public class EmployeesService : IEmployeesService{private static IList<Employee> list = new List<Employee>(){new Employee(){Id="001",Name="张三",Department=".NET部",Grade="1"},new Employee(){Id="002",Name="李四",Department="JAVA部",Grade="2"},new Employee(){Id="003",Name="王五",Department="PHP部",Grade="3"},};public IEnumerable<Employee> GetAll(){return list;}public Employee Get(string id){Employee employee = list.FirstOrDefault(e => e.Id == id);if (employee == null){//提示没有找到
            }return employee;}public void Create(Employee employee){list.Add(employee);}public void Update(Employee employee){this.Delete(employee.Id);list.Add(employee);}public void Delete(string id){Employee employee = this.Get(id);if (employee != null){list.Remove(employee);}}}
}

<?xml version="1.0" encoding="utf-8" ?>
<configuration><startup><supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5" /></startup><system.serviceModel><services><service name="Service.EmployeesService"><endpoint address="http://127.0.0.1:123/employees"binding="webHttpBinding"contract="Service.Interface.IEmployeesService"/></service></services></system.serviceModel>
</configuration>

<?xml version="1.0" encoding="utf-8" ?>
<configuration><startup><supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5" /></startup><system.serviceModel><behaviors><endpointBehaviors><behavior name="webBehavior"><webHttp /></behavior></endpointBehaviors></behaviors><client><endpoint name="Service.EmployeesService"address="http://127.0.0.1:123/employees"behaviorConfiguration="webBehavior"binding="webHttpBinding"contract="Service.Interface.IEmployeesService"/></client></system.serviceModel>
</configuration>

static void Main(string[] args){using (ChannelFactory<IEmployeesService> channelFactory = new ChannelFactory<IEmployeesService>("Service.EmployeesService")){IEmployeesService proxy = channelFactory.CreateChannel();Console.WriteLine("所有员工列表：");Array.ForEach<Employee>(proxy.GetAll().ToArray(), employee => Console.WriteLine(employee));Console.WriteLine("\n添加一个新员工（004）：");proxy.Create(new Employee{Id = "004",Name = "赵六",Grade = "G9",Department = "行政部"});Array.ForEach<Employee>(proxy.GetAll().ToArray(), employee => Console.WriteLine(employee));Console.WriteLine("\n修改员工（004）信息：");proxy.Update(new Employee{Id = "004",Name = "赵六2",Grade = "G11",Department = "销售部"});Array.ForEach<Employee>(proxy.GetAll().ToArray(), employee => Console.WriteLine(employee));Console.WriteLine("\n删除员工（004）信息：");proxy.Delete("004");Array.ForEach<Employee>(proxy.GetAll().ToArray(), employee => Console.WriteLine(employee));Console.Read();}}