将参数传到session中

$('.modify').live("click",function(){var user_id = $(this).attr("id");jcl.go("/updateMember?user_id="+user_id);});

<input type="hidden" id="user_id" value="<%=request.getParameter("user_id") %>">/*将user_id变量加入到request中*/

点击ID为modify的按钮后，进入controller层接收updateMember的参数代码如下

@RequestMapping(value="/updateMember",method = RequestMethod.GET)    public String getUpdateMemberPage(HttpServletRequest requset,HttpSession session){    if(null==session.getAttribute("group_id"))    return "main/login";    String user_id = requset.getParameter("user_id");    session.setAttribute("user_id", user_id);    return "main/updateMember";    }

这样session中就获取到了你选中的user_id，接下来就好做了。