ssh 搭建

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struts2:
web程序的框架.
基于filter=StrutsPreparedAndExecuteFilter.
struts1 + webwork ;
耦合度松(和servlet api)
分离关注:sperate aware,拦截器(aop),更加整洁mvc框架.
action:原型,线程安全(threadlocal,数据安全).独占.

synchronized:同步.

spring:业务层的框架,
ioc:inverse of control,反转控制.获得依赖对象的方式.容器
  DI:dependency injection,依赖注入.
aop:aspect oriented program,面向切面编程.不改变源代码，还增加新功能。
     aspect:切面
  通知:
  连接点:
  切入点:真正的
  目标对象:
  代理:
    jdk动态代理-接口代理,松耦合.
    cglib      -对类代理,final

  service层面事务管理.aop,环绕.

  事务属性:5
  1.传播行为.
  2.隔离级别:脏读 | 不可重复读 | 幻读(虚读)
     1:读未提交
     2:读已提交 oracle
     4:可以重复读 mysql
     8:串行化
  3.只读:优化
  4.超时:释放资源
  5.回滚规则:

  advice:MethodBeforeAdvice|AfterReturiningAdvice|MethodInterceptor,行为
  pointcut:切入点.
  advisor:切入点 + 通知
hibernate:
持久化技术,封装了数据访问细节，体现了oop.hql
ORM:object relation mapping.

搭建项目:
1.创建web项目
2.引入类库
struts2
    asm-3.3.jar
    asm-commons-3.3.jar
    asm-tree-3.3.jar
    commons-fileupload-1.2.2.jar
   commons-io-2.0.1.jar
   freemarker-2.3.18.jar
    javassist-3.11.0.GA.jar
ognl-3.0.4.jar
struts2-core-2.3.1.2.jar
xwork-core-2.3.1.2.jar
hibernate
antlr-2.7.6.jar
dom4j-1.6.1.jar
freemarker-2.3.18.jar
hibernate3.jar
javassist-3.11.0.GA.jar
jta-1.1.jar
log4j.jar
ognl-3.0.4.jar
slf4j-api-1.5.8.jar
slf4j-log4j12.jar
struts2-core-2.3.1.2.jar
xwork-core-2.3.1.2.jar
spring
com.springsource.net.sf.cglib-2.2.0.jar
com.springsource.org.aopalliance-1.0.0.jar
com.springsource.org.apache.commons.logging-1.1.1.jar
com.springsource.org.aspectj.tools-1.6.6.RELEASE.jar
com.springsource.org.aspectj.weaver-1.6.8.RELEASE.jar

org.springframework.aop-3.1.0.RELEASE.jar
org.springframework.asm-3.1.0.RELEASE.jar
org.springframework.aspects-3.1.0.RELEASE.jar
org.springframework.beans-3.1.0.RELEASE.jar
org.springframework.context-3.1.0.RELEASE.jar
org.springframework.context.support-3.1.0.RELEASE.jar
org.springframework.core-3.1.0.RELEASE.jar
org.springframework.expression-3.1.0.RELEASE.jar
org.springframework.jdbc-3.1.0.RELEASE.jar
org.springframework.orm-3.1.0.RELEASE.jar
org.springframework.transaction-3.1.0.RELEASE.jar
org.springframework.web-3.1.0.RELEASE.jar
driver
mysql-connector-java-5.0.8-bin.jar
dataSource
com.springsource.com.mchange.v2.c3p0-0.9.1.2.jar
struts2-spring整合:
struts2-spring-plugin-2.3.1.2.jar
3.创建包结构
cn.itcast.dao.impl
cn.itcast.domain
cn.itcast.service.impl
cn.itcast.struts2.action
cn.itcast.util
4.创建配置
struts
---------------------
  [web.xml]
  
  <context-param>
   <param-name>contextConfigLocation</param-name>
   <param-value>classpath:beans.xml</param-value>
  </context-param>
  
  <listener>
   <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
  </listener>

  
  <filter>
   <filter-name>action</filter-name>
   <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>
  </filter>
  <filter-mapping>
   <filter-name>action</filter-name>
   <url-pattern>/*</url-pattern>
  </filter-mapping>

  [conf/struts.xml]
  <?xml version="1.0"?>
  <!DOCTYPE struts PUBLIC
  "-//Apache Software Foundation//DTD Struts Configuration 2.1.7//EN"
  "http://struts.apache.org/dtds/struts-2.1.7.dtd">
  <struts>
   <package name="test" namespace="/" extends="struts-default">

   </package>
  </struts>

spring
---------------------
<?xml version="1.0"?>
<beans xmlns="http://www.springframework.org/schema/beans"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xmlns:tx="http://www.springframework.org/schema/tx"
  xmlns:context="http://www.springframework.org/schema/context"
  xmlns:aop="http://www.springframework.org/schema/aop"
  xsi:schemaLocation="http://www.springframework.org/schema/beans
       http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
       http://www.springframework.org/schema/tx
       http://www.springframework.org/schema/tx/spring-tx-3.0.xsd
       http://www.springframework.org/schema/context
       http://www.springframework.org/schema/context/spring-context-3.0.xsd
       http://www.springframework.org/schema/aop
       http://www.springframework.org/schema/aop/spring-aop-3.0.xsd ">

<context:property-placeholder location="classpath:jdbc.properties"/>

  
  <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
   <property name="driverClass" value="${jdbc.driverclass}" />
   <property name="jdbcUrl" value="${jdbc.url}" />
   <property name="user" value="${jdbc.username}" />
   <property name="password" value="${jdbc.password}" />

   <property name="maxPoolSize" value="${c3p0.pool.size.max}" />
   <property name="minPoolSize" value="${c3p0.pool.size.min}" />
   <property name="initialPoolSize" value="${c3p0.pool.size.ini}" />
   <property name="acquireIncrement" value="${c3p0.pool.size.increment}" />
  </bean>

  
  <bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
   <property name="dataSource" ref="dataSource" />
   
   <property name="hibernateProperties">
    <props>
     <prop key="hibernate.dialect">${hibernate.dialect}</prop>
     <prop key="hibernate.hbm2ddl.auto">${hibernate.hbm2dd.auto}</prop>
     <prop key="hibernate.show_sql">${hibernate.show_sql}</prop>
    </props>
   </property>
   
   <property name="mappingDirectoryLocations">
    <list>
     <value>classpath:cn/itcast/surveypark/domain</value>
    </list>
   </property>
  </bean>
  
  <bean id="txManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager">
   <property name="sessionFactory" ref="sessionFactory" />
  </bean>

  
  <tx:advice id="txAdvcie" transaction-manager="txManager">
   <tx:attributes>
    <tx:method name="save*" propagation="REQUIRED" isolation="DEFAULT" />
    <tx:method name="update*" propagation="REQUIRED" isolation="DEFAULT" />
    <tx:method name="delete*" propagation="REQUIRED" isolation="DEFAULT" />
    <tx:method name="batch*" propagation="REQUIRED" isolation="DEFAULT" />

    <tx:method name="get*" propagation="REQUIRED" isolation="DEFAULT" read-only="true"/>
    <tx:method name="load*" propagation="REQUIRED" isolation="DEFAULT" read-only="true"/>
    <tx:method name="find*" propagation="REQUIRED" isolation="DEFAULT" read-only="true"/>

    <tx:method name="*" propagation="REQUIRED" isolation="DEFAULT"/>
   </tx:attributes>
  </tx:advice>

  
  <aop:config>
   <aop:advisor advice-ref="txAdvcie" pointcut="execution(* *..*Service.*(..))"/>
  </aop:config>
</beans>