我最近在学WCF，碰到一个问题，提示“ServiceHost 仅支持类服务类型。”错误，请问如何解决？
using System.ServiceModel;
namespace TestServer
{
[ServiceContract]
public interface ITestSevice
{
[OperationContract]
int Getsum(int num1, int num2);
}
}
namespace TestServer
{
public class TestService : ITestSevice
{
public int Getsum(int num1, int num2)
{
return num1+num2;
}
}
}
宿主app.config
<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<system.serviceModel>
<behaviors>
<serviceBehaviors>
<behavior name="sumServiceBehavior">
<serviceMetadata httpGetEnabled="true"/>
</behavior>
</serviceBehaviors>
</behaviors>
<services>
<service name="TestServer.TestService" behaviorConfiguration="sumServiceBehavior">
<host>
<baseAddresses>
<add baseAddress="http://localhost:8089/MySumService"/>
</baseAddresses>
</host>
<endpoint address="" binding="wsHttpBinding" contract="TestServer.ITestService" />
</service>
</services>
</system.serviceModel>
</configuration>
宿主执行服务：
private void button1_Click(object sender, EventArgs e)
{
try
{
ServiceHost host = new ServiceHost(typeof(TestServer.ITestSevice));//=>这句报错：ServiceHost 仅支持类服务类型。”
host.Open();
richTextBox1.AppendText("WCF服务已经成功启动");
}
catch (Exception ex)
{
richTextBox1.AppendText("WCF服务启动中错误：" + ex.Message);
}
}
执行到ServiceHost host=new ....这句报错“ServiceHost 仅支持类服务类型。”请问如何解决?
------解决方案--------------------
ServiceHost host = new ServiceHost(typeof(TestServer.TestServer));