学习Struts+spring+hibernate的笔记（1）

转载： [url]http://www.javaeye.com/topic/7925[/url]

 

1.WEB.XML的配置:
首先在web.xml中加入:

Java代码

1. <servlet>  
2.   <servlet-name>SpringContextServlet</servlet-name>  
3.   <servlet-class>org.springframework.web.context.ContextLoaderServlet</servlet-class>  
4.   <load-on-startup>1</load-on-startup>  
5. </servlet>  

  <servlet>
    <servlet-name>SpringContextServlet</servlet-name>
    <servlet-class>org.springframework.web.context.ContextLoaderServlet</servlet-class>
    <load-on-startup>1</load-on-startup>
  </servlet>

我的整个web.xml象这样:

Java代码

1. <?xml version="1.0" encoding="UTF-8"?>  
2. <!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" "http://java.sun.com/dtd/web-app_2_3.dtd">  
3. <web-app>  
4.   <display-name>info_web</display-name>  
5.   <context-param>  
6.     <param-name>contextConfigLocation</param-name>  
7.     <param-value>/WEB-INF/applicationContext-hibernate.xml</param-value>  
8.   </context-param>  
9.   <filter>  
10.     <filter-name>SetCharacterEncoding</filter-name>  
11.     <filter-class>iclass.util.SetEncodingFilter</filter-class>  
12.     <init-param>  
13.       <param-name>encoding</param-name>  
14.       <param-value>GBK</param-value>  
15.     </init-param>  
16.   </filter>  
17.   <filter>  
18.     <filter-name>FilterRedirector</filter-name>  
19.     <filter-class>org.apache.cactus.server.FilterTestRedirector</filter-class>  
20.   </filter>  
21.   <filter-mapping>  
22.     <filter-name>SetCharacterEncoding</filter-name>  
23.     <url-pattern>/*</url-pattern>  
24.   </filter-mapping>  
25.   <filter-mapping>  
26.     <filter-name>FilterRedirector</filter-name>  
27.     <url-pattern>/FilterRedirector</url-pattern>  
28.   </filter-mapping>  
29.   <servlet>  
30.     <servlet-name>SpringContextServlet</servlet-name>  
31.     <servlet-class>org.springframework.web.context.ContextLoaderServlet</servlet-class>  
32.     <load-on-startup>1</load-on-startup>  
33.   </servlet>  
34.   <servlet>  
35.     <servlet-name>ServletRedirector</servlet-name>  
36.     <servlet-class>org.apache.cactus.server.ServletTestRedirector</servlet-class>  
37.   </servlet>  
38.   <servlet>  
39.     <servlet-name>JspRedirector</servlet-name>  
40.     <jsp-file>/jspRedirector.jsp</jsp-file>  
41.   </servlet>  
42.   <servlet>  
43.     <servlet-name>action</servlet-name>  
44.     <servlet-class>org.apache.struts.action.ActionServlet</servlet-class>  
45.     <init-param>  
46.       <param-name>config</param-name>  
47.       <param-value>/WEB-INF/struts-config.xml</param-value>  
48.     </init-param>  
49.     <init-param>  
50.       <param-name>debug</param-name>  
51.       <param-value>2</param-value>  
52.     </init-param>  
53.     <init-param>  
54.       <param-name>application</param-name>  
55.       <param-value>ApplicationResources</param-value>  
56.     </init-param>  
57.     <load-on-startup>2</load-on-startup>  
58.   </servlet>  
59.   <servlet-mapping>  
60.     <servlet-name>ServletRedirector</servlet-name>  
61.     <url-pattern>/ServletRedirector</url-pattern>  
62.   </servlet-mapping>  
63.   <servlet-mapping>  
64.     <servlet-name>JspRedirector</servlet-name>  
65.     <url-pattern>/JspRedirector</url-pattern>  
66.   </servlet-mapping>  
67.   <servlet-mapping>  
68.     <servlet-name>action</servlet-name>  
69.     <url-pattern>*.do</url-pattern>  
70.   </servlet-mapping>  
71.   <welcome-file-list>  
72.     <welcome-file>index.jsp</welcome-file>  
73.   </welcome-file-list>  
74.   <taglib>  
75.     <taglib-uri>/tags/struts-nested</taglib-uri>  
76.     <taglib-location>/WEB-INF/struts-nested.tld</taglib-location>  
77.   </taglib>  
78.   <taglib>  
79.     <taglib-uri>/WEB-INF/struts-bean.tld</taglib-uri>  
80.     <taglib-location>/WEB-INF/struts-bean.tld</taglib-location>  
81.   </taglib>  
82.   <taglib>  
83.     <taglib-uri>/WEB-INF/struts-html.tld</taglib-uri>  
84.     <taglib-location>/WEB-INF/struts-html.tld</taglib-location>  
85.   </taglib>  
86.   <taglib>  
87.     <taglib-uri>/WEB-INF/struts-logic.tld</taglib-uri>  
88.     <taglib-location>/WEB-INF/struts-logic.tld</taglib-location>  
89.   </taglib>  
90.   <taglib>  
91.     <taglib-uri>/WEB-INF/struts-tiles.tld</taglib-uri>  
92.     <taglib-location>/WEB-INF/struts-tiles.tld</taglib-location>  
93.   </taglib>  
94.   <taglib>  
95.     <taglib-uri>/WEB-INF/struts-nested.tld</taglib-uri>  
96.     <taglib-location>/WEB-INF/struts-nested.tld</taglib-location>  
97.   </taglib>  
98. </web-app>  

