Castle.ActiveRecord多数据库配置

近来使用Castle.ActiveRecord框架,网上有关多数据支撑之篇章非常少,因此有矣马上篇博文的发生。

  1. #### 开发工具VS2015,Sql Server2008R2

  2. #### 新建数据库,数据初始化脚论如下:

    1 –新建数据库Castle.ActiveRecord.DB1
    2 CREATE DATABASE [Castle.ActiveRecord.DB1];
    3 GO
    4
    5 USE [Castle.ActiveRecord.DB1]
    6 GO
    7 /** Object: Table [dbo].[Post] Script Date: 09/25/2016 16:46:21 **/
    8 SET ANSI_NULLS ON
    9 GO
    10 SET QUOTED_IDENTIFIER ON
    11 GO
    12 CREATE TABLE [dbo].Post NOT NULL,
    14 [Subject] nvarchar NULL,
    15 [Text] nvarchar NULL,
    16 [DateAdded] [datetime] NULL,
    17 PRIMARY KEY CLUSTERED
    18 (
    19 [Id] ASC
    20 )WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
    21 ) ON [PRIMARY]
    22 GO
    23 EXEC sys.sp_addextendedproperty @name=N’MS_Description’, @value=N’自增主键’ , @level0type=N’SCHEMA’,@level0name=N’dbo’, @level1type=N’TABLE’,@level1name=N’Post’, @level2type=N’COLUMN’,@level2name=N’Id’
    24 GO
    25 EXEC sys.sp_addextendedproperty @name=N’MS_Description’, @value=N’主题’ , @level0type=N’SCHEMA’,@level0name=N’dbo’, @level1type=N’TABLE’,@level1name=N’Post’, @level2type=N’COLUMN’,@level2name=N’Subject’
    26 GO
    27 EXEC sys.sp_addextendedproperty @name=N’MS_Description’, @value=N’内容’ , @level0type=N’SCHEMA’,@level0name=N’dbo’, @level1type=N’TABLE’,@level1name=N’Post’, @level2type=N’COLUMN’,@level2name=N’Text’
    28 GO
    29 EXEC sys.sp_addextendedproperty @name=N’MS_Description’, @value=N’添加日期’ , @level0type=N’SCHEMA’,@level0name=N’dbo’, @level1type=N’TABLE’,@level1name=N’Post’, @level2type=N’COLUMN’,@level2name=N’DateAdded’
    30 GO
    31 SET IDENTITY_INSERT [dbo].[Post] ON
    32 INSERT [dbo].[Post] ([Id], [Subject], [Text], [DateAdded]) VALUES (1, N’新闻’, N’最新消息内容’, ‘2016-09-01′)
    33 INSERT [dbo].[Post] ([Id], [Subject], [Text], [DateAdded]) VALUES (2, N’音乐’, N’流行音乐’, ‘2016-09-02’)
    34 SET IDENTITY_INSERT [dbo].[Post] OFF
    35
    36 –新建数据库Castle.ActiveRecord.DB2
    37 CREATE DATABASE [Castle.ActiveRecord.DB2];
    38 GO
    39
    40 USE [Castle.ActiveRecord.DB2]
    41 GO
    42 /** Object: Table [dbo].[Post] Script Date: 09/25/2016 16:53:05 **/
    43 SET ANSI_NULLS ON
    44 GO
    45 SET QUOTED_IDENTIFIER ON
    46 GO
    47 CREATE TABLE [dbo].Post NOT NULL,
    49 [Subject] nvarchar NULL,
    50 [Text] nvarchar NULL,
    51 [DateAdded] [datetime] NULL,
    52 PRIMARY KEY CLUSTERED
    53 (
    54 [Id] ASC
    55 )WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
    56 ) ON [PRIMARY]
    57 GO
    58 EXEC sys.sp_addextendedproperty @name=N’MS_Description’, @value=N’自添主键’ , @level0type=N’SCHEMA’,@level0name=N’dbo’, @level1type=N’TABLE’,@level1name=N’Post’, @level2type=N’COLUMN’,@level2name=N’Id’
    59 GO
    60 EXEC sys.sp_addextendedproperty @name=N’MS_Description’, @value=N’主题’ , @level0type=N’SCHEMA’,@level0name=N’dbo’, @level1type=N’TABLE’,@level1name=N’Post’, @level2type=N’COLUMN’,@level2name=N’Subject’
    61 GO
    62 EXEC sys.sp_addextendedproperty @name=N’MS_Description’, @value=N’内容’ , @level0type=N’SCHEMA’,@level0name=N’dbo’, @level1type=N’TABLE’,@level1name=N’Post’, @level2type=N’COLUMN’,@level2name=N’Text’
    63 GO
    64 EXEC sys.sp_addextendedproperty @name=N’MS_Description’, @value=N’添加日期’ , @level0type=N’SCHEMA’,@level0name=N’dbo’, @level1type=N’TABLE’,@level1name=N’Post’, @level2type=N’COLUMN’,@level2name=N’DateAdded’
    65 GO
    66 SET IDENTITY_INSERT [dbo].[Post] ON
    67 INSERT [dbo].[Post] ([Id], [Subject], [Text], [DateAdded]) VALUES (1, N’小说’, N’纪实小说’, ‘2016-09-03′)
    68 INSERT [dbo].[Post] ([Id], [Subject], [Text], [DateAdded]) VALUES (2, N’电脑’, N’超极本’, ‘2016-09-04’)
    69 SET IDENTITY_INSERT [dbo].[Post] OFF

