js处理后台传来的list数据 转换成数组

/*提交下载方式转下载页面*/
@RequestMapping("/submitdownloadstyle.do")
public String submitdownloadstyle(int downloadstyle,String downloadid,ModelMap model,HttpSession session){
...
    List
 
   list = new ArrayList
  
   (); List
   
     list2 = new ArrayList
    
     (); ... model.addAttribute("virtualtapes", list); model.addAttribute("tapes", list2); ... return "physicaltape/downloadprogress"; }
    
   
  
 

var array1=new Array();

 
  
    array1.push("${item1}");

 
var array2=new Array();

 
  
    array2.push("${item2}");