.

using ConsoleApplication42;

using System.Data.Entity;

using System.Data.Entity.ModelConfiguration.Conventions;

namespace ConsoleApplication42

{

    using System;

    using System.Collections.Generic;

    using System.ComponentModel.DataAnnotations.Schema;

    using System.Data.Entity;

    using System.Linq;

    public class TbUser

    {

        public int Id { get; set; }

        public string UserName { get; set; }

        public string Password { get; set; }

        public string Email { get; set; }

        public virtual ICollection<TbUserRole> TbUserRoles { get; set; }

    }

    public class TbRole

    {

        public int Id { get; set; }

        public string RoleName { get; set; }

        public string RoleDescription { get; set; }

        public virtual ICollection<TbUserRole> TbUserRoles { get; set; }

    }

    public class TbUserRole

    {

        public int Id { get; set; }

        public int UserId { get; set; }

        public int RoleId { get; set; }

        [ForeignKey("UserId")]

        public virtual TbUser TbUser { get; set; }

        [ForeignKey("RoleId")]

        public virtual TbRole TbRole { get; set; }

    }

    public class stud

    {

    }

    public class MyDbContext : DbContext

    {

        public MyDbContext()

            : base("MyDbContext")

        {

        }

        public IDbSet<TbUser> TbUsers { get; set; }

        public IDbSet<TbRole> TbRoles { get; set; }

        public IDbSet<TbUserRole> TbUserRoles { get; set; }

        protected override void OnModelCreating(DbModelBuilder modelBuilder)

        {

            //因为表名称默认为复数形式，这里是移除复数形式，所以为单数形式生成

            modelBuilder.Conventions.Remove<PluralizingTableNameConvention>();

        }

    }

    //public class MyEntity

    //{

    //    public int Id { get; set; }

    //    public string Name { get; set; }

    //}

    public class Initializer : CreateDatabaseIfNotExists<MyDbContext>

    {

        public MyDbContext dbContext { get; set; }

        public Initializer()

        {

        }

        /// <summary>

        ///

        /// </summary>

        /// <param name="initData">是否初始化数据库数据 默认不初始化表为空</param>

        public void InitData(bool initData=false)

        {

            InitializeDatabase(dbContext);

            if (!initData)

                return;

            Seed(dbContext);

        }

        public override void InitializeDatabase(MyDbContext context)

        {

            base.InitializeDatabase(context);

        }

        protected override void Seed(MyDbContext context)

        {

            var tbUsers = new List<TbUser> {

                new TbUser{UserName="张三",Password="zhangsan",Email="zhangsan@163.com"},

                new TbUser{UserName="李四",Password="lisi",Email="lisi@163.com"}

            };

            tbUsers.ForEach(u => context.TbUsers.Add(u));

            var tbRoles = new List<TbRole> {

                new TbRole{RoleName="管理员",RoleDescription="管理员具有最高权限来对系统进行管理"},

                new TbRole{RoleName="一般用户",RoleDescription="一般用户具有一些基本的操作权限"}

            };

            tbRoles.ForEach(r => context.TbRoles.Add(r));

            var tbUserRole = new List<TbUserRole> {

                new TbUserRole{UserId=,RoleId=},

                new TbUserRole{UserId=,RoleId=},

                new TbUserRole{UserId=,RoleId=}

            };

            tbUserRole.ForEach(ur => context.TbUserRoles.Add(ur));

            context.SaveChanges();

        }

    }

}

.App.Config配置文件

<?xml version="1.0" encoding="utf-8"?>

<configuration>

  <configSections>

    <!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 -->

    <section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />

    <sectionGroup name="spring">

      <section name="context" type="Spring.Context.Support.ContextHandler, Spring.Core" />

      <section name="objects" type="Spring.Context.Support.DefaultSectionHandler, Spring.Core" />

    </sectionGroup>

  </configSections>

  <spring>

    <context>

                 <!--assembly://程序集名称/文件命名空间名称/文件的名称+.xml-->

                 <!--注意文件必须设置为嵌入的资源-->

      <resource uri="assembly://ConsoleApplication42/ConsoleApplication42.Config/BLL.xml" />

      <!--<resource uri="/Config/BLL.xml"/>-->

    </context>

    <objects xmlns="http://www.springframework.net" />

    <!--必要-->

  </spring>

  <startup>

    <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5.2" />

  </startup>

  <entityFramework>

    <contexts>

      <context type="ConsoleApplication42.MyDbContext,ConsoleApplication42" disableDatabaseInitialization="false">

        <databaseInitializer type="ConsoleApplication42.Initializer,ConsoleApplication42"></databaseInitializer>

      </context>

    </contexts>

    <defaultConnectionFactory type="System.Data.Entity.Infrastructure.LocalDbConnectionFactory, EntityFramework">

      <parameters>

        <parameter value="(localdb)Projectsv13" />

      </parameters>

    </defaultConnectionFactory>

    <providers>

      <provider invariantName="System.Data.SqlClient" type="System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer" />

    </providers>

  </entityFramework>

  <connectionStrings>

    <add name="MyDbContext" connectionString="Data Source=(localdb)\ProjectsV13;Initial Catalog=People1;Integrated Security=True;Connect Timeout=30;Encrypt=False;TrustServerCertificate=True;ApplicationIntent=ReadWrite;MultiSubnetFailover=False" providerName="System.Data.SqlClient" />

  </connectionStrings>

  <runtime>

    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">

      <dependentAssembly>

        <assemblyIdentity name="Spring.Core" publicKeyToken="65e474d141e25e07" culture="neutral" />

        <bindingRedirect oldVersion="0.0.0.0-2.0.1.45000" newVersion="2.0.1.45000" />

      </dependentAssembly>

    </assemblyBinding>

  </runtime>

</configuration>

.BLL.xml

<?xml version="1.0" encoding="utf-8" ?>

<objects xmlns="http://www.springframework.net">

  <!--产生产品结构所需的各类风险因子,标的因子,曲线因子 start-->

  <object id="dbContext" type="ConsoleApplication42.MyDbContext,ConsoleApplication42" >

  </object>

 <object id="Initializer" type="ConsoleApplication42.Initializer,ConsoleApplication42" >

   <property name="dbContext" ref="dbContext"/>

  </object>

</objects>

.调用

using Spring.Context;

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

namespace ConsoleApplication42

{

    class Program

    {

        static void Main(string[] args)

        {

            //new Initializer();

            var ctx = Spring.Context.Support.ContextRegistry.GetContext();

            var init =(Initializer) ctx["Initializer"];

            //初始化数据库或者数据

            init.InitData(true);

        }

    }

}