<%@ page language="java" contentType="text/html; charset=utf-8"%> <%@ page import="java.util.List"%> <%@ page import="java.util.ArrayList"%> <%@ page import="net.sf.json.JSONArray"%> <%@ page import="net.sf.json.JSONObject"%> <% JSONArray datas = (JSONArray)request.getAttribute("jsondt"); out.print(datas); %>