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ServiceStack.OrmLite 入门(一)

软件环境:

  • Win7 x64 SP1
  • SQL Server 2008r2
  • Visual Studio 2017 Professional

目标:取出示例数据库 ReportServer 的表 Roles 中的所有记录并显示。

步骤:

一、添加软件包

使用NuGet添加以下软件包:

ServiceStack

ServiceStack.OrmLite

 

二、定义表类

根据表Roles来定义对应的C#类:

    [Serializable]    [Alias("Roles")]    public class Role    {        public string RoleID { get; set; }        public string RoleName { get; set; }        public string Description { get; set; }        public string TaskMask { get; set; }        public int RoleFlags { get; set; }    }

 

三、获取表数据并输出

            var dbFactory = new OrmLiteConnectionFactory("Server=(local);Database=ReportServer;Trusted_Connection=True;", SqlServerDialect.Provider);            using(var db = dbFactory.Open())            {                var roles = db.Select<Role>();                "Roles: {0}".Print(roles.Dump());            }

 

完整的代码如下:

// RolesDemo.cs

using
System;using ServiceStack.Text; // for string.Print()using ServiceStack.OrmLite;using ServiceStack.DataAnnotations; // for [Alias()]namespace ConsoleApp1{ [Serializable] [Alias("Roles")] public class Role { public string RoleID { get; set; } public string RoleName { get; set; } public string Description { get; set; } public string TaskMask { get; set; } public int RoleFlags { get; set; } } class RolesDemo { public static void Run() { var dbFactory = new OrmLiteConnectionFactory("Server=(local);Database=ReportServer;Trusted_Connection=True;", SqlServerDialect.Provider); using(var db = dbFactory.Open()) { var roles = db.Select<Role>(); "Roles: {0}".Print(roles.Dump()); } } }}

 

// Program.cs
using System;namespace ConsoleApp1{    class Program    {        static void Main(string[] args)        {            RolesDemo.Run();        }    }}

 

ServiceStack.OrmLite 入门(一)