<?xml version="1.0" encoding="utf-8" ?>
<configuration>
    <configSections>
        <section name="nhiernate" type="System.Configuration.NameValueSectionHandler, System, Version=1.0.3300.0,Culture=neutral, PublicKeyToken=b77a5c561934e089" />
    </configSections>

    <nhibernate>
        <!-- MSSQL Configuration
        <add    key="hibernate.connection.provider"    value="NHibernate.Connection.DriverConnectionProvider"    />
        <add    key="hibernate.dialect"    value="NHibernate.Dialect.MsSql2000Dialect" />
        <add    key="hibernate.connection.driver_class"    value="NHibernate.Driver.SqlClientDriver" />
        <add    key="hibernate.connection.connection_string"    value="Server=localhost;initial catalog=myweb;Integrated Security=SSPI" />
        -->
        
        <!-- Ora Connection-->
        <add    key="hibernate.connection.provider"    value="NHiernate.Connection.DriverConnectionProvider"    />
        <add    key="hibernate.dialect"    value="NHiernate.Dialect.Oracle9Dialect" />
        <add    key="hibernate.connection.driver_class"    value="NHiernate.Driver.OracleClientDriver" />
        <add    key="hibernate.connection.connection_string"    value="Data Source=myweb;user id=SYSTEM;password=design;" />
    </nhibernate>
</configuration>

Step 3 运行程序,查询数据库验证结果.

l          测试Mysql数据库

Step 1 在Mysql4.0数据库上建立表

CREATE TABLE users (
   LogonID varchar(20) NOT NULL default '0',
   Name varchar(40) default NULL,
   Password varchar(20) default NULL,
   EmailAddress varchar(40) default NULL,
   LastLogon datetime default NULL,
   PRIMARY KEY  (LogonID)
 )

Step 2 打开TestDAL,修改程序配置文件.

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
    <configSections>
        <section name="nhibernate" type="System.Configuration.NameValueSectionHandler, System, Version=1.0.3300.0,Culture=neutral, PublicKeyToken=b77a5c561934e089" />
    </configSections>

    <nhibernate>
        <!-- MSSQL Configuration
        <add    key="hibernate.connection.provider"    value="NHibernate.Connection.DriverConnectionProvider"    />
        <add    key="hibernate.dialect"    value="NHibernate.Dialect.MsSql2000Dialect" />
        <add    key="hibernate.connection.driver_class"    value="NHibernate.Driver.SqlClientDriver" />
        <add    key="hibernate.connection.connection_string"    value="Server=localhost;initial catalog=myweb;Integrated Security=SSPI" />
        -->
        
        <!-- Ora Connection
        <add    key="hibernate.connection.provider"    value="NHibernate.Connection.DriverConnectionProvider"    />
        <add    key="hibernate.dialect"    value="NHibernate.Dialect.Oracle9Dialect" />
        <add    key="hibernate.connection.driver_class"    value="NHibernate.Driver.OracleClientDriver" />
        <add    key="hibernate.connection.connection_string"    value="Data Source=ESCALADE;user id=SYSTEM;password=design;" />
        -->
        
        <!-- MySQL Connection -->
        <add    key="hibernate.connection.provider"    value="NHibernate.Connection.DriverConnectionProvider"    />
        <add    key="hibernate.dialect"    value="NHibernate.Dialect.MySQLDialect" />
        <add    key="hibernate.connection.driver_class"    value="NHibernate.Driver.MySqlDataDriver" />
        <add    key="hibernate.connection.connection_string"    value="server=localhost;user id=root; password=; database=test; pooling=false" />
    
    </nhibernate>
</configuration>

Step 3 为TestDAL添加Mysql的数据库驱动.我下载的版本是1.0.4 支持.Net Framework1.1.

Step 4运行程序,查询数据库验证结果.需要注意的是,1.0.4驱动不支持Mysql默认字符集为GBK,所以不要设定Mysql的默认字符集为GBK.

• Natural programming model - NHibernate supports natural OO idiom; inheritance, polymorphism, composition and the .NET collections framework
• Native .NET - NHibernate API uses .NET conventions and idioms.
• Support for fine-grained object models - a rich variety of mappings for collections and dependent objects
• No build-time bytecode enhancement - there's no extra code generation or bytecode processing steps in your build procedure
• The query options - NHibernate addresses both sides of the problem; not only how to get objects into the database, but also how to get them out again
• Support for "conversations" - NHibernate supports long-lived persistence contexts, detach/reattach of objects, and takes care of optimistic locking automatically
• Free/open source - NHibernate is licensed under the LGPL (Lesser GNU Public License)

NHibernate小组支持的数据库有:

**未整理***************************************
.NET Persistence
BBADataObjects
Norpheme
Pragmatier Data Tier Builder
RapTier

其它框架

Data Access Library
Data Access and Transaction Framework
Unified DataAccess Framework
Provider Factory
Generic ADO.NET
Abstract ADO.NET