环境:myeclipse4.0+eclipse3.1+mysql5.0,
在eclipse里新建了一个Web 工程，然后加入了hibernate的jar文件，
数据库只有一个表，
数据库名sample,表名message，表的字段如下：
id
text
nextMessage
进行了映射，
下面是映射文件Message.hbm.xml
<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
<!--
Mapping file autogenerated by MyEclipse - Hibernate Tools
-->
<hibernate-mapping>
<class name="hibernate.mapping.Message" table="message" catalog="sample">
<id name="id" type="string">
<column name="id" length="50" />
<generator class="uuid.hex" />
</id>
<property name="text" type="string">
<column name="text" length="50" />
</property>
<property name="nextMessage" type="integer">
<column name="nextMessage" />
</property>
</class>
</hibernate-mapping>
下面是hibernate配置文件:
<?xml version='1.0' encoding='UTF-8'?>
<!DOCTYPE hibernate-configuration PUBLIC
"-//Hibernate/Hibernate Configuration DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">
<!-- Generated by MyEclipse Hibernate Tools. -->
<hibernate-configuration>
<session-factory>
<property name="connection.username">root</property>
<property name="connection.url">jdbc:mysql://localhost:3306/sample</property>
<property name="dialect">org.hibernate.dialect.MySQLDialect</property>
<property name="myeclipse.connection.profile">mysqlconnector</property>
<property name="connection.password">12</property>
<property name="connection.driver_class">com.mysql.jdbc.Driver</property>
<property name="show_sql">true</property>
<mapping resource="hibernate/mapping/Message.hbm.xml" />
</session-factory>
</hibernate-configuration>
然后建了一个index.jsp进行测试，下面是index.jsp
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
