学习使用NHibernate2.1.0Beta1（五）— 创建站点测试

1、首先，创建一个ASP.NET站点项目

2、添加引用：

    1）引用DALayer.dll程序集

    2）把OrmCodeGenerator输出目录下的hibernate.cfg.xml添加到bin目录下。我下载的OrmCodeGenerator默认输出的默认文件名是hibernate.cfg.config，你可以将其扩展名更改为XML或者在OrmCodeGenerator源码中修改输出文件的扩展名。

3、在Default.aspx的前台界面拖放一个GridView控件，然后在Page_Load中写如下代码：

 

Code
 1using System;
 2using DAL;
 3using Model;
 4
 5public partial class _Default : System.Web.UI.Page 
 6{
 7    DalNewsCatalog dalCatalog = new DalNewsCatalog();
 8    NewsCatalog catalog = new NewsCatalog();
 9    protected void Page_Load(object sender, EventArgs e)
10    {
11        if (!IsPostBack)
12        {
13            //新增
14            //catalog.CatalogName = "微波炉";
15            //catalog.CatalogCode = "1010";
16            //dalCatalog.Save(catalog);
17
18            //调用直接使用T-Sql查询的方法
19            gvDemo.DataSource = dalCatalog.GetNewsCatalogBySql();
20
21            //读取所有
22            //gvDemo.DataSource = dalCatalog.GetAllNewsCatalog();
23
24            //根据ID查询
25            gvDemo.DataBind = dalCatalog.GetNewsCatalogById(6);
26            gvDemo.DataBind();
27        }
28    }
29}
30

 

测试通过！

4、配置数据库连接字符串

    1）在Web.config中配置

<? xml version = " 1.0 "  encoding = " utf-8 " ?>
< configuration >
     < configSections >
       < section name = " hibernate-configuration "
               type = " NHibernate.Cfg.ConfigurationSectionHandler, NHibernate "   />
       < section name = " log4net "
                   type = " log4net.Config.Log4NetConfigurationSectionHandler,log4net "   />
     </ configSections >
   < hibernate - configuration xmlns = " urn:nhibernate-configuration-2.2 " >
     < session - factory >
       < property name = " connection.provider " > NHibernate.Test.DebugConnectionProvider, NHibernate.Test </ property >
       < property name = " cache.provider_class " > NHibernate.Cache.HashtableCacheProvider, NHibernate </ property >
       < property name = " cache.use_query_cache " > true </ property >
       < property name = " connection.isolation " > ReadCommitted </ property >
       <!--  This  is  the System.Data.dll provider  for  MSSQL Server  -->
       < property name = " connection.driver_class " > NHibernate.Driver.SqlClientDriver </ property >
       < property name = " connection.connection_string " >
        Server = (local);initial catalog = demo;uid = sa;pwd =123
       </ property >
       < property name = " show_sql " > false </ property >
       < property name = " dialect " > NHibernate.Dialect.MsSql2005Dialect </ property >
       < property name = " use_outer_join " > true </ property >
       < property name = " command_timeout " > 444 </ property >
       < property name = " query.substitutions " > true   1 ,  false   0 , yes  ' Y ' , no  ' N ' </ property >
     </ session - factory >
   </ hibernate - configuration >
   <!--  This section contains the log4net configuration settings  -->
   < log4net debug = " false " >
     <!--  Define some output appenders  -->
     < appender name = " trace "  type = " log4net.Appender.TraceAppender, log4net " >
       < layout type = " log4net.Layout.PatternLayout,log4net " >
         < param name = " ConversionPattern "  value = " %d [%t] %-5p %c - %m%n "   />
       </ layout >
     </ appender >
     < appender name = " console "  type = " log4net.Appender.ConsoleAppender, log4net " >
       < layout type = " log4net.Layout.PatternLayout,log4net " >
         < param name = " ConversionPattern "  value = " %d [%t] %-5p %c - %m%n "   />
       </ layout >
     </ appender >
     < appender name = " rollingFile "  type = " log4net.Appender.RollingFileAppender,log4net "   >
       < param name = " File "  value = " log.txt "   />
       < param name = " AppendToFile "  value = " false "   />
       < param name = " RollingStyle "  value = " Date "   />
       < param name = " DatePattern "  value = " yyyy.MM.dd "   />
       < param name = " StaticLogFileName "  value = " true "   />
       < layout type = " log4net.Layout.PatternLayout,log4net " >
         < param name = " ConversionPattern "  value = " %d [%t] %-5p %c - %m%n "   />
       </ layout >
     </ appender >
     <!--  Setup the root category, add the appenders and  set  the  default  priority  -->
     < root >
       < priority value = " WARN "   />
       < appender - ref   ref = " console "   />
     </ root >
   </ log4net >
</ configuration >

修改你的数据库版本和连接字符串。

更改DAL项目中所有文件中的如下一行代码

ISessionFactory factory  =   new  Configuration().Configure().BuildSessionFactory();

为

ISessionFactory factory  =   new  Configuration().AddAssembly( " AppModel " ).Configure().BuildSessionFactory();

   站点中添加对NHibernate.Test.dll的引用。”AppModel“是Model项目程序集名称。
   2）使用单独配置文件

     使用代码生成器生成的hibernate.cfg.xml，已拷贝到站点的bin目录下，修改其中的数据库连接字符串就可以了，DAL层中依然使用

 ISessionFactory factory  =   new  Configuration().Configure().BuildSessionFactory();

创建ISessionFactory实例。

<? xml version="1.0" encoding="utf-8" ?>
< hibernate-configuration  xmlns ="urn:nhibernate-configuration-2.2" >
< session-factory  >
    < property  name ="connection.provider" > NHibernate.Connection.DriverConnectionProvider </ property >
    < property  name ="connection.driver_class" > NHibernate.Driver.SqlClientDriver </ property >
    < property  name ="connection.connection_string" > Server=.;initial catalog=Demo;User Id=sa;Password=123; </ property >
    < property  name ="show_sql" > true </ property >
    < property  name ="dialect" > NHibernate.Dialect.MsSql2005Dialect </ property >
    < property  name ="use_outer_join" > true </ property >
    < mapping  assembly ="AppModel"   />
</ session-factory >
</ hibernate-configuration >