springMVC上传多个文件带参数详解编程语言

springmvc.xml 
<!-- 上传拦截，如最大上传值及最小上传值 --> 
      <bean id="multipartResolver"   class="org.springframework.web.multipart.commons.CommonsMultipartResolver" >    
          <property name="maxUploadSize">     
              <value>104857600</value>     
           </property>    
            <property name="maxInMemorySize">     
                <value>4096</value>     
            </property>    
             <property name="defaultEncoding">     
                <value>utf-8</value>     
            </property>  
    </bean>  
后台代码 
@RequestMapping(value="/edit") 
public ModelAndView edit(@RequestParam(value = "files", required = false) MultipartFile[] files, HttpServletRequest request) throws Exception{ 
        logBefore(logger, "修改Contents"); 
        if(!Jurisdiction.buttonJurisdiction(menuUrl, "edit")){return null;} //校验权限 
        ModelAndView mv = this.getModelAndView(); 
        PageData pd = new PageData(); 
        *MultipartHttpServletRequest request1 = (MultipartHttpServletRequest)request;* 
        pd = new PageData(request1);