基於SSH的員工管理系統（三）——配置文件

基於SSH的員工管理系統（三）——配置文件

1. Web項目入口——web.xml

    <!-- spring核心監聽器 -->
    <listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    </listener>
    <!-- ctrl+shift+T:contextLoaderListener監聽器全路徑 -->

    <!-- 默認情況會加載WEB-INF中的配置文件 -->
    <!-- 配置全局初始化參數：設置爲加載classes中的配置文件 -->
    <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>classpath:applicationContext.xml</param-value>
    </context-param>

    <!-- struts核心過濾器（與傳統servlet配置類似） -->
    <filter>
        <filter-name>struts</filter-name>
        <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>
    </filter>
    <!-- ctrl+shift+T:strutsPrepareAndExecuteFilter -->

    <filter-mapping>
        <filter-name>struts</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>

    <display-name>ssh</display-name>
    <welcome-file-list>
        <welcome-file>index.jsp</welcome-file>
    </welcome-file-list>

2. struts配置文件——struts.xml

    <struts>
    <package name="ssh" extends="struts-default">
        <action name="user_*" class="userAction" method="{1}">
            <result name="input">/index.jsp</result>
            <result name="success" type="redirect">/jsp/layout.jsp</result>
            <result name="info" type="redirect">/jsp/myinfo.jsp</result>
            <result name="invi">/jsp/invi.jsp</result>
            <result name="regSuccess">/jsp/regSuccess1.jsp</result>
            <result name="getCodes">/jsp/mycode.jsp</result>
            <result name="toHome">/jsp/layout.jsp</result>
            <result name="linkPersion">/jsp/otherInfo.jsp</result>
            <result name="update">/jsp/updateUser.jsp</result>
            <result name="updateSucc" type="redirectAction">admin_findAll</result>
            <result name="del" type="redirectAction">admin_findAll</result>
            <result name="add">/jsp/addUser.jsp</result>
            <result name="addSucc" type="redirectAction">admin_findAll</result>
        </action>
        <action name="admin_*" class="adminAction" method="{1}">
            <result name="input" type="redirect">/index.jsp</result>
            <result name="findAll">/jsp/adminHome.jsp</result>
            <result name="success">/jsp/adminHome.jsp</result>
        </action>
        <action name="group_*" class="groupAction" method="{1}">
            <result name="findGroup">/jsp/groupList.jsp</result>
            <result name="addSucc">/jsp/groupList.jsp</result>
            <result name="add">/jsp/addList.jsp</result>
        </action>
        <action name="registerPre" class="registerPreAction">
            <result name="success" type="redirect">/jsp/register.jsp</result>
        </action>
    </package>
</struts>

3. hibernate配置文件（在ssh整合中該配置文件可省略）

4. hibernate映射文件——User.hbm.xml（與實體屬性名稱相對應，在啓動服務器後會自動生成表）

User(用戶實體)

<hibernate-mapping>
    <class name="com.barrnet.ssh.domain.User" table="user">
        <id name="uid" column="uid">
            <generator class="native" />
        </id>
        <property name="selfCode" column="selfCode" length="20" />
        <property name="username" column="username" length="20" />
        <property name="password" column="password" length="20" />
        <property name="name" column="name" length="20" />
        <property name="sex" column="sex" length="10" />
        <property name="phone" column="phone" length="13" />
        <property name="idCard" column="idCard" length="20" />
        <property name="birthday" type="date" column="birthday" />
        <property name="joinDate" type="date" column="joinDate" />
        <property name="fcode1" column="fcode1" length="20" />
        <property name="fcode2" column="fcode2" length="20" />
        <property name="fcode3" column="fcode3" length="20" />
        <property name="islead" column="islead" length="1" />
        <property name="groupnum" column="groupnum" length="10" />
        <property name="floornum" column="floornum" length="10" />

        <many-to-one name="group" class="com.barrnet.ssh.domain.Group"
            column="fgid" />
    </class>
</hibernate-mapping>

實體屬性

    private int uid;            //唯一標識
    private String selfCode;    //註冊碼
    private String username;    //登陸用戶名
    private String password;    //登陸密碼
    private String name;        //真實姓名
    private String sex;         //性別
    private String phone;       //手機號
    private String idCard;      //身份證號
    private Date birthday;      //出生日期
    private Date joinDate;      //註冊時間
    private String fcode1;      //邀請碼1
    private String fcode2;      //邀請碼2
    private String fcode3;      //邀請碼3
    private String islead;      //是否組長
    private String groupnum;    //組號
    private String floornum;    //層號
    private Group group;

