【Spring九】三大框架的整合

三大框架整合的顺序：先hibernate,后spring,struts2
   1、建立工程
   2、设置编码格式
   3、设置所有的jsp的编码格式（preference->jsp）
   4、导入jar包

   5、写hibernate的配置文件、持久化类、映射文件

Classes.hbm.xml: 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 >       < class  name="com.oterman.domain.Classes" >             <id name= "cid" type ="long" length="5">                 <column name= "cid">column >                 <generator class= "increment">generator >             id>             <property name= "cname" length ="20"> property>             <property name= "description" length="200" >property>       class  > hibernate-mapping > ================================ hibernate.cfg.xml: 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" > < hibernate-configuration > < session-factory >       < property  name="connection.username"> root property>       < property  name="connection.password"> root property>       < property  name="connection.url">           jdbc:mysql:// localhost:3306/hibernate_itheima03       property  >       < property  name="dialect">           org.hibernate.dialect.MySQLDialect       property  >       < property  name="connection.driver_class">           com.mysql.jdbc.Driver       property  >             < property  name="hbm2ddl.auto"> update property>       < property  name="show_sql"> true property>       < mapping  resource="com/oterman/domain/Classes.hbm.xml" /> session-factory > hibernate-configuration >

 

   6、写dao
   7、写service
   8、spring的配置文件

       (1)、写sessionFactory

applicationContext.xml: < 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: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/aop           http://www.springframework.org/schema/aop/spring-aop-2.5.xsd           http://www.springframework.org/schema/tx           http://www.springframework.org/schema/tx/spring-tx-2.5.xsd"  >       < import  resource="applicationContext-db.xml"/>       < import  resource="applicationContext-classes.xml"/>       beans >   ======================================================= applicationContext-db.xml: < 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: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/aop           http://www.springframework.org/schema/aop/spring-aop-2.5.xsd           http://www.springframework.org/schema/tx           http://www.springframework.org/schema/tx/spring-tx-2.5.xsd"  >                          <bean id= "sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean" >                 <property name= "configLocation" >                      <value> classpath:hibernate/hibernate.cfg.xmlvalue >                 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.oterman.service.*.*(..))" id= "trans"/>                 <aop:advisor advice-ref="tx" pointcut-ref="trans" />             aop:config> beans >

       (2)、测试

@Test       public  void testSessionFactory(){           ApplicationContext context=  new ClassPathXmlApplicationContext("spring/applicationContext.xml" );           SessionFactory sessionFactory=(SessionFactory) context.getBean( "sessionFactory"  );      }

       (3)、写dao和service

       (4)、测service
       (5)、aop的配置
       (6)、测试service,看service是否是代理对象

@Test       public  void testSaveClasses(){           ApplicationContext context=  new ClassPathXmlApplicationContext("spring/applicationContext.xml" );           ClassesService classesService=(ClassesService) context.getBean( "classesService"  );                      Classes classes=  new Classes();           classes.setCname(  "hah");           classesService.saveClasses(classes);                 }

   9、写action
   10、把action放入到spring中
   11、写action的配置文件

struts.xml: xml  version= "1.0" encoding ="UTF-8"?> DOCTYPE  struts PUBLIC        "-//Apache Software Foundation//DTD Struts Configuration 2.1.7//EN"        "http://struts.apache.org/dtds/struts-2.1.7.dtd" > < struts >          <constant name="struts.devMode" value= "true"/>          <package name="struts-global" namespace="/" extends="struts-default" >             <global-results>                 <result name= "errHandler" type ="chain">                      <param name="actionName" >errorProcessor param>                 result>             global-results>                        <global-exception-mappings>                 <exception-mapping exception="java.lang.Exception"                      result= "errHandler" />             global-exception-mappings>             <action name= "errorProcessor" class="com.oterman.exception.ErrorProcessor" >                 <result> error.jspresult >             action>       package  >       <include file="struts2/struts-classes.xml">include > struts >    ================================ struts-classes.xml: xml  version= "1.0" encoding ="UTF-8"?> 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="classes"  namespace="/" extends="struts-global" >                          <action name= "classesAction_*" method ="{1}" class="classesAction" >                 <result> index.jspresult >             action>       package  > struts >

   12、写web.xml配置文件 

xml  version= "1.0" encoding ="UTF-8"?> < web-app  version= "2.5"        xmlns= "http://java.sun.com/xml/ns/javaee"        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"        xsi:schemaLocation="http://java.sun.com/xml/ns/javaee      http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"  >    <welcome-file-list >      <welcome-file >index.jsp welcome-file>    welcome-file-list >               < listener  >             <listener-class> org.springframework.web.context.ContextLoaderListenerlistener-class >       listener  >       < context-param  >             <param-name> contextConfigLocationparam-name >             <param-value> classpath:spring/applicationContext.xmlparam-value >       context-param  >                   < filter  >             <filter-name> struts2 filter-name>             <filter-class> org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter filter-class>       filter  >       < filter-mapping  >             <filter-name> struts2 filter-name>             <url-pattern> /* url-pattern>       filter-mapping  >   web-app >

   13、写jsp
   14、测试

整个工程结构视图: