.net WCF简单实例详解（5）
本文为大家分享了.net WCF简单实例，供大家参考，具体内容如下
1.创建WCF项目
2.系统自动生成IWcfService
// 注意: 使用“重构”菜单上的“重命名”命令，可以同时更改代码和配置文件中的接口名“IService1”。
[ServiceContract]
public interface IWcfService
{
[OperationContract]
string GetData(int value);
[OperationContract]
CompositeType GetDataUsingDataContract(CompositeType composite);
// TODO: 在此添加您的服务操作
}
// 使用下面示例中说明的数据约定将复合类型添加到服务操作。
[DataContract]
public class CompositeType
{
bool boolValue = true;
string stringValue = "Hello ";
[DataMember]
public bool BoolValue
{
get { return boolValue; }
set { boolValue = value; }
}
[DataMember]
public string StringValue
{
get { return stringValue; }
set { stringValue = value; }
}
}
（1）服务契约：ServiceContract（服务）和OperationContract （方法）
（2）数据契约：DataContract（类）和DataMember（属性） 用于类和结构上
（3）消息契约：MessageContract 用于soap消息
3.WCF服务类
public class WcfService : IWcfService
{
public string GetData(int value)
{
return string.Format("You entered: {0}", value);
}
public CompositeType GetDataUsingDataContract(CompositeType composite)
{
if (composite == null)
{
throw new ArgumentNullException("composite");
}
if (composite.BoolValue)
{
composite.StringValue += "Suffix";
}
return composite;
}
}
4.服务配置文件
<system.serviceModel>
<!--配置绑定节点Start-->
<bindings>
<basicHttpBinding>
<binding name="basicHttpBinding0" maxReceivedMessageSize="2147483647">
<readerQuotas maxStringContentLength="2147483647"/>
<security mode="None" />
</binding>
</basicHttpBinding>
<netTcpBinding>
<binding name="netTcpBinding0" maxReceivedMessageSize="2147483647">
<readerQuotas maxStringContentLength="2147483647"/>
<security mode="None" />
</binding>
</netTcpBinding>
<wsHttpBinding></wsHttpBinding>
</bindings>
<!--配置绑定节点End-->
<!--配置服务节点Start-->
<services>
<!--配置某一服务，在这里可以指定服务名称-->
<service name="WcfServiceTest.WcfService">
<endpoint address="aaa" binding="basicHttpBinding" bindingConfiguration="basicHttpBinding0"
name="BasicHttpBinding_WcfService" contract="WcfServiceTest.IWcfService">
<identity>
<dns value="localhost"/>
</identity>
</endpoint>
<endpoint address="" binding="netTcpBinding" bindingConfiguration="netTcpBinding0"
name="NetTcpBinding_WcfService" contract="WcfServiceTest.IWcfService">
<identity>
<dns value="localhost"/>
</identity>
</endpoint>
</service>
</services>
<!--配置服务节点End-->
<behaviors>
<serviceBehaviors>
<behavior>
<!-- 为避免泄漏元数据信息，请在部署前将以下值设置为 false -->
<serviceMetadata httpGetEnabled="true" httpsGetEnabled="true"/>
<!-- 要接收故障异常详细信息以进行调试，请将以下值设置为 true。在部署前设置为 false 以避免泄漏异常信息 -->
<serviceDebug includeExceptionDetailInFaults="false"/>
</behavior>
</serviceBehaviors>
</behaviors>
<protocolMapping>
<add binding="basicHttpsBinding" scheme="https" />
</protocolMapping>
<serviceHostingEnvironment aspNetCompatibilityEnabled="true" multipleSiteBindingsEnabled="true" />
</system.serviceModel>
5.iis部署WCF服务
6.添加客户端项目并添加服务引用
7.Main程序中添加wcf服务并调用方法
class Program
{
static void Main(string[] args)
{
var client = new WcfService.WcfServiceClient();
try
{
var str = client.GetData(2046);
Console.WriteLine(string.Format("内容:{0}", str));
client.Close();
}
catch (Exception ex)
{
Console.WriteLine("出现异常！");
client.Abort();
}
Console.ReadLine();
}
}
8.客户端配置文件
<system.serviceModel>
<bindings>
<basicHttpBinding>
<binding name="BasicHttpBinding_WcfService" />
</basicHttpBinding>
<netTcpBinding>
<binding name="NetTcpBinding_WcfService">
<security mode="None" />
</binding>
</netTcpBinding>
</bindings>
<client>
<!--<endpoint address="http://localhost/WcfServiceTest/WcfService.svc"
binding="basicHttpBinding" bindingConfiguration="BasicHttpBinding_WcfService"
contract="WcfService.IWcfService" name="BasicHttpBinding_WcfService" />-->
<endpoint address="net.tcp://localhost/WcfServiceTest/WcfService.svc"
binding="netTcpBinding" bindingConfiguration="NetTcpBinding_WcfService"
contract="WcfService.IWcfService" name="NetTcpBinding_WcfService">
<identity>
<dns value="localhost" />
</identity>
</endpoint>
</client>
</system.serviceModel>
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