首先因為在web.xml里面配置了
<filter-mapping> <filter-name>characterEncodingFilter</filter-name> <url-pattern>/*</url-pattern> </filter-mapping>
導致所有的連接都會經過DispatcherServlet,會過濾掉css、js等樣式,導致頁面無法渲染成功
因此需要在springmvc配置文件中放行靜態資源
<!--過濾靜態資源--> <mvc:resources mapping="/common/**" location="/common/"/> <mvc:resources mapping="/css/**" location="/css/"/> <mvc:resources mapping="/images/**" location="/images/"/> <mvc:resources mapping="/js/**" location="/js/"/> <mvc:resources mapping="/json/**" location="/json/"/> <mvc:resources mapping="/jsplug/**" location="/jsplug/"/>
如果配置了攔截器,在攔截器中放行靜態資源
<!--配置攔截器--> <mvc:interceptors> <mvc:interceptor> <!-- 攔截所有mvc控制器 --> <mvc:mapping path="/**"/> <!-- mvc:exclude-mapping是另外一種攔截,它可以在你后來的測試中對某個頁面進行不攔截,這樣就不用在 LoginInterceptor的preHandler方法里面獲取不攔截的請求uri地址了(優選) --> <!--以下資源不進行攔截--> <mvc:exclude-mapping path="/user/toLogin" /> <mvc:exclude-mapping path="/user/login" /> <mvc:exclude-mapping path="/common/**"/> <mvc:exclude-mapping path="/css/**"/> <mvc:exclude-mapping path="/images/**"/> <mvc:exclude-mapping path="/js/**"/> <mvc:exclude-mapping path="/json/**"/> <mvc:exclude-mapping path="/jsplug/**"/> <bean class="com.lintrondata.fyds.interceptor.LoginInterceptor"></bean> </mvc:interceptor> </mvc:interceptors>