Java 如何通过HttpServletRequest读取控制器内部的数字数组值

Java 如何通过HttpServletRequest读取控制器内部的数字数组值,java,spring,jsp,servlets,Java,Spring,Jsp,Servlets,这是我的密码- @controller public ModelAndView ServiceContract(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse) { int sortId = Integer.parseInt(httpServletRequest.getParameter("sortId"));

这是我的密码-

@controller
public ModelAndView ServiceContract(HttpServletRequest httpServletRequest,
            HttpServletResponse httpServletResponse) {      
        int sortId = Integer.parseInt(httpServletRequest.getParameter("sortId"));
                ModelMap map = new ModelMap();
        map.addAttribute("jsonString",jsonStringX); 
        return new ModelAndView(jsonView,map);
    }
在我的jsp文件中,我们从哪里开始使用这个控制器方法-

var sortId= [1,2, 3, 4 , 5];
如何在控制器中获取它的值?

String sortId=httpServletRequest.getParameter(“sortId”);
String sortId = httpServletRequest.getParameter("sortId");
int sortIds[] = null;
if(sortId !=null){
       String array[] = sortId.split(",");
       sortIds = new int[array.length];
       for(int i=0;i<array.length;i++){
           try{
            sortIds[i] = Integer.parseInt(array[i]); 
           }catch(Exception e){
           }
       }
}
int-sortIds[]=null; if(sortId!=null){ 字符串数组[]=sortId.split(“,”); sortIds=newint[array.length]; 对于(int i=0;i)而言