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web.xml配置

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<!-- 使项目扫描多个xml文件 ,必须添加监听器-->    <context-param>        <param-name>contextConfigLocation</param-name>        <param-value>            classpath:spring/ssspring-*.xml,            classpath:spring/spring-*.xml        </param-value>    </context-param>    <listener>        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>    </listener>
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添加springMVC

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    <!--配置DispatherServlet -->    <servlet>        <servlet-name>SpringMVC</servlet-name>        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>        <!--配置SpringMVC需要加载的配置文件 spring-dao.xml,spring-service.xml,spring-web.xml             Mybatis==>Spring==>SpringMVC -->        <init-param>            <param-name>contextConfigLocation</param-name>            <param-value>                classpath:spring/spring-*.xml<!--同时加载多个xml文件 -->                <!-- ,classpath:spring/ssspring-*.xml -->            </param-value>        </init-param>        <load-on-startup>1</load-on-startup>    </servlet>    <servlet-mapping>        <servlet-name>SpringMVC</servlet-name>        <!--默认拦截所有的请求 -->        <url-pattern>/</url-pattern>    </servlet-mapping>
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默认访问的jsp文件

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<welcome-file-list>        <welcome-file>index.jsp</welcome-file>    </welcome-file-list>
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错误页面配置

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  <error-page>        <error-code>401</error-code>        <location>/views/error/payError.jsp</location>    </error-page>    <error-page>        <error-code>403</error-code>        <location>/views/common/jsp/error.jsp</location>    </error-page>    <error-page>        <error-code>404</error-code>        <location>/views/error/payError.jsp</location>    </error-page>    <error-page>        <error-code>500</error-code>      <location>/views/error/payError.jsp</location>    </error-page> 
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通过类org.springframework.web.filter.CharacterEncodingFilter,定义request和response的编码。

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    <filter>        <filter-name>encodingFilter</filter-name>        <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>        <init-param>            <param-name>encoding</param-name>            <param-value>UTF-8</param-value>        </init-param>        <init-param>            <param-name>forceEncoding</param-name>            <param-value>true</param-value>        </init-param>    </filter>    <filter-mapping>        <filter-name>encodingFilter</filter-name>        <url-pattern>/*</url-pattern>    </filter-mapping>
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web.xml配置