到配置文件部分了,这个是把所有dao,service,action等都分开来写,applicationContext.xml:
<?xml version="1.0" encoding="UTF-8"?>
<beans default-autowire="byType"
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-2.0.xsd
http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.0.xsd
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.0.xsd">
<!-- 以下为 所有配置action,service,dao 分开写文件引入,也可以在web.xml中引入 -->
<import resource="actionContext.xml"/>
<import resource="daoContext.xml"/>
<import resource="dataAccessContext.xml"/>
<import resource="serviceContext.xml"/>
</beans>
如果是全部写在一起的话,actionContext.xml,daoContext.xml,dataAccessContext.xml,serviceContext.xml等都不要,则是这样:
<?xml version="1.0" encoding="UTF-8"?>
<beans default-autowire="byType"
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-2.0.xsd
http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.0.xsd
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.0.xsd">
<!-- 以下为将所有配置action,service,dao集中写在一起的情况 -->
<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
<property name="driverClassName" value="com.mysql.jdbc.Driver" />
<property name="url" value="jdbc:mysql://localhost:3306/zhiming"/>
<property name="username" value="root"/>
<property name="password" value="123456"/>
</bean>
<bean id="sqlMapClient" class="org.springframework.orm.ibatis.SqlMapClientFactoryBean">
<property name="dataSource">
<ref local="dataSource"/>
</property>
<property name="configLocation">
<value>WEB-INF/sqlMapConfig.xml</value>
</property>
</bean>
<bean id="userAction" class="com.action.UserAction" scope="prototype">
<property name="userService" ref="userService" />
</bean>
<bean id="userService"
class="com.service.impl.UserServiceImpl">
<property name="userDao" ref="userDao"></property>
</bean>
<bean id="userDao" class="com.dao.impl.UserDao">
<property name="sqlMapClient" ref="sqlMapClient"/>
</bean>
</beans>
applicationContext.xml所import进来的xml文件的文件头那些都要和applicationContext.xml的文件头一样,actionContext.xml部分:
<?xml version="1.0" encoding="UTF-8"?>
<beans default-autowire="byType"
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-2.0.xsd
http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.0.xsd
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.0.xsd">
<!-- Struts2 action类注入 -->
<bean id="userAction" class="com.action.UserAction" scope="prototype">
<property name="userService" ref="userService" />
</bean>
</beans>
daoContext.xml部分:
<?xml version="1.0" encoding="UTF-8"?>
<beans default-autowire="byType"
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-2.0.xsd
http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.0.xsd
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.0.xsd">
<!-- IBATIS的DAO的配置注入 -->
<bean id="userDao" class="com.dao.impl.UserDao">
<property name="sqlMapClient" ref="sqlMapClient"/>
</bean>
</beans>
dataAccessContext.xml部分:
<?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:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd
http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.0.xsd
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.0.xsd">
<!-- 读取 jdbc.properties -->
<bean id="propertyConfigurer"
class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
<property name="locations">
<list>
<value>WEB-INF/jdbc.properties</value>
</list>
</property>
</bean>
<!-- 配置数据源 -->
<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
<property name="driverClassName" value="${jdbc.driverClassName}" />
<property name="url" value="${jdbc.url}" />
<property name="username" value="${jdbc.username}" />
<property name="password" value="${jdbc.password}" />
<property name="poolPreparedStatements" value="true" />
</bean>
<!-- 配置sqlMapClient -->
<bean id="sqlMapClient" class="org.springframework.orm.ibatis.SqlMapClientFactoryBean">
<property name="dataSource">
<ref local="dataSource"/>
</property>
<property name="configLocation">
<value>WEB-INF/sqlMapConfig.xml</value>
</property>
</bean>
</beans>
serviceContext.xml部分:
<?xml version="1.0" encoding="UTF-8"?>
<beans default-autowire="byType"
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-2.0.xsd
http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.0.xsd
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.0.xsd">
<!-- 系统业务逻辑层的注入 -->
<bean id="userService"
class="com.service.impl.UserServiceImpl">
<property name="userDao" ref="userDao"></property>
