JavaWeb_(SSH论坛)_二、框架整合

基于SSH框架的小型论坛项目　　

　　一、项目入门　　传送门

　　二、框架整合　　传送门

　　三、用户模块　　传送门

　　四、页面显示　　传送门

　　五、帖子模块　　传送门

　　六、点赞模块　　传送门

　　七、辅助模块　　传送门

导入Jar包

　　导入完别忘了Add Path

　　查看Eclipse IDE中导入的Jar包

　　Gary_SSHForum->Build Path->Configure Build Path

添加xml配置文件

<?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: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">

</beans>

applicationContext.xml

<?xml version="1.0" encoding="UTF-8"?>

<!DOCTYPE hibernate-configuration PUBLIC

    "-//Hibernate/Hibernate Configuration DTD 3.0//EN"

    "http://www.hibernate.org/dtd/hibernate-configuration-3.0.dtd">

hibernate.cfg.xml

<?xml version="1.0" encoding="UTF-8"?>

<!DOCTYPE struts PUBLIC

    "-//Apache Software Foundation//DTD Struts Configuration 2.5//EN"

    "http://struts.apache.org/dtds/struts-2.5.dtd">

struts.xml

整合Spring与Struts

<!-- 让spring随着Web项目的启动而启动 -->

    <listener>

        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>

    </listener>

    <!-- 读取配置文件 -->

    <context-param>

        <param-name>contextConfigLocation</param-name>

        <param-value>classpath:applicationContext.xml</param-value>

    </context-param>

    <!-- 扩大session的范围 -->

    <filter>

        <filter-name>openSession</filter-name>

        <filter-class>org.springframework.orm.hibernate5.support.OpenSessionInViewFilter</filter-class>

    </filter>

    <filter-mapping>

        <filter-name>openSession</filter-name>

        <url-pattern>/*</url-pattern>

    </filter-mapping>

    <!-- 让struts启动 -->

    <filter>

        <filter-name>struts</filter-name>

        <filter-class>org.apache.struts2.dispatcher.filter.StrutsPrepareAndExecuteFilter</filter-class>

    </filter>

    <filter-mapping>

        <filter-name>struts</filter-name>

        <url-pattern>/*</url-pattern>

    </filter-mapping>

<?xml version="1.0" encoding="UTF-8"?>

<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

    xmlns="http://xmlns.jcp.org/xml/ns/javaee"

    xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd"

    id="WebApp_ID" version="3.1">

    <display-name>Gary_SSHForum</display-name>

    <welcome-file-list>

        <welcome-file>index.html</welcome-file>

        <welcome-file>index.htm</welcome-file>

        <welcome-file>index.jsp</welcome-file>

        <welcome-file>default.html</welcome-file>

        <welcome-file>default.htm</welcome-file>

        <welcome-file>default.jsp</welcome-file>

    </welcome-file-list>

    <!-- 让spring随着Web项目的启动而启动 -->

    <listener>

        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>

    </listener>

    <!-- 读取配置文件 -->

    <context-param>

        <param-name>contextConfigLocation</param-name>

        <param-value>classpath:applicationContext.xml</param-value>

    </context-param>

    <!-- 扩大session的范围 -->

    <filter>

        <filter-name>openSession</filter-name>

        <filter-class>org.springframework.orm.hibernate5.support.OpenSessionInViewFilter</filter-class>

    </filter>

    <filter-mapping>

        <filter-name>openSession</filter-name>

        <url-pattern>/*</url-pattern>

    </filter-mapping>

    <!-- 让struts启动 -->

    <filter>

        <filter-name>struts</filter-name>

        <filter-class>org.apache.struts2.dispatcher.filter.StrutsPrepareAndExecuteFilter</filter-class>

    </filter>

    <filter-mapping>

        <filter-name>struts</filter-name>

        <url-pattern>/*</url-pattern>

    </filter-mapping>

</web-app>

web.xml

整合Spring与Hibernate

　　MySQL中添加数据库

<!-- 配置数据源 -->

    <bean name="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">

        <property name ="jdbcUrl" value="jdbc:mysqL:///garyssh_forum"></property>

        <property name ="driverClass" value="com.mysql.jdbc.Driver"></property>

        <property name ="user" value="root"></property>

        <property name ="password" value="123456"></property>

    </bean>

    <!-- 配置sessionFactory -->

    <bean name = "sessionFactory" class="org.springframework.orm.hibernate5.LocalSessionFactoryBean">

