不是网站，则接口上增加属性WebInvoke的时候启动会报错

　　WebInvoke：声明支持RESTFul ，接口名称为GetSchoolList（http://localhost:81/ServicesSchool.School.svc/GetSchoolList）

　　OperationContract：支持WCF默认

 1 namespace IServices
 2 {
 3 
 4     [ServiceContract]
 5     public interface ISchool
 6     {
 7         /// <summary>
 8         /// http://localhost:81/ServicesSchool.School.svc/GetSchoolList
 9         /// </summary>
10         /// <returns></returns>
11         [WebInvoke(Method = "POST", UriTemplate = "GetSchoolList", RequestFormat = WebMessageFormat.Json, ResponseFormat = WebMessageFormat.Json)]
12         [OperationContract]
13         List<string> GetSchoolList();
14     }
15 }

2、服务接口实现

如果需要支持RESTFul 时增加属性[AspNetCompatibilityRequirements(RequirementsMode = AspNetCompatibilityRequirementsMode.Allowed)]

需要引用using System.ServiceModel.Activation

 1 namespace ServicesSchool
 2 {
 3     /// <summary>
 4     /// 
 5     /// </summary>
 6     [AspNetCompatibilityRequirements(RequirementsMode = AspNetCompatibilityRequirementsMode.Allowed)]
 7     public class School : ISchool
 8     {
 9         public List<string> GetSchoolList()
10         {
11             return new List<string>() { 
12             "红旗小学","大兴小学"
13             };
14             
15         }
16     }
17 }

3、建立asp.net 宿主项目

　　配置文件部分

　　此处只列出WCF的配置节点，MVC自带配置属性忽略

  <!--WCF  配置--> 

  <system.serviceModel>
    <serviceHostingEnvironment aspNetCompatibilityEnabled="true" multipleSiteBindingsEnabled="true">
      <serviceActivations>
        <add service="ServicesSchool.School" relativeAddress="ServicesSchool.School.svc" />
      </serviceActivations>
    </serviceHostingEnvironment>


    <services>
      <service name="ServicesSchool.School" behaviorConfiguration="RESTBehaviour">
        <endpoint address=""
                  binding="webHttpBinding"
                  contract="IServices.ISchool"
                  behaviorConfiguration="ESEndPointBehavior"/>
      </service>
    </services>


    <behaviors>
      <serviceBehaviors>
        <!--设置rest接口属性-->
        <behavior name="RESTBehaviour">
          <serviceMetadata httpGetEnabled="true"/>
          <serviceDebug includeExceptionDetailInFaults="true"/>
        </behavior>

        <behavior>
          <!-- To avoid disclosing metadata information, set the values below to false before deployment -->
          <serviceMetadata httpGetEnabled="true" httpsGetEnabled="true"/>
          <!-- To receive exception details in faults for debugging purposes, set the value below to true.  Set to false before deployment to avoid disclosing exception information -->
          <serviceDebug includeExceptionDetailInFaults="false"/>
        </behavior>
      </serviceBehaviors>
      <endpointBehaviors>
        <behavior name="ESEndPointBehavior">
          <webHttp/>
        </behavior>
      </endpointBehaviors>
    </behaviors>
  </system.serviceModel>

  <!--WCF  配置-->

配置节点分为三部分：

　　1）、serviceHostingEnvironment 其实这就是启用了ASP.NET兼容模式，同时在节点serviceActivations中设置WCF服务的

　　　　同时配置RESTFul访问时的服务实现和服务地址<add service="ServicesSchool.School" relativeAddress="ServicesSchool.School.svc" />

　　2）、services 配置WCF服务

　　3）、behaviors 配置属性

　　备注：注意Services节点的RESTBehaviour和ESEndPointBehavior需要和behaviors 属性对应

4、配置WCF承载

　　前面已经将WCF服务和配置文件介绍完成，后面就需要将WCF服务进行承载

　　打开在Global.asax文件

　　1）、在RegisterRoutes方法中增加new { controller = @"^\b(?!uap)\w*\b$" }来约束路由，放置WCF服务被封杀，

 1 public static void RegisterRoutes(RouteCollection routes)
 2         {
 3 
 4             //WebServiceHostFactory factory = new WebServiceHostFactory();
 5             //RouteTable.Routes.Add(new ServiceRoute("ServicesSchool", factory,
 6             //   typeof(ServicesSchool.School)));
 7 
 8 
 9             routes.IgnoreRoute("{resource}.axd/{*pathInfo}");
10 
11             routes.MapRoute(
12                 "Default", // 路由名称
13                 "{controller}/{action}/{id}", // 带有参数的 URL
14                 new { controller = "Home", action = "Index", id = UrlParameter.Optional } // 参数默认值
15                 , new { controller = @"^\b(?!uap)\w*\b$" }
16             );
17 
18         }

　　2）、在Application_Start中增加服务承载

　　 RouteTable.Routes.Add(new ServiceRoute("Uap", new WebServiceHostFactory(), typeof(ServicesSchool.School)));

 1     protected void Application_Start()
 2         {
 3             AreaRegistration.RegisterAllAreas();
 4 
 5             RegisterGlobalFilters(GlobalFilters.Filters);
 6             RegisterRoutes(RouteTable.Routes);
 7 
 8             RouteTable.Routes.Add(new ServiceRoute("Uap", new WebServiceHostFactory(), typeof(ServicesSchool.School)));
 9            
10         }

以上完成后，就可以进行测试

我们就可访问此URL：http://localhost:81/ServicesSchool.School.svc来判断我们Service提供的正确与否，若是看到下面的截图则表明Service无误

　　看到上图，则说明服务正常，然后访问地址http://localhost:81/ServicesSchool.School.svc/GetSchoolList测试RESTFul接口

posted on 2018-06-25 18:57 高兴happy 阅读(271) 评论(0) 收藏举报