ServiceStack Web Service 创办与调用简单示列

ServiceStack Web Service 创建与调用简单示列

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

ServiceStack Web Service 创办与调用简单示列

2.安装发布组件

ServiceStack Web Service 创办与调用简单示列

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

ServiceStack Web Service 创办与调用简单示列

整个项目解决方案的框架如下：

ServiceStack Web Service 创办与调用简单示列

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

ServiceStack Web Service 创办与调用简单示列

2.搜索servicestack提供的组件

ServiceStack Web Service 创办与调用简单示列

3.安装完成后创建新项目，来自模板

ServiceStack Web Service 创办与调用简单示列

创建完成后的项目框架如下

ServiceStack Web Service 创办与调用简单示列

5.改成我们所需要的

ServiceStack Web Service 创办与调用简单示列

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();
        }
    }
}

ServiceStack Web Service 创办与调用简单示列

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; }
    }
}