wcf杂记

• WCF服务端和客户端如果传递的参数是复杂类型而且没有使用DataContract标签那么客户端对复杂类型的所有的公开属性都可见。
• 服务端配置文件

  <?xml version="1.0" encoding="utf-8" ?>
  <configuration>
  <system.serviceModel>
  <services>
  <service name="CarRentalSystem.Implementations.CarRentalService" behaviorConfiguration="CarRentalBehaviorConfiguration">
  <host>
  <baseAddresses>
  <add baseAddress="http://localhost:8888/"/>
  </baseAddresses>
  </host>
  <endpoint contract="CarRentalSystem.Contract.ICarRentalService" binding="wsHttpBinding" address="CarRentalService"></endpoint>
  </service>
  </services>

  <behaviors>
  <serviceBehaviors>
  <behavior name="CarRentalBehaviorConfiguration" >
  <serviceMetadata httpGetEnabled="true"/>
  </behavior>
  </serviceBehaviors>
  </behaviors>
  
  </system.serviceModel>
  </configuration>

• Host类

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

  host.Opened += new EventHandler(host_Opened);
  host.Open();
  Console.Read();

• 版本控制：对外的服务发布了一版之后然后对服务进行升级，就是版本控制
• 问题：wcf什么情况下用不同的序列化的方式DataContract?XmlSerilize