</bean>
</beans>
数据库配置文件,jdbc.properties部分:
jdbc.driverClassName=com.mysql.jdbc.Driver
jdbc.url=jdbc:mysql://localhost:3306/zhiming
jdbc.username=root
jdbc.password=123456
#jdbc.driverClassName=oracle.jdbc.driver.OracleDriver
#jdbc.url=jdbc:oracle:thin:@172.16.24.85:1521:gdyp
#jdbc.username=it
#jdbc.password=it
#datasource.name=jdbc/ci
struts2配置文件一,struts.properties部分:
struts.devMode=true
struts.enable.DynamicMethodInvocation=false
struts.objectTypeDeterminer=notiger
struts.objectFactory=spring
struts.locale=zh_CN
struts.i18n.encoding=UTF-8
struts2配置文件二,struts.xml部分:
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE struts PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
"http://struts.apache.org/dtds/struts-2.0.dtd">
<struts>
<!-- 这里的type对应spring配置文件的<beans>元素中的default-autowire属性,若不写则默认 -->
<constant name="struts.objectFactory.spring.autoWire" value="type" />
<constant name="struts.objectFactory" value="spring" />
<include file="struts-default.xml" />
<!-- 在这里可以include多个struts的配置文件 -->
<package name="ling" extends="struts-default" namespace="/">
<default-interceptor-ref name="paramsPrepareParamsStack" />
<action name="findAllUsers" class="userAction" method="findAllUsers">
<result name="success">/jsp/user.jsp</result>
</action>
</package>
</struts>
Ibatis配置文件部分,sqlMapConfig.xml:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE sqlMapConfig PUBLIC "-//iBATIS.com//DTD SQL Map Config 2.0//EN"
"http://www.ibatis.com/dtd/sql-map-config-2.dtd">
<sqlMapConfig>
<sqlMap resource="com/sqlmap/User_sqlMap.xml"/>
</sqlMapConfig>
web.xml部分:
<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.4"
xmlns="http://java.sun.com/xml/ns/j2ee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee
http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
<!-- 配置Spring -->
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>WEB-INF/applicationContext.xml</param-value>
<!-- 也可以在这里引入多个spring xml配置文件 -->
<!-- <param-value>WEB-INF/applicationContext.xml,WEB-INF/dataAccessContext.xml</param-value> -->
</context-param>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<!-- 配置Struts2 -->
<filter>
<filter-name>struts2</filter-name>
<filter-class>
org.apache.struts2.dispatcher.FilterDispatcher
</filter-class>
</filter>
<filter-mapping>
<filter-name>struts2</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<!-- dwr servlet-->
<servlet>
<servlet-name>dwr-invoker</servlet-name>
<servlet-class>org.directwebremoting.servlet.DwrServlet</servlet-class>
<init-param>
<param-name>debug</param-name>
<param-value>true</param-value>
</init-param>
<init-param>
<param-name>logLevel</param-name>
<param-value>FATAL</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>dwr-invoker</servlet-name>
<url-pattern>/dwr/*</url-pattern>
</servlet-mapping>
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
</web-app>
dwr.xml配置部分,其作用后面再讲:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE dwr PUBLIC
"-//GetAhead Limited//DTD Direct Web Remoting 2.0//EN"
"http://www.getahead.ltd.uk/dwr/dwr20.dtd">
<dwr>
<allow>
<convert match="com.vo.User" converter="bean"></convert>
<create javascript="jsUser" creator="spring" scope="request">
<param name="beanName" value="userService"></param>
<include method="findAllUsers" />
</create>
</allow>
</dwr>
最后是jsp页面部分:
<%@ page language="java" import="java.util.*" pageEncoding="gbk"%>
<%@ taglib uri="/struts-tags" prefix="s"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>用户列表</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
<!--
<link rel="stylesheet" type="text/css" href="styles.css">
-->
</head>
<body>
<table class="table_report">
<tr>
<th>用户ID</th>
<th>用户名称</th>
<th>用户性别</th>
<th>用户年龄</th>
<th>用户地址</th>
<th>用户电话</th>
<th>用户邮箱</th>
</tr>
<!-- struts2最正规的取值方式 -->
<%-- <s:iterator id="user" value="%{#session.userList}">--%>
<%-- <s:iterator id="user" value="#session.userList">--%>
<s:iterator id="user" value="#request.userList">
<tr>
<td>${user.id}</td>
<td>${user.name}</td>
<td>${user.sex}</td>
<td>${user.age}</td>
<td>${user.address}</td>
<td>${user.phone}</td>
<td>${user.email}</td>
</tr>
</s:iterator>
</table>
</body>
<%request.removeAttribute("userList");%>
<%--<%session.removeAttribute("userList");%>--%>
</html>
访问地址:
http://localhost:8080/ZhiMing/findAllUsers.action
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