NHibernate学习总结：（一）NHibernate的使用和配置

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在数据库中新建如下图的数据库结构，数据库的名称为NHibernate，包括Customer、Order、Product、OrderProduct四张表，其中的Id为int，不是自增列，其他列是varchar（50），Cost为float具体结构如下图





1、实体类代码

public  class Customer
{
public virtual int Id { get; set; }
public virtual string Firstname{get;set;}
public virtual string Version { get; set; }
public virtual string Lastname { get; set; }
}

2、对应的映射文件Customer.hbm.xml

<?xml version="1.0" encoding="utf-8" ?>
<hibernate-mapping xmlns="urn:nhibernate-mapping-2.2" assembly="NHibernateSample.Domain"
namespace="NHibernateSample.Domain.Entities">
<class name="NHibernateSample.Domain.Entities.Customer, NHibernateSample.Domain" table="Customer" lazy="false">
<id name="Id" column="CustomerId" type="System.Int32">
<generator class="assigned"></generator>
</id>
<property name="Version" column="Version"/>
<property name="Firstname" column="Firstname"/>
<property name="Lastname" column="Lastname"/>
</class>
</hibernate-mapping>

3、web.config中的配置

<?xml version="1.0"?>
<configuration>
<configSections>
<section name="hibernate-configuration" type="NHibernate.Cfg.ConfigurationSectionHandler, NHibernate"/>
</configSections>
<hibernate-configuration xmlns="urn:nhibernate-configuration-2.2">
<session-factory name="NHibernate.Test">
<property name="connection.driver_class">NHibernate.Driver.SqlClientDriver</property>
<property name="connection.connection_string">
Data Source=SHIWB\SQL2005DEV;Database=NHibernate;User ID=as;Password=123456;
</property>
<property name="adonet.batch_size">10</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">60</property>
<property name="query.substitutions">true 1, false 0, yes 'Y', no 'N'</property>
<property name="proxyfactory.factory_class">NHibernate.ByteCode.Castle.ProxyFactoryFactory, NHibernate.ByteCode.Castle</property>
<mapping assembly="NHibernateSample.Domain"/>
</session-factory>
</hibernate-configuration>
</configuration>

今天只是一个简单的内容读取。




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代码可以从http://nhibernatedemo.codeplex.com/下载。