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" "http://java.sun.com/dtd/web-app_2_3.dtd">
<web-app>
  <display-name>info_web</display-name>
  <context-param>
    <param-name>contextConfigLocation</param-name>
    <param-value>/WEB-INF/applicationContext-hibernate.xml</param-value>
  </context-param>
  <filter>
    <filter-name>SetCharacterEncoding</filter-name>
    <filter-class>iclass.util.SetEncodingFilter</filter-class>
    <init-param>
      <param-name>encoding</param-name>
      <param-value>GBK</param-value>
    </init-param>
  </filter>
  <filter>
    <filter-name>FilterRedirector</filter-name>
    <filter-class>org.apache.cactus.server.FilterTestRedirector</filter-class>
  </filter>
  <filter-mapping>
    <filter-name>SetCharacterEncoding</filter-name>
    <url-pattern>/*</url-pattern>
  </filter-mapping>
  <filter-mapping>
    <filter-name>FilterRedirector</filter-name>
    <url-pattern>/FilterRedirector</url-pattern>
  </filter-mapping>
  <servlet>
    <servlet-name>SpringContextServlet</servlet-name>
    <servlet-class>org.springframework.web.context.ContextLoaderServlet</servlet-class>
    <load-on-startup>1</load-on-startup>
  </servlet>
  <servlet>
    <servlet-name>ServletRedirector</servlet-name>
    <servlet-class>org.apache.cactus.server.ServletTestRedirector</servlet-class>
  </servlet>
  <servlet>
    <servlet-name>JspRedirector</servlet-name>
    <jsp-file>/jspRedirector.jsp</jsp-file>
  </servlet>
  <servlet>
    <servlet-name>action</servlet-name>
    <servlet-class>org.apache.struts.action.ActionServlet</servlet-class>
    <init-param>
      <param-name>config</param-name>
      <param-value>/WEB-INF/struts-config.xml</param-value>
    </init-param>
    <init-param>
      <param-name>debug</param-name>
      <param-value>2</param-value>
    </init-param>
    <init-param>
      <param-name>application</param-name>
      <param-value>ApplicationResources</param-value>
    </init-param>
    <load-on-startup>2</load-on-startup>
  </servlet>
  <servlet-mapping>
    <servlet-name>ServletRedirector</servlet-name>
    <url-pattern>/ServletRedirector</url-pattern>
  </servlet-mapping>
  <servlet-mapping>
    <servlet-name>JspRedirector</servlet-name>
    <url-pattern>/JspRedirector</url-pattern>
  </servlet-mapping>
  <servlet-mapping>
    <servlet-name>action</servlet-name>
    <url-pattern>*.do</url-pattern>
  </servlet-mapping>
  <welcome-file-list>
    <welcome-file>index.jsp</welcome-file>
  </welcome-file-list>
  <taglib>
    <taglib-uri>/tags/struts-nested</taglib-uri>
    <taglib-location>/WEB-INF/struts-nested.tld</taglib-location>
  </taglib>
  <taglib>
    <taglib-uri>/WEB-INF/struts-bean.tld</taglib-uri>
    <taglib-location>/WEB-INF/struts-bean.tld</taglib-location>
  </taglib>
  <taglib>
    <taglib-uri>/WEB-INF/struts-html.tld</taglib-uri>
    <taglib-location>/WEB-INF/struts-html.tld</taglib-location>
  </taglib>
  <taglib>
    <taglib-uri>/WEB-INF/struts-logic.tld</taglib-uri>
    <taglib-location>/WEB-INF/struts-logic.tld</taglib-location>
  </taglib>
  <taglib>
    <taglib-uri>/WEB-INF/struts-tiles.tld</taglib-uri>
    <taglib-location>/WEB-INF/struts-tiles.tld</taglib-location>
  </taglib>
  <taglib>
    <taglib-uri>/WEB-INF/struts-nested.tld</taglib-uri>
    <taglib-location>/WEB-INF/struts-nested.tld</taglib-location>
  </taglib>
</web-app>

