springmvc静态资源;mvc:default-servlet-handler后Controller失效

springmvc静态资源;mvc:default-servlet-handler后Controller失效

web.xml配置<url-pattern>/</url-pattern>表示放行所有；

    <servlet-mapping>
    <servlet-name>mvc-dispatcher</servlet-name>
    <url-pattern>/</url-pattern>
    </servlet-mapping>

配置default表示不拦截.jpg；

    <servlet-mapping>
    <servlet-name>default</servlet-name>
    <url-pattern>*.jpg</url-pattern>
    </servlet-mapping>

applicationContext.xml配置

<mvc:annotation-driven />，使用默认的servlet来响应静态文件，建议放在开始；

<mvc:default-servlet-handler/>放在注解处理映射器的后面，可以直接放在文件最后面

这样就不会出现<mvc:default-servlet-handler/>导致controller失效；

<?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:mvc="http://www.springframework.org/schema/mvc"
           xmlns:task="http://www.springframework.org/schema/task"
           xsi:schemaLocation="http://www.springframework.org/schema/beans
                            http://www.springframework.org/schema/beans/spring-beans-3.1.xsd
                            http://www.springframework.org/schema/context
                            http://www.springframework.org/schema/context/spring-context-3.1.xsd
                            http://www.springframework.org/schema/mvc
                            http://www.springframework.org/schema/mvc/spring-mvc.xsd
           http://www.springframework.org/schema/task
           http://www.springframework.org/schema/task/spring-task-3.0.xsd"
           default-lazy-init="false">
        <mvc:annotation-driven />
        <!-- 自动扫描该包，使SpringMVC认为包下用了@controller注解的类是控制器 -->
        <context:component-scan base-package="com.ebpaper.controller"/>

        <!-- 启动SpringMVC的注解功能，完成请求和注解POJO的映射 -->
        <bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter">
            <property name="messageConverters">
                <list>
                    <ref bean="mappingJacksonHttpMessageConverter"/>    <!-- JSON转换器 -->
                </list>
            </property>
        </bean>

        <!-- 开启这个配置，spring才能识别@Scheduled注解  -->
        <task:annotation-driven scheduler="qbScheduler" mode="proxy"/>
        <task:scheduler id="qbScheduler" pool-size="10"/>

        <!-- 后台拦截 -->
        <mvc:interceptors>
            <mvc:interceptor>
                <mvc:mapping path="/**"/>
                <bean class="com.ebpaper.controller.common.Interceptor"/>
            </mvc:interceptor>
        </mvc:interceptors>

        <!--mybatis-->
        <!-- 引入配置文件 -->
        <bean id="propertyConfigurer"
              class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
            <property name="location" value="classpath:config.properties"/>
        </bean>

        <!-- 自动扫描 -->
        <context:component-scan base-package="com.ebpaper.data.service.impl"/>

        <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
            <property name="dataSource" ref="dataSource"/>
            <!-- 自动扫描mapping.xml文件 -->
            <property name="mapperLocations" value="classpath:com/ebpaper/data/mapping/*.xml"/>

        </bean>

        <!-- DAO接口所在包名，Spring会自动查找其下的类 -->
        <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
            <property name="basePackage" value="com.ebpaper.data.dao"/>
            <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"/>
        </bean>

        <bean id="transactionManager"
              class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
            <property name="dataSource" ref="dataSource"/>
        </bean>
        <mvc:default-servlet-handler/>
    </beans>