    3.新建MVC项目ActiveRecord.Demo,新建类库Castle.ActiveRecord.DB1.Models,类库Castle.ActiveRecord.DB2.Models

  • MVC项目ActiveRecord.Demo文件添加Castle.ActiveRecord框架dll引用,使用NuGut搜索添加.添加对类库Castle.ActiveRecord.DB1.Models,类库Castle.ActiveRecord.DB2.Models的援。
  • 类库Castle.ActiveRecord.DB1.Models,类库Castle.ActiveRecord.DB2.Models添加Castle.ActiveRecord、NHibernate引用。

图片 1

 4.Castle.ActiveRecord.DB1.Models类库添加DB1ActiveRecordBase抽象类公事,继承自ActiveRecordBase基类.

  添加Post类,继承自DB1ActiveRecordBase抽象类

 1 using System;
 2 using System.Collections.Generic;
 3 using System.Linq;
 4 using System.Text;
 5 using System.Threading.Tasks;
 6 
 7 namespace Castle.ActiveRecord.DB1.Models
 8 {
 9     public abstract class DB1ActiveRecordBase : ActiveRecordBase
10     {
11 
12     }
13 }

 1 using System;
 2 using System.Collections.Generic;
 3 using System.Linq;
 4 using System.Text;
 5 using System.Threading.Tasks;
 6 
 7 namespace Castle.ActiveRecord.DB1.Models
 8 {
 9     [ActiveRecord("Post")]
10     public class Post : DB1ActiveRecordBase
11     {
12         /// <summary>
13         /// 自增主键
14         /// </summary>
15         [PrimaryKey(PrimaryKeyType.Identity, Column = "Id")]
16         public int Id { set; get; }
17 
18 
19         /// <summary>
20         /// 主题
21         /// </summary>
22         [Property("Subject")]
23         public string Subject { set; get; }
24 
25 
26         /// <summary>
27         /// 内容
28         /// </summary>
29         [Property("Text")]
30         public string Text { set; get; }
31 
32         /// <summary>
33         /// 添加日期
34         /// </summary>
35         [Property("DateAdded")]
36         public DateTime DateAdded { set; get; }
37 
38         public static IEnumerable<Post> FindAllBy()
39         {
40             return FindAll(typeof(Post)).Cast<Post>(); ;
41         }
42     }
43 }

Castle.ActiveRecord.DB2.Models类库添加DB2ActiveRecordBase抽象类公事,继承自ActiveRecordBase基类 添加Post类,继承自DB2ActiveRecordBase抽象类

 

