SSH整合

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1.spring
导入spring的jar包
测试spring是否可以正常运行

<?xml version="1.0" encoding="UTF-8"?><beans xmlns="http://www.springframework.org/schema/beans"       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"        xsi:schemaLocation="        http://www.springframework.org/schema/beans         http://www.springframework.org/schema/beans/spring-beans-3.2.xsd">      <!-- 在spring中注册action  由spring来接管action  -->    <bean id="PetAction" class="com.my.action.PetAction">      <property name="petService" ref="PetService"></property>    </bean> </beans>

2.整合Hibernate
导入hibernate的jar包
测试hibernate是否正常工作
在整合spring中，因为要整合spring 也就是spring接管hibernate
所以把hibernate.cfg.xml的配置配置到spring配置文件中

在Spring中首先要配置一个数据源（dbcp/c30p/jdbc/druid)
再配置一个sessionFactory(需要给SessionFactory注入一个数据源)
因为spring要接管hibernate的事务所以要配置一个事务管理器
再通过aop的方式来加入事务管理

<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-3.2.xsd          http://www.springframework.org/schema/aop          http://www.springframework.org/schema/aop/spring-aop-3.2.xsd           http://www.springframework.org/schema/context          http://www.springframework.org/schema/context/spring-context-3.2.xsd            http://www.springframework.org/schema/tx          http://www.springframework.org/schema/tx/spring-tx-3.2.xsd">    <!--配置一个数据源 -->    <bean id="myDataSource" class="org.apache.commons.dbcp2.BasicDataSource"        destroy-method="close">        <!-- 数据库驱动 -->        <property name="driverClassName" value="com.mysql.jdbc.Driver" />        <!-- 数据库路径 -->        <property name="url" value="jdbc:mysql:///epet" />        <!-- 数据库用户名 -->        <property name="username" value="root" />        <!-- 数据库密码 -->        <property name="password" value="0000" />    </bean>    <!-- 配置一个SessionFactory -->    <bean id="sessionFactory"        class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">        <!-- 应用数据库 因为要连接数据库 -->        <property name="dataSource" ref="myDataSource" />        <property name="mappingResources">            <list>                <value>com/my/bean/PetInfo.hbm.xml</value>                <value>com/my/bean/PetDairy.hbm.xml</value>                <value>com/my/bean/PetType.hbm.xml</value>            </list>        </property>        <!--配置hibernate的属性配置 -->        <property name="hibernateProperties">            <value>                hibernate.dialect=org.hibernate.dialect.MySQLDialect                hibernate.show_sql =true                hibernate.hbm2ddl.auto=update            </value>            <!-- <props> <prop key=" hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>                 <prop key=" hibernate.show_sql">true</prop> </props> -->        </property>    </bean>    <!--hibernate的事务也要交给spring 接管,所以需要配置一个事务管理器 -->    <bean id="transactionManager"        class="org.springframework.orm.hibernate4.HibernateTransactionManager">        <property name="sessionFactory" ref="sessionFactory" />    </bean>    <!--使用spring aop 来管理的事务,所以要配置aop -->    <aop:config>        <aop:pointcut id="pointcut" expression="execution(* com.my.Impl.*.*(..))" />        <aop:advisor advice-ref="txAdvice" pointcut-ref="pointcut" />    </aop:config>    <!--配置事务通知 -->    <tx:advice id="txAdvice" transaction-manager="transactionManager">        <tx:attributes>            <!-- propagation="REQUIRED -->            <tx:method name="add*" propagation="REQUIRED" />            <tx:method name="delete*" propagation="REQUIRED" />            <tx:method name="update*" propagation="REQUIRED" />            <tx:method name="get*" read-only="true" />            <tx:method name="show*" read-only="true" />        </tx:attributes>    </tx:advice>    <bean id="PetDao" class="com.my.Impl.PetDaoImpl">        <property name="sessionFactory" ref="sessionFactory"></property>    </bean>    <bean id="PetService" class="com.my.seviceImpl.PetServiceImpl">        <property name="petDaoImpl" ref="PetDao"></property>    </bean>     <!-- <import resource="spring-ActionBean.xml" /> --></beans>

3.struts 整合
导入struts的jar包
测试是否正常工作
导入插件包整合struts-plugin-2.5.2.jar

<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE struts PUBLIC    "-//Apache Software Foundation//DTD Struts Configuration 2.5//EN"    "http://struts.apache.org/dtds/struts-2.5.dtd"><struts>    <!--把struts生产action的权利交给spring -->     <constant name="struts.objectFactory" value="spring" />    <package name="one" extends="json-default" namespace="/">        <action name="PetAction_*" class="PetAction" method="{1}">            <result name="show">/showPet.jsp</result>            <result name="error">/error.jsp</result>            <result type="json" />            <allowed-methods>showPet,getALLpet,deleteById,updatePet,addPetDiary,login</allowed-methods>        </action>    </package></struts>

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