生成表

Admin(管理員實體)

<hibernate-mapping>
    <class name="com.barrnet.ssh.domain.Group" table="ggroup">
        <id name="gid" column="gid">
            <generator class="native"/>
        </id>
        <property name="gno" column="gno" length="5"/>
        <property name="gcount" column="gcount" length="1"/>

        <set name="users">
            <key column="fgid"/>
            <one-to-many class="com.barrnet.ssh.domain.User"/>
        </set>
    </class>
</hibernate-mapping>

實體屬性

    private int aid;            //唯一標識
    private String username;    //登陸用戶名
    private String password;    //登陸密碼
    private String level;       //管理員等級（用以區分普通管理員和超級管理員）

生成表

5. spring配置文件——application.context.xml(啓動服務器時加載spring核心配置文件)

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

    <!-- 引入外部屬性文件 -->
    <context:property-placeholder location="classpath:jdbc.properties" />
    <!-- 配置c3p0連接池 -->
    <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
        <property name="driverClass" value="${jdbc.driverClass}" />
        <property name="jdbcUrl" value="${jdbc.url}" />
        <property name="user" value="${jdbc.username}" />
        <property name="password" value="${jdbc.password}" />
    </bean>

    <!-- 配置hibernate -->
    <bean id="sessionFactory"
        class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
        <!-- 注入連接池 -->
        <property name="dataSource" ref="dataSource" />
        <!-- 配置hibernate屬性 -->
        <property name="hibernateProperties">
            <props>
                <prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>
                <prop key="hibernate.show_sql">true</prop>
                <prop key="hibernate.format_sql">true</prop>
                <prop key="hibernate.hbm2ddl.auto">update</prop>
            </props>
        </property>
        <!-- 加載hibernate映射文件 -->
        <property name="mappingResources">
            <list>
                <value>com/barrnet/ssh/domain/User.hbm.xml</value>
                <value>com/barrnet/ssh/domain/Admin.hbm.xml</value>
                <value>com/barrnet/ssh/domain/Group.hbm.xml</value>
            </list>
        </property>
    </bean>

    <!-- 配置Action的類 -->
    <bean id="userAction" class="com.barrnet.ssh.action.UserAction"
        scope="prototype">
        <property name="userService" ref="userService" />
    </bean>
    <bean id="adminAction" class="com.barrnet.ssh.action.AdminAction"
        scope="prototype">
        <property name="adminService" ref="adminService" />
    </bean>
    <bean id="groupAction" class="com.barrnet.ssh.action.GroupAction"
        scope="prototype">
        <property name="groupService" ref="groupService" />
    </bean>
    <bean id="registerPreAction" class="com.barrnet.ssh.action.RegisterPreAction"
        scope="prototype">
    </bean>

    <!-- 配置業務層的類 -->
    <bean id="userService" class="com.barrnet.ssh.service.impl.UserServiceImpl">
        <property name="userDao" ref="userDao" />
    </bean>
    <bean id="adminService" class="com.barrnet.ssh.service.impl.AdminServiceImpl">
        <property name="adminDao" ref="adminDao" />
    </bean>
    <bean id="groupService" class="com.barrnet.ssh.service.impl.GroupServiceImpl">
        <property name="groupDao" ref="groupDao" />
    </bean>

    <!-- 配置dao的類 -->
    <bean id="userDao" class="com.barrnet.ssh.dao.impl.UserDaoImpl">
        <property name="sessionFactory" ref="sessionFactory" />
    </bean>
    <bean id="adminDao" class="com.barrnet.ssh.dao.impl.AdminDaoImpl">
        <property name="sessionFactory" ref="sessionFactory" />
    </bean>
    <bean id="groupDao" class="com.barrnet.ssh.dao.impl.GroupDaoImpl">
        <property name="sessionFactory" ref="sessionFactory" />
    </bean>

    <!-- 配置事務管理 -->
    <bean id="transactionManager"
        class="org.springframework.orm.hibernate3.HibernateTransactionManager">
        <property name="sessionFactory" ref="sessionFactory" />
    </bean>

    <!-- 開啓註解事務 -->
    <tx:annotation-driven transaction-manager="transactionManager" />
</beans>