 1 using System;
 2 using System.Collections.Generic;
 3 using System.Linq;
 4 using System.Text;
 5 using System.Threading.Tasks;
 6 
 7 namespace Castle.ActiveRecord.DB2.Models
 8 {
 9     public abstract class DB2ActiveRecordBase : ActiveRecordBase
10     {
11 
12     }
13 }

 1 using System;
 2 using System.Collections.Generic;
 3 using System.Linq;
 4 using System.Text;
 5 using System.Threading.Tasks;
 6 
 7 namespace Castle.ActiveRecord.DB2.Models
 8 {
 9     [ActiveRecord("Post")]
10     public class Post : DB2ActiveRecordBase
11     {
12         /// <summary>
13         /// 自增主键
14         /// </summary>
15         [PrimaryKey(PrimaryKeyType.Identity, Column = "Id")]
16         public int Id { set; get; }
17 
18 
19         /// <summary>
20         /// 主题
21         /// </summary>
22         [Property("Subject")]
23         public string Subject { set; get; }
24 
25 
26         /// <summary>
27         /// 内容
28         /// </summary>
29         [Property("Text")]
30         public string Text { set; get; }
31 
32         /// <summary>
33         /// 添加日期
34         /// </summary>
35         [Property("DateAdded")]
36         public DateTime DateAdded { set; get; }
37 
38         public static IEnumerable<Post> FindAllBy()
39         {
40             return FindAll(typeof(Post)).Cast<Post>(); ;
41         }
42     }
43 }

5.MVC项目ActiveRecord.Demo项目Web.config配置多数据库,主要是config节的type的配备

<configSections>
    <section name="activerecord"
             type="Castle.ActiveRecord.Framework.Config.ActiveRecordSectionHandler, Castle.ActiveRecord" />
  </configSections>

  <connectionStrings>
    <add name="Castle.ActiveRecord.DB1" connectionString="Data Source=.;Initial Catalog=Castle.ActiveRecord.DB1;Integrated Security=SSPI"/>
    <add name="Castle.ActiveRecord.DB2" connectionString="Data Source=.;Initial Catalog=Castle.ActiveRecord.DB2;Integrated Security=SSPI"/>
  </connectionStrings>
  <activerecord isWeb="true">
    <config type="Castle.ActiveRecord.DB1.Models.DB1ActiveRecordBase,Castle.ActiveRecord.DB1.Models">
      <add key="connection.driver_class" value="NHibernate.Driver.SqlClientDriver" />
      <add key="dialect" value="NHibernate.Dialect.MsSql2005Dialect" />
      <add key="connection.provider" value="NHibernate.Connection.DriverConnectionProvider" />
      <add key="connection.connection_string_name" value="Castle.ActiveRecord.DB1" />
      <add key="proxyfactory.factory_class" value="NHibernate.ByteCode.Castle.ProxyFactoryFactory, NHibernate.ByteCode.Castle" />
    </config>
    <config type="Castle.ActiveRecord.DB2.Models.DB2ActiveRecordBase,Castle.ActiveRecord.DB2.Models">
      <add key="connection.driver_class" value="NHibernate.Driver.SqlClientDriver" />
      <add key="dialect" value="NHibernate.Dialect.MsSql2005Dialect" />
      <add key="connection.provider" value="NHibernate.Connection.DriverConnectionProvider" />
      <add key="connection.connection_string_name" value="Castle.ActiveRecord.DB2" />
      <add key="proxyfactory.factory_class" value="NHibernate.ByteCode.Castle.ProxyFactoryFactory, NHibernate.ByteCode.Castle" />
    </config>
  </activerecord>

图片 2

6.ActiveRecord.Demo项目Global文件Application_Start()方法被初始化ActiveRecord配置

 1 using Castle.ActiveRecord;
 2 using Castle.ActiveRecord.Framework;
 3 using System;
 4 using System.Collections.Generic;
 5 using System.Linq;
 6 using System.Web;
 7 using System.Web.Mvc;
 8 using System.Web.Optimization;
 9 using System.Web.Routing;
10 
11 namespace ActiveRecord.Demo
12 {
13     public class MvcApplication : System.Web.HttpApplication
14     {
15         protected void Application_Start()
16         {
17             AreaRegistration.RegisterAllAreas();
18             FilterConfig.RegisterGlobalFilters(GlobalFilters.Filters);
19             RouteConfig.RegisterRoutes(RouteTable.Routes);
20             BundleConfig.RegisterBundles(BundleTable.Bundles);
21 
22             InitActiveRecord();
23         }
24 
25         private void InitActiveRecord()
26         {
27             IConfigurationSource source = System.Configuration.ConfigurationManager.GetSection("activerecord") as IConfigurationSource;
28             ActiveRecordStarter.Initialize(source,
29                 typeof(Castle.ActiveRecord.DB1.Models.DB1ActiveRecordBase),
30                 typeof(Castle.ActiveRecord.DB1.Models.Post),
31 
32                 typeof(Castle.ActiveRecord.DB2.Models.DB2ActiveRecordBase),
33                 typeof(Castle.ActiveRecord.DB2.Models.Post)
34                 );
35         }
36     }
37 }

7.安排现在完结,增加控制器视图,进行个别个数据库中Post表数据的来得

  • ##### 新增控制器DB1PostController

    1 using Castle.ActiveRecord.DB1.Models;
    2 using System;
    3 using System.Collections.Generic;
    4 using System.Linq;
    5 using System.Web;
    6 using System.Web.Mvc;
    7
    8 namespace ActiveRecord.Demo.Controllers
    9 {
    10 public class DB1PostController : Controller
    11 {
    12 // GET: DB1Post
    13 public ActionResult Index()
    14 {
    15 IEnumerable post = Post.FindAllBy();
    16
    17 return View(post);
    18 }
    19 }
    20 }

针对应视图:
 1 @using Castle.ActiveRecord.DB1.Models
 2 @model IEnumerable<Post>
 3 @{
 4     ViewBag.Title = "DB1-Post";
 5 }
 6 
 7 <h2>DB1-Post</h2>
 8 <table class="table">
 9     <thead>
10         <tr>
11             <th>主键</th>
12             <th>主题</th>
13             <th>内容</th>
14             <th>创建日期</th>
15         </tr>
16     </thead>
17     <tbody>
18         @foreach (var m in Model)
19         {
20             <tr>
21                 <td>@m.Id</td>
22                 <td>@m.Subject</td>
23                 <td>@m.Text</td>
24                 <td>@m.DateAdded</td>
25             </tr>
26         }
27     </tbody>
28 </table>
  • ##### 新增控制器DB2PostController

    1 using Castle.ActiveRecord.DB2.Models;
    2 using System;
    3 using System.Collections.Generic;
    4 using System.Linq;
    5 using System.Web;
    6 using System.Web.Mvc;
    7
    8 namespace ActiveRecord.Demo.Controllers
    9 {
    10 public class DB2PostController : Controller
    11 {
    12 // GET: DB2Post
    13 public ActionResult Index()
    14 {
    15 IEnumerable post = Post.FindAllBy();
    16
    17 return View(post);
    18 }
    19 }
    20 }

本着应视图:
 1 @using Castle.ActiveRecord.DB2.Models
 2 @model IEnumerable<Post>
 3 @{
 4     ViewBag.Title = "DB2-Post";
 5 }
 6 
 7 <h2>DB2-Post</h2>
 8 <table class="table">
 9     <thead>
10         <tr>
11             <th>主键</th>
12             <th>主题</th>
13             <th>内容</th>
14             <th>创建日期</th>
15         </tr>
16     </thead>
17     <tbody>
18         @foreach (var m in Model)
19         {
20             <tr>
21                 <td>@m.Id</td>
22                 <td>@m.Subject</td>
23                 <td>@m.Text</td>
24                 <td>@m.DateAdded</td>
25             </tr>
26         }
27     </tbody>
28 </table>

8.修改_Layout.cshtml,添加链接进行DB1数据库、DB2数据库表Post数据的显得

1 <li>@Html.ActionLink("DB1-Post", "Index", "DB1Post")</li>
2 <li>@Html.ActionLink("DB2-Post", "Index", "DB2Post")</li>

图片 3

运作后效果:

图片 4

图片 5

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