        <property name="dataSource" ref="dataSource"></property>

        <property name="hibernateProperties">

            <props>

                <prop key="hibernate.dialect">org.hibernate.dialect.MySQL5InnoDBDialect</prop>

                <prop key="hibernate.hbm2ddl.auto">update</prop>

                <prop key="hibernate.show_sqp">true</prop>

                <prop key="hibernate.format_sql">true</prop>

            </props>

        </property>

        <property name="mappingDirectoryLocations" value="classpath:com/Gary/domain"></property>

<?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: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">

    <!-- 配置数据源 -->

    <bean name="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">

        <property name ="jdbcUrl" value="jdbc:mysqL:///garyssh_forum"></property>

        <property name ="driverClass" value="com.mysql.jdbc.Driver"></property>

        <property name ="user" value="root"></property>

        <property name ="password" value="123456"></property>

    </bean>

    <!-- 配置sessionFactory -->

    <bean name = "sessionFactory" class="org.springframework.orm.hibernate5.LocalSessionFactoryBean">

        <property name="dataSource" ref="dataSource"></property>

        <property name="hibernateProperties">

            <props>

                <prop key="hibernate.dialect">org.hibernate.dialect.MySQL5InnoDBDialect</prop>

                <prop key="hibernate.hbm2ddl.auto">update</prop>

                <prop key="hibernate.show_sqp">true</prop>

                <prop key="hibernate.format_sql">true</prop>

            </props>

        </property>

        <property name="mappingDirectoryLocations" value="classpath:com/Gary/domain"></property>

    </bean>

</beans>

applicationContext.xml

整合Spring与Hibernate配置事务

<!-- 配置事务的核心管理器 -->

    <bean name="transactionManager" class="org.springframework.orm.hibernate5.HibernateTransactionManager">

        <property name="sessionFactory" ref="sessionFactory"></property>

    </bean>

    <!-- 通知 -->

    <tx:advice id="advice" transaction-manager="transactionManager">

        <tx:attributes>

            <tx:method name="*"/>

        </tx:attributes>

    </tx:advice>

    <!-- 织入 -->

    <aop:config>

        <!-- 切入点 -->

        <aop:pointcut expression="execution(* com.Gary.service.*.*(..))" id="pc"/>

        <!-- 配置切面 切入点+通知 -->

        <aop:advisor advice-ref="advice" pointcut-ref="pc"/>

    </aop:config>

<?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: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">

    <!-- 配置数据源 -->

    <bean name="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">

        <property name ="jdbcUrl" value="jdbc:mysqL:///garyssh_forum"></property>

        <property name ="driverClass" value="com.mysql.jdbc.Driver"></property>

        <property name ="user" value="root"></property>

        <property name ="password" value="123456"></property>

    </bean>

    <!-- 配置sessionFactory -->

    <bean name = "sessionFactory" class="org.springframework.orm.hibernate5.LocalSessionFactoryBean">

        <property name="dataSource" ref="dataSource"></property>

        <property name="hibernateProperties">

            <props>

                <prop key="hibernate.dialect">org.hibernate.dialect.MySQL5InnoDBDialect</prop>

                <prop key="hibernate.hbm2ddl.auto">update</prop>

                <prop key="hibernate.show_sqp">true</prop>

                <prop key="hibernate.format_sql">true</prop>

            </props>

        </property>

        <property name="mappingDirectoryLocations" value="classpath:com/Gary/domain"></property>

    </bean>

    <!-- 配置事务的核心管理器 -->

    <bean name="transactionManager" class="org.springframework.orm.hibernate5.HibernateTransactionManager">

        <property name="sessionFactory" ref="sessionFactory"></property>

    </bean>

    <!-- 通知 -->

    <tx:advice id="advice" transaction-manager="transactionManager">

        <tx:attributes>

            <tx:method name="*"/>

        </tx:attributes>

    </tx:advice>

    <!-- 织入 -->

    <aop:config>

        <!-- 切入点 -->

        <aop:pointcut expression="execution(* com.Gary.service.*.*(..))" id="pc"/>

        <!-- 配置切面 切入点+通知 -->

        <aop:advisor advice-ref="advice" pointcut-ref="pc"/>

    </aop:config>

</beans>

applicationContext.xml

<?xml version="1.0" encoding="UTF-8"?>

<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

    xmlns="http://xmlns.jcp.org/xml/ns/javaee"

    xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd"

