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"> <!-- 自動掃描與裝配bean --> <context:component-scan base-package="cn.itcast.oa"></context:component-scan> <!-- 導入外部的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數據庫鏈接池 --> <property name="dataSource"> <bean class="com.mchange.v2.c3p0.ComboPooledDataSource"> <!-- 數據鏈接信息 --> <property name="jdbcUrl" value="${jdbcUrl}"></property> <property name="driverClass" value="${driverClass}"></property> <property name="user" value="${user}"></property> <property name="password" value="${password}"></property> <!-- 其餘配置 --> <!--初始化時獲取三個鏈接，取值應在minPoolSize與maxPoolSize之間。Default: 3 --> <property name="initialPoolSize" value="3"></property> <!--鏈接池中保留的最小鏈接數。Default: 3 --> <property name="minPoolSize" value="3"></property> <!--鏈接池中保留的最大鏈接數。Default: 15 --> <property name="maxPoolSize" value="5"></property> <!--當鏈接池中的鏈接耗盡的時候c3p0一次同時獲取的鏈接數。Default: 3 --> <property name="acquireIncrement" value="3"></property> <!-- 控制數據源內加載的PreparedStatements數量。若是maxStatements與maxStatementsPerConnection均爲0，則緩存被關閉。Default: 0 --> <property name="maxStatements" value="8"></property> <!--maxStatementsPerConnection定義了鏈接池內單個鏈接所擁有的最大緩存statements數。Default: 0 --> <property name="maxStatementsPerConnection" value="5"></property> <!--最大空閒時間,1800秒內未使用則鏈接被丟棄。若爲0則永不丟棄。Default: 0 --> <property name="maxIdleTime" value="1800"></property> </bean> </property> </bean> <!-- 配置聲明式事務管理（採用註解的方式） --> <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>
		<!-- 數據庫鏈接信息 -->
		<!-- <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> 
		
		<!-- 其餘配置 -->
		<property name="hibernate.show_sql">true</property>
		<property name="hbm2ddl.auto">update</property>


		<!-- 在配置文件中關聯映射文件 -->
		 <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>
	<!-- 配置爲開發模式 -->
	<constant name="struts.devMode" value="true" />
	<!-- 把擴展名配置爲action -->
	<constant name="struts.action.extension" value="action" />
	<!-- 把主題設置爲simple -->
	<constant name="struts.ui.theme" value="simple" />


	<package name="default" namespace="/" extends="struts-default">
		<!-- 配置測試用的ACTION（還未與Spring整合，class屬性寫類的全名） -->
		<!-- 當struts與spring整合以後，class屬性能夠寫bean的名稱 -->
		<action name="test" class="testAction">
			<result name="success">/test.jsp</result>
		</action>
		
		<!-- 崗位管理 -->
		<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>
		
		<!-- 部門管理 -->
		<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的用於初始化 --> <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的核心代碼 --> <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屬性 ,本類與User 一對多 -->
		<set name="users">
			<key column="departmentId"></key>
			<one-to-many class="User" />
		</set>

		<!-- parent屬性 ,本類與Department（上級）多對一 -->
		<many-to-one name="parent" class="Department" column="parentId" lazy="false"></many-to-one>

		<!-- children屬性 ,本類與Department（下級）一對多  級聯刪除-->
		<set name="children" cascade="delete" lazy="false">
			<key column="parentId"></key>
			<one-to-many class="Department" />
		</set>

	</class>

</hibernate-mapping>