SSH 配置文件

applicationContext.xml

<?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: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-2.5.xsd
				http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-2.5.xsd
				http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd">

	<!-- 自动扫描与装配bean -->
	<context:component-scan base-package="cn.itcast.oa"></context:component-scan>

	
	<!-- 导入外部的properties文件 -->
	<context:property-placeholder location="classpath:jdbc.properties"/>


	<!-- 配置SessionFactory -->
	<bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
		<!-- 指定hibernate的配置文件位置 -->
		<property name="configLocation" value="classpath:hibernate.cfg.xml"></property>
		<!-- 配置c3p0数据库连接池 -->
		<property name="dataSource">
			<bean class="com.mchange.v2.c3p0.ComboPooledDataSource">
				<!-- 数据连接信息 -->
				<property name="jdbcUrl" value="${jdbcUrl}"></property>
				<property name="driverClass" value="${driverClass}"></property>
				<property name="user" value="${user}"></property>
				<property name="password" value="${password}"></property>
				<!-- 其他配置 -->
				<!--初始化时获取三个连接，取值应在minPoolSize与maxPoolSize之间。Default: 3 -->
				<property name="initialPoolSize" value="3"></property>
				<!--连接池中保留的最小连接数。Default: 3 -->
				<property name="minPoolSize" value="3"></property>
				<!--连接池中保留的最大连接数。Default: 15 -->
				<property name="maxPoolSize" value="5"></property>
				<!--当连接池中的连接耗尽的时候c3p0一次同时获取的连接数。Default: 3 -->
				<property name="acquireIncrement" value="3"></property>
				<!-- 控制数据源内加载的PreparedStatements数量。如果maxStatements与maxStatementsPerConnection均为0，则缓存被关闭。Default: 0 -->
				<property name="maxStatements" value="8"></property>
				<!--maxStatementsPerConnection定义了连接池内单个连接所拥有的最大缓存statements数。Default: 0 -->
				<property name="maxStatementsPerConnection" value="5"></property>
				<!--最大空闲时间,1800秒内未使用则连接被丢弃。若为0则永不丢弃。Default: 0 -->
				<property name="maxIdleTime" value="1800"></property>
			</bean>
		</property>
	</bean>


	<!-- 配置声明式事务管理（采用注解的方式） -->
	<bean id="txManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager">
		<property name="sessionFactory" ref="sessionFactory"></property>
	</bean>
	<tx:annotation-driven transaction-manager="txManager"/>


</beans>

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>
		<!-- 数据库连接信息 -->
		<!-- <property name="connection.url">jdbc:mysql://localhost:3306/ItcastOA</property>
		<property name="connection.username">root</property>
		<property name="connection.password">123</property>
		<property name="connection.driver_class">com.mysql.jdbc.Driver</property> -->
		<!-- Hibernate配置信息 -->
		<!-- dialect方言-->
		<property name="dialect">
			org.hibernate.dialect.MySQLDialect
		</property>
		<property name="javax.persistence.validation.mode">none</property> 
		
		<!-- 其他配置 -->
		<property name="hibernate.show_sql">true</property>
		<property name="hbm2ddl.auto">update</property>


		<!-- 在配置文件中关联映射文件 -->
		 <mapping resource="cn/itcast/oa/domain/User.hbm.xml" /> 
		 <mapping resource="cn/itcast/oa/domain/Role.hbm.xml" /> 
		 <mapping resource="cn/itcast/oa/domain/Department.hbm.xml" /> 
	</session-factory>
</hibernate-configuration>

jdbc.properties

jdbcUrl		= jdbc:mysql://localhost:3306/ItcastOA
driverClass	= com.mysql.jdbc.Driver
user		= root
password	=123

log4j.properties

### direct log messages to stdout ###
log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.Target=System.out
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern=%d{ABSOLUTE} %5p %c{1}:%L - %m%n

### direct messages to file hibernate.log ###
#log4j.appender.file=org.apache.log4j.FileAppender
#log4j.appender.file.File=hibernate.log
#log4j.appender.file.layout=org.apache.log4j.PatternLayout
#log4j.appender.file.layout.ConversionPattern=%d{ABSOLUTE} %5p %c{1}:%L - %m%n

### set log levels - for more verbose logging change 'info' to 'debug' ###

log4j.rootLogger=debug, stdout

#log4j.logger.org.hibernate=info
#log4j.logger.org.hibernate=debug
log4j.logger.org.cn.itcast.oa=debug

struts.xml

<?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>
	<!-- 配置为开发模式 -->
	<constant name="struts.devMode" value="true" />
	<!-- 把扩展名配置为action -->
	<constant name="struts.action.extension" value="action" />
	<!-- 把主题设置为simple -->
	<constant name="struts.ui.theme" value="simple" />


	<package name="default" namespace="/" extends="struts-default">
		<!-- 配置测试用的ACTION（还未与Spring整合，class属性写类的全名） -->
		<!-- 当struts与spring整合之后，class属性可以写bean的名称 -->
		<action name="test" class="testAction">
			<result name="success">/test.jsp</result>
		</action>
		
		<!-- 岗位管理 -->
		<action name="role_*" class="roleAction" method="{1}">
			<result name="list"> /WEB-INF/jsp/roleAction/list.jsp</result>
			<result name="saveRoleUI"> /WEB-INF/jsp/roleAction/saveRoleUI.jsp</result>
			<result name="toList" type="redirectAction">role_list</result>
		</action>
		
		<!-- 部门管理 -->
		<action name="department_*" class="departmentAction" method="{1}">
			<result name="list"> /WEB-INF/jsp/departmentAction/list.jsp</result>
			<result name="showBypage"> /WEB-INF/jsp/departmentAction/list.jsp</result>
			<result name="saveDepartmentUI"> /WEB-INF/jsp/departmentAction/saveDepartmentUI.jsp</result>
			<result name="toList" type="redirectAction">department_showBypage?parentId=${parentId}</result>
		</action>
	</package>

</struts>

web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="3.0" 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_3_0.xsd">
	<display-name></display-name>
<!-- 配置Spring的用于初始化 -->

	<listener>
	  <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
	</listener>
	<context-param>
	  <param-name>contextConfigLocation</param-name>
	  <param-value>classpath:applicationContext*.xml</param-value>
	</context-param>
	
<!-- 配置Struts2的核心代码 -->
	<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>


	<welcome-file-list>
		<welcome-file>index.jsp</welcome-file>
	</welcome-file-list>
</web-app>

Department.hbm.xml

<?xml version="1.0"?>

<!DOCTYPE hibernate-mapping PUBLIC
	"-//Hibernate/Hibernate Mapping DTD 3.0//EN"
	"http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd">

<hibernate-mapping package="cn.itcast.oa.domain">

	<class name="Department" table="t_department">
		<id name="id">
			<generator class="native" />
		</id>
		<property name="name" />
		<property name="description" />

		<!-- users属性 ,本类与User 一对多 -->
		<set name="users">
			<key column="departmentId"></key>
			<one-to-many class="User" />
		</set>

		<!-- parent属性 ,本类与Department（上级）多对一 -->
		<many-to-one name="parent" class="Department" column="parentId" lazy="false"></many-to-one>

		<!-- children属性 ,本类与Department（下级）一对多  级联删除-->
		<set name="children" cascade="delete" lazy="false">
			<key column="parentId"></key>
			<one-to-many class="Department" />
		</set>

	</class>

</hibernate-mapping>

转载于:https://blog.51cto.com/zhengkeke/1417878