    id="WebApp_ID" version="3.1">

    <display-name>Gary_SSHForum</display-name>

    <welcome-file-list>

        <welcome-file>index.html</welcome-file>

        <welcome-file>index.htm</welcome-file>

        <welcome-file>index.jsp</welcome-file>

        <welcome-file>default.html</welcome-file>

        <welcome-file>default.htm</welcome-file>

        <welcome-file>default.jsp</welcome-file>

    </welcome-file-list>

    <!-- 让spring随着Web项目的启动而启动 -->

    <listener>

        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>

    </listener>

    <!-- 读取配置文件 -->

    <context-param>

        <param-name>contextConfigLocation</param-name>

        <param-value>classpath:applicationContext.xml</param-value>

    </context-param>

    <!-- 扩大session的范围 -->

    <filter>

        <filter-name>openSession</filter-name>

        <filter-class>org.springframework.orm.hibernate5.support.OpenSessionInViewFilter</filter-class>

    </filter>

    <filter-mapping>

        <filter-name>openSession</filter-name>

        <url-pattern>/*</url-pattern>

    </filter-mapping>

    <!-- 让struts启动 -->

    <filter>

        <filter-name>struts</filter-name>

        <filter-class>org.apache.struts2.dispatcher.filter.StrutsPrepareAndExecuteFilter</filter-class>

    </filter>

    <filter-mapping>

        <filter-name>struts</filter-name>

        <url-pattern>/*</url-pattern>

    </filter-mapping>

</web-app>

web.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: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">

    <!-- 配置数据源 -->

    <bean name="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">

        <property name ="jdbcUrl" value="jdbc:mysqL:///garyssh_forum"></property>

        <property name ="driverClass" value="com.mysql.jdbc.Driver"></property>

        <property name ="user" value="root"></property>

        <property name ="password" value="123456"></property>

    </bean>

    <!-- 配置sessionFactory -->

    <bean name = "sessionFactory" class="org.springframework.orm.hibernate5.LocalSessionFactoryBean">

        <property name="dataSource" ref="dataSource"></property>

        <property name="hibernateProperties">

            <props>

                <prop key="hibernate.dialect">org.hibernate.dialect.MySQL5InnoDBDialect</prop>

                <prop key="hibernate.hbm2ddl.auto">update</prop>

                <prop key="hibernate.show_sqp">true</prop>

                <prop key="hibernate.format_sql">true</prop>

            </props>

        </property>

        <property name="mappingDirectoryLocations" value="classpath:com/Gary/domain"></property>

    </bean>

    <!-- 配置事务的核心管理器 -->

    <bean name="transactionManager" class="org.springframework.orm.hibernate5.HibernateTransactionManager">

        <property name="sessionFactory" ref="sessionFactory"></property>

    </bean>

    <!-- 通知 -->

    <tx:advice id="advice" transaction-manager="transactionManager">

        <tx:attributes>

            <tx:method name="*"/>

        </tx:attributes>

    </tx:advice>

    <!-- 织入 -->

    <aop:config>

        <!-- 切入点 -->

        <aop:pointcut expression="execution(* com.Gary.service.*.*(..))" id="pc"/>

        <!-- 配置切面 切入点+通知 -->

        <aop:advisor advice-ref="advice" pointcut-ref="pc"/>

    </aop:config>

</beans>

applicationContext.xml

项目过程中的问题　

一、ERROR StatusLogger Log4j2 could not find a logging implementation. Please add log4j-core to the classpath. Using SimpleLogger to log to the console...

　　Log4j2:用于输出日志

　　出现文件提前结束：xml的问题

　　struts添加了约束　　必须要有<struts>　　</struts>

<?xml version="1.0" encoding="UTF-8"?>

<!DOCTYPE struts PUBLIC

    "-//Apache Software Foundation//DTD Struts Configuration 2.5//EN"

    "http://struts.apache.org/dtds/struts-2.5.dtd">

<struts>

</struts>

二、Tomcat启动超时问题Server Tomcat v7.0 Server at localhost was unable to start within 45 seconds　　传送门

　　把tomcat启动时间适当延长：

　　打开tomcat设置页，修改启动时间：

　　经上一步如果还是启动超时的话，可以对项目进行clean，它的作用是将工程中的.class文件全部删除，同时重新编译工程：

　　然后再次重新部署tomcat，启动即可

　　一、项目入门　　传送门

　　二、框架整合　　传送门

　　三、用户模块　　传送门

　　四、页面显示　　传送门

　　五、帖子模块　　传送门

　　六、点赞模块　　传送门

　　七、辅助模块　　传送门

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