ServiceStackWebService创建与调用简单示列

2019-11-14 14:25:12

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ServiceStack 概念

ServiceStack Web Service 创建与调用简单示列

上篇文章介绍了ServiceStack是什么，本章进入主题，如何快速简单的搭建ServiceStack服务环境和调用。

ServiceStack服务搭建

服务的搭建有两种方法，我会一一介绍。

第一种方法如下：

1.创建网站项目

2.安装发布组件

packages.confing文件为您提供每一个ServiceStack dll 的版本和运行时信息。

定义是 ServiceStack <Ticket> 请求数据契约

using System;using System.Collections.Generic;using System.Linq;using System.Text;using ServiceStack;namespace Model{    /// <summary>    /// 创建票据 请求实体    /// </summary>    public class TicketRequest : IReturn<TicketResponse>    {        public int TicketId { get; set; }        public int TableNumber { get; set; }        public int ServerId { get; set; }    }    public class TicketDeleteRequest    {        public int TicketId { get; set; }    }}

定义ServiceStack <Ticket> 响应数据契约

using System;using System.Collections.Generic;using System.Linq;using System.Text;namespace Model{    /// <summary>    /// 创建票据响应数据实体    /// </summary>    public class TicketResponse    {         public int TicketId { get; set; }        public int TableNumber { get; set; }        public int ServerId { get; set; }        public List<OrderResponse> Orders { get; set; }        public DateTime Timestamp { get; set; }    }    /// <summary>    /// 票据所属订单    /// </summary>    public class OrderResponse    {        public int OrderId { get; set; }    }}

定义ServiceStack 接口方法

using Model;using System.Collections.Generic;namespace Interface{    public interface ITicketService    {        /// <summary>        /// 方法请求模式和路由规则 后面再说        /// 请求票据列表        /// </summary>        /// <param name="request"></param>        /// <returns></returns>        List<TicketResponse> Any(TicketRequest request);        /// <summary>        /// 删除指定票据        /// </summary>        /// <param name="request"></param>        /// <returns></returns>        bool POST(TicketDeleteRequest deleteid);    }}

实现ServiceStack 接口方法

using Interface;using Model;using System;using System.Collections.Generic;namespace Service{    public class TicketService : ServiceStack.Service, ITicketService    {        /// <summary>        /// 方法请求模式和路由规则 后面再说        /// 请求票据列表        /// </summary>        /// <param name="request"></param>        /// <returns></returns>        public List<TicketResponse> Any(TicketRequest request)        {            List<TicketResponse> result = new List<TicketResponse>();            List<OrderResponse> orderlist = new List<OrderResponse>();            orderlist.Add(new OrderResponse() { OrderId = 1 });            result.Add(new TicketResponse()            {                Orders = orderlist,                ServerId = 1,                TableNumber = 1,                TicketId = 1,                Timestamp = DateTime.Now            });            result.Add(new TicketResponse()            {                Orders = orderlist,                ServerId = 2,                TableNumber = 2,                TicketId = 2,                Timestamp = DateTime.Now            });            return result;        }        /// <summary>        /// 删除指定票据        /// </summary>        /// <param name="request"></param>        /// <returns></returns>        public bool POST(TicketDeleteRequest deleteid)        {            return true;        }    }}

实现ServiceStack服务宿主

using System;using System.Collections.Generic;using System.Linq;using System.Text;namespace Service.Host{    public class TickServiceHost : ServiceStack.AppHostBase    {        // Register your Web service with ServiceStack.        public TickServiceHost()            : base("Ticket Service", typeof(Service.TicketService).Assembly) { }        public override void Configure(Funq.Container container)        {            // Register any dependencies your services use here.        }    }}

启动ServiceStack服务宿主

<%@ application Language="C#" %><script runat="server">    void Application_Start(object sender, EventArgs e)     {        // 在应用程序启动时运行的代码        new Service.Host.TickServiceHost().Init();    }        void Application_End(object sender, EventArgs e)     {        //  在应用程序关闭时运行的代码    }            void Application_Error(object sender, EventArgs e)     {         // 在出现未处理的错误时运行的代码    }    void session_Start(object sender, EventArgs e)     {        // 在新会话启动时运行的代码    }    void Session_End(object sender, EventArgs e)     {        // 在会话结束时运行的代码。         // 注意: 只有在 Web.config 文件中的 sessionstate 模式设置为        // InPRoc 时，才会引发 Session_End 事件。如果会话模式设置为 StateServer        // 或 SQLServer，则不引发该事件。    }       </script>

添加ServiceStack网站集成配置

<?xml version="1.0" encoding="utf-8"?><!--  有关如何配置 asp.net 应用程序的详细信息，请访问  http://go.microsoft.com/fwlink/?LinkId=169433  --><configuration>  <system.web>    <compilation debug="true" targetFramework="4.0" />  </system.web>  <!--Required for IIS 7 (and above) -->  <system.webServer>    <validation validateIntegratedModeConfiguration="false" />    <handlers>      <add path="*.aspx" name="DefaultHttpApplication" type="System.Web.UI.PageHandlerFactory" verb="*" />      <add path="*" name="ServiceStack.Factory" type="ServiceStack.HttpHandlerFactory, ServiceStack" verb="*" preCondition="integratedMode" resourceType="Unspecified" allowPathInfo="true"/>    </handlers>  </system.webServer></configuration>

至此ServiceStack服务已经完成，运行程序可以看到界面如下，其中TicketRequest和TicketDeleteRequest可以理解成实际的调用方法，里面定义的参数可以理解成方法的请求参数，后续调用会继续讲解

整个项目解决方案的框架如下：

第二种创建方法比较简单，快速，利用ServiceStack官方提供的模板直接生成，具体操作方法如下：

1.打开VS，工具扩展和更新

2.搜索servicestack提供的组件

3.安装完成后创建新项目，来自模板

创建完成后的项目框架如下

5.改成我们所需要的

ServiceStack客户端调用

using ConsoleApplication1.model;using ServiceStack;using System;using System.Collections.Generic;using System.Linq;using System.Text;namespace ConsoleApplication1{    class Program    {        static void Main(string[] args)        {            //客户端采用json数据格式            JsonServiceClient client1 = new JsonServiceClient("http://localhost:32617/");            Console.WriteLine("http://localhost:32617/");            //TicketRequest 为请求的方法            List<TicketResponse> responseSearch = client1.Get<List<TicketResponse>>(new TicketRequest() { TicketId = 1 });            Console.WriteLine(responseSearch.Count);            bool responseDelete = client1.Post<bool>(new TicketDeleteRequest() { TicketId = 1 });            Console.WriteLine(responseDelete);            Console.WriteLine("http://localhost:36107/");            List<TicketResponse> responseSearch1 = client1.Get<List<TicketResponse>>(new TicketRequest() { TicketId = 1 });            Console.WriteLine(responseSearch1.Count);            bool responseDelete1 = client1.Post<bool>(new TicketDeleteRequest() { TicketId = 1 });            Console.WriteLine(responseDelete1);                           Console.ReadLine();        }    }}

using System;using System.Collections.Generic;using System.Linq;using System.Text;namespace ConsoleApplication1.model{    /// <summary>    /// 创建票据 请求实体    /// IReturn<TicketResponse> 指该方法返回的数据实体    /// </summary>    public class TicketRequest    {        public int TicketId { get; set; }        public int TableNumber { get; set; }        public int ServerId { get; set; }    }    public class TicketDeleteRequest    {        public int TicketId { get; set; }    }}