JAVA学习之终端适配(spring根据设备自动切换页面)

1、页面适配(自动识别终端设备)

引入依赖

<springframework.mobile.version>1.1.5.RELEASE</springframework.mobile.version>
<dependency>  
         <groupId>org.springframework.mobile</groupId>  
         <artifactId>spring-mobile-device</artifactId>  
         <version>${springframework.mobile.version}</version>  
 </dependency>

增加web-mobile.xml配置文件

<?xml version="1.0" encoding="GB2312"?>
<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"
       xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.0.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd">
    <!-- spring mobile -->
    <mvc:interceptors>
        <bean class="org.springframework.mobile.device.DeviceResolverHandlerInterceptor" />
        <bean class="org.springframework.mobile.device.site.SitePreferenceHandlerInterceptor" />
    </mvc:interceptors>
    <!--spring 3.0不支持此种方式-->
    <!--<mvc:annotation-driven>
        <mvc:argument-resolvers>
            <bean class="org.springframework.mobile.device.DeviceWebArgumentResolver" />
        </mvc:argument-resolvers>
    </mvc:annotation-driven>-->

    <bean class="org.springframework.mobile.device.view.LiteDeviceDelegatingViewResolver">
        <constructor-arg>
            <ref bean="viewResolver"/>
        </constructor-arg>
        <property name="order" value="1"/>
        <property name="enableFallback" value="true" />
        <property name="mobilePrefix" value="${mobile.view.prefix}" />
        <!-- <property name="tabletPrefix" value="tablet/" /> -->
    </bean>
</beans>

增加全局变量

## 手机适配前缀文件夹
mobile.view.prefix=mobile/

引入上下文

<servlet>
      <servlet-name>jresServlet</servlet-name>
      <servlet-class>com.hundsun.jresplus.web.servlet.DispatcherServlet</servlet-class>
<!--      <init-param>
         <param-name>contextConfigLocation</param-name>
         <param-value>classpath:uc-aop-web-main.xml</param-value>
         <param-value>WEB-INF/conf/spring/web/web-main.xml</param-value>
      </init-param> -->
      <init-param>
         <param-name>mobileConfigLocation</param-name>
         <param-value>/WEB-INF/conf/spring/web/web-mobile.xml</param-value>
      </init-param>
      <load-on-startup>2</load-on-startup>
   </servlet>