springmvc配置

<!-- OpenSessionInView -->
  <filter>
      <filter-name>opensessioninview</filter-name>
      <filter-class>org.springframework.orm.hibernate4.support.OpenSessionInViewFilter</filter-class>
  </filter>
  <filter-mapping>
      <filter-name>opensessioninview</filter-name>
      <url-pattern>/*</url-pattern>
  </filter-mapping>
  
  <!-- SpringMVC中央控制器 -->
  <servlet>
      <servlet-name>springmvc</servlet-name>
      <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
      <load-on-startup>1</load-on-startup><!--值越小优先级越小  -->
  </servlet>
  <servlet-mapping>
      <servlet-name>springmvc</servlet-name>
      <url-pattern>/</url-pattern>
  </servlet-mapping>
  <!-- 监听器 -->
  <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>

<!-- 自动扫描 -->
    <context:component-scan base-package="com.peng">
        <!--排除controller扫描  -->
        <context:exclude-filter type="annotation" expression="org.springframework.stereotype.Controller"/>
    </context:component-scan>
    <!--事物管理  -->
    <tx:annotation-driven transaction-manager="transactionManager"/>

    <!-- Hibernate SessionFactory -->
    <bean id="sessionFactory" class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
        <property name="dataSource" ref="dataSource"/>
        <property name="packagesToScan" value="com.peng.entity"/>
        <property name="hibernateProperties">
            <props>
                <prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>
                <prop key="hibernate.show_sql">true</prop>
                <prop key="hibernate.cache.region.factory_class">org.hibernate.cache.ehcache.EhCacheRegionFactory</prop>
            </props>
        </property>
    </bean>
    
    <!-- 邮件发送器 -->
    <bean id="mailSender" class="org.springframework.mail.javamail.JavaMailSenderImpl">
        <property name="host" value="smtp.126.com"/>
        <property name="username" value="kaishengit"/>
        <property name="password" value="p@ssw@rd"/>
        <property name="defaultEncoding" value="UTF-8"/>
    </bean>
    
    <!-- Hibernate事务管理器 -->
    <bean id="transactionManager" class="org.springframework.orm.hibernate4.HibernateTransactionManager">
        <property name="sessionFactory" ref="sessionFactory"/>
    </bean>

    <!-- 配置数据源 -->
    <context:property-placeholder location="classpath:jdbc.properties"/>
    
    <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
        <property name="driverClassName" value="${jdbc.driverName}"/>
        <property name="url" value="jdbc:mysql:///test"/>
        <property name="username" value="root"/>
        <property name="password" value="lanxum"/>
        <property name="maxActive" value="20"/>
        <property name="initialSize" value="10"/>
        <property name="minIdle" value="5"/>
    </bean>

<!--自动扫描  -->
    <context:component-scan base-package="com.peng.controller"/>
    <!--启动注解  -->
    <mvc:annotation-driven/>
    <!-- 静态资源路径 -->
    <mvc:resources location="/static/" mapping="/static/**"/>
    <!--view配置  -->
    <bean id="viewResolver"
        class="org.springframework.web.servlet.view.UrlBasedViewResolver">
        <property name="viewClass" value="org.springframework.web.servlet.view.JstlView"/>
        <property name="prefix" value="/WEB-INF/views/"/>
        <property name="suffix" value=".jsp"/>
    </bean>

    <!--文件上传  -->
    <bean id="multipartResolver"
        class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
        <!--上传文件大小  -->
        <property name="maxUploadSize" value="1000000"/>
    </bean>
    <!--拦截器  -->
    <mvc:interceptors>
        <mvc:interceptor>
            <mvc:mapping path="/**"/>
            <bean class="com.peng.controller.MyInterceptor">
            <!-- 允许放行的 -->
                <property name="excluedUrls">
                    <list>
                        <value>/user/home</value>
                    </list>
                </property>
            </bean>
        </mvc:interceptor>
    </mvc:interceptors>
    <!-- 异常处理 -->
    <bean id="handlerExceptionResolver" 
        class="org.springframework.web.servlet.handler.SimpleMappingExceptionResolver">
        <property name="exceptionMappings">
            <props>
                <prop key="com.peng.exception.AuthorizationException">redirect:/user/home</prop>
            </props>
        </property>
    </bean>