2.spring配置
配置文件为applicationContext-hibernate.xml,在此配置文件中,配了POJO层,商业逻辑层,DAO层,和事务管理

Java代码

1. <?xml version="1.0" encoding="UTF-8"?>  
2. <!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN" "http://www.springframework.org/dtd/spring-beans.dtd">  
3.   
4. <beans>     
5.     <!-- ========================= Start of PERSISTENCE DEFINITIONS ========================= -->    
6.       
7.     <!-- Choose the dialect that matches your "dataSource" definition -->  
8.   
9.     <bean id="myDataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">  
10.         <property name="driverClassName">  
11.             <value>org.gjt.mm.mysql.Driver</value>  
12.         </property>  
13.         <property name="url">  
14.             <value>jdbc:mysql://localhost:3306/info_web?useUnicode=true&amp;characterEncoding=GBK</value>  
15.         </property>  
16.         <property name="username">  
17.             <value>root</value>  
18.         </property>  
19.         <property name="password">  
20.             <value>123456</value>  
21.         </property>  
22.     </bean>  
23.       
24.     <bean id="mySessionFactory" class="org.springframework.orm.hibernate.LocalSessionFactoryBean">  
25.         <property name="mappingResources">  
26.             <list>  
27.                 <value>infoweb/pojo/Answer.hbm.xml</value>  
28.                 <value>infoweb/pojo/Board.hbm.xml</value>  
29.                 <value>infoweb/pojo/Image.hbm.xml</value>  
30.                 <value>infoweb/pojo/Info.hbm.xml</value>  
31.             </list>  
32.         </property>         
33.           
34.         <property name="hibernateProperties">  
35.             <props>  
36.                 <prop key="hibernate.dialect">net.sf.hibernate.dialect.MySQLDialect</prop>  
37.                 <prop key="hibernate.show_sql">true</prop>  
38.                 <prop key="hibernate.cglib.use_reflection_optimizer">true</prop>  
39.             </props>  
40.         </property>     
41.   
42.         <property name="dataSource"><ref bean="myDataSource"/></property>  
43.     </bean>  
44.   
45.   
46.   
47.     <!-- Transaction manager for a single Hibernate SessionFactory (alternative to JTA); -->  
48.     <bean id="myTransactionManager" class="org.springframework.orm.hibernate.HibernateTransactionManager">  
49.         <property name="sessionFactory"><ref local="mySessionFactory"/></property>  
50.     </bean>  
51.       
52.   
53.     <!-- ***** Board  SERVICE ***** -->  
54.     <bean id="boardService" class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean">    
55.         <property name="transactionManager"><ref local="myTransactionManager"/></property>  
56.         <property name="target"><ref local="boardServiceSpring"/></property>  
57.         <property name="transactionAttributes">  
58.             <props>  
59.                 <prop key="get*">PROPAGATION_REQUIRED,readOnly,-BoardException</prop>  
60.                 <prop key="set*">PROPAGATION_REQUIRED,-BoardException</prop>  
61.                 <prop key="modify*">PROPAGATION_REQUIRED,-BoardException</prop>  
62.                 <prop key="remove*">PROPAGATION_REQUIRED,-BoardException</prop>  
63.             </props>  
64.         </property>  
65.     </bean>  
66.   
67.     <!-- board primary business object implementation -->  
68.     <bean id="boardServiceSpring" class="infoweb.service.BoardServiceSpringImpl">  
69.         <property name="boardTreeDAO"><ref local="boardTreeDAO"/></property>  
70.     </bean>  
71.       
72.   
73.     <!-- DAO board: Hibernate implementation -->  
74.     <bean id="boardTreeDAO" class="infoweb.dao.BoardTreeDAOImpl">  
75.         <property name="sessionFactory"><ref local="mySessionFactory"/></property>  
76.     </bean>  
77.   
78.     <!-- DAO info: Hibernate implementation -->  
79.     <bean id="infoDAO" class="infoweb.dao.InfoDAOImpl">  
80.         <property name="sessionFactory"><ref local="mySessionFactory"/></property>  
81.     </bean>  
82. </beans>  

转载于:https://blog.51cto.com/recoverypeak/145445