java Struts2,Spring,Hibernate的整合步骤

1.创建web工程

2.往工程的lib目录导入相关jar包

• struts2的jar包
• hibernate的jar包
• spring的jar包
• struts2与spring整合的jar包：struts2-spring-plugin-2.3.1.2.jar

3.创建3个src folder

src：存放项目源代码

config：存放配置文件

test：存放测试类

4.在src下建一个包存放持久化类和映射文件

person类的代码如下：

package com.mbm.domain;

</pre><pre name="code" class="java">public class Person {

	private Long id;

	private String name;

</pre><pre name="code" class="java">	public Long getId() {

		return id;

	}

</pre><pre name="code" class="java">	public void setId(Long id) {

		this.id = id;

	}

</pre><pre name="code" class="java">	public String getName() {

		return name;

	}

</pre><pre name="code" class="java">	public void setName(String name) {

		this.name = name;

	}

}

person.hbm.xml文件的代码如下：

<pre name="code" class="html"><?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
<hibernate-mapping>
	<!-- 
		描述一个持久化类
		 name属性为持久化类的全名
		 table 该持久化类对应的表名  默认情况下为类名
		 catalog 为数据库的名称
	 -->
	<class name="com.mbm.domain.Person" table="Person">
		<!-- 
			id对应表中的主键
			  name为持久化类中属性的名称
			  length 为对应数据库表中相应字段的长度
			  column  属性的名称对应的表的字段名称   不写则默认和属性的名称一致
		 -->
		<id name="id" type="java.lang.Long" column="id">
			<!-- 
				主键的生成器
			 -->
			<generator class="identity"></generator>
		</id>
		<property name="name" column="name" type="java.lang.String" length="20">
		</property>
	</class>
<p></hibernate-mapping></p><p>
</p><p>
</p><p>
</p>

5.在config下创建一个包：hibernate，存放hibernate.cfg.xml文件

6.在config下创建一个包：spring，存放applicationContext.xml文件

applicationContext.xml文件代码如下:

<?xml version="1.0" encoding="UTF-8"?>

<beans xmlns="http://www.springframework.org/schema/beans"

    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

    xmlns:aop="http://www.springframework.org/schema/aop"

    xmlns:context="http://www.springframework.org/schema/context"

    xmlns:tx="http://www.springframework.org/schema/tx"

    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd

        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-2.5.xsd

        http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd

        http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.5.xsd">

	<import resource="applicationContext-db.xml"/>

	<import resource="applicationCOntext-ssh.xml"/>

</beans>

其中applicationContext-db.xml文件代码如下

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:aop="http://www.springframework.org/schema/aop"
    xmlns:context="http://www.springframework.org/schema/context"
    xmlns:tx="http://www.springframework.org/schema/tx"
    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-2.5.xsd
        http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd
        http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.5.xsd">
        
	<bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
		<property name="configLocation">
			<value>classpath:hibernate/hibernate.cfg.xml</value>
		</property>
	</bean>
	<bean id="transactionManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager">
		<property name="sessionFactory">
			<ref bean="sessionFactory"/>
		</property>
	</bean>
   	<tx:advice id="tx" transaction-manager="transactionManager">
   		<tx:attributes><tx:method name="save*" read-only="false"/></tx:attributes>
   	</tx:advice>
	<aop:config>
		<aop:pointcut expression="execution(* com.mbm.service.impl.*.*(..))" id="perform"/>
		<aop:advisor advice-ref="tx" pointcut-ref="perform"/>
	</aop:config>
   	
</beans>