wcf调用

(懒惰是遗忘最大的助手)

(本文为方便自己记忆及使用)

 

1.创建接口

 

  [OperationContract]
        [ServiceKnownType(typeof(Model.GenSuperviseLog))]
        List<Model.GenSuperviseLog> getSuperviseLog(Guid lid, Guid uid, DateTime begionTime, DateTime endTime);

 

 

 

2.实现该接口

 

   public List<Model.GenSuperviseLog> getSuperviseLog(Guid lid, Guid uid, DateTime begionTime, DateTime endTime)
        {
            List<Model.GenSuperviseLog> ls = new List<Model.GenSuperviseLog>();
            
            for (int i = 0; i < 5; i++)
            {
               Model.GenSuperviseLog c = new Model.GenSuperviseLog();
                c.GenSuperviseLogID = Guid.NewGuid();
                c.genSiteBasicID = lid;
                c.genEtpRoleBasicID = uid;
                c.logBrief = "logBrief ";
                c.logCompany = "logCompany ";
                c.logContent = "logContent ";
                c.logCreator = "logCreator ";
                c.logTime = DateTime.Now;

                ls.Add(c);
            }

            return ls;

            throw new NotImplementedException();
        }

 

3.服务调用

 

  //获得服务器IP
            string hostIP = Dns.GetHostEntry(Dns.GetHostName()).AddressList[2].ToString();
#if CLIENT_DISCOVERY_BUILD
           Uri address = new Uri(string.Format("http://localhost:8000/calculator", hostIP));
#else
            Uri address = new Uri(string.Format("http://{0}:8000/calculator", hostIP));
#endif
            ServiceHost serviceHost = new ServiceHost(typeof(MyProcessService), address);
            try
            {
                // 添加一个服务节点
                serviceHost.AddServiceEndpoint(
                    typeof(IMyProcess),
                    new BasicHttpBinding(),
                    "Calculator");
#if !CLIENT_DISCOVERY_BUILD
                // 允许运行时的元数据交互(使用NetCfSvcUtil工具)
                ServiceMetadataBehavior smb = new ServiceMetadataBehavior();
                smb.HttpGetEnabled = true;
                serviceHost.Description.Behaviors.Add(smb);
#endif
                serviceHost.Open();
                Console.WriteLine("MyProcessService is running at " + address.ToString());
                Console.WriteLine("Press <ENTER> to terminate");
                Console.ReadLine();
                // 把服务状态置为关闭
                serviceHost.Close();
            }
            catch (CommunicationException ce)
            {
                Console.WriteLine("An exception occured: {0}", ce.Message);
                serviceHost.Abort();
            }