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web.xml配置
<!-- 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>
添加springMVC
<!--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>
默认访问的jsp文件
<welcome-file-list> <welcome-file>index.jsp</welcome-file> </welcome-file-list>
错误页面配置
<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>
通过类org.springframework.web.filter.CharacterEncodingFilter,定义request和response的编码。
<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>
web.xml配置
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