1 var data = [];
 2 function getData(vipstatus){
 3     data=[];//清空数据列表
 4     $.get('getVIPStatus.jsp',{vipstatus:vipstatus},function(result){
 5         //alert(result);
 6         var obj = JSON.parse(result);//将传递过来的json串转换成json对象
 7           $.each(obj, function(index){
 8               data.push(this);
 9           });
10           displayPoints(data);//加载点到地图上，参见另外一篇文章
11     });
12 }

 1 {
 2     "id25" : {
 3         "XMJSNR" : "30万千瓦",
 4         "ZRDW" : "xx市政府",
 5         "XMMC" : "海上风电场H2",
 6         "PROJECT_ID" : "ddafb1a4-668a-4b0c-85f0-081d90778e82",
 7         "LONGITUDE" : "125.22222",
 8         "LATITUDE" : "33.305264"
 9     },
10     "id24" : {
11         "XMJSNR" : "年产海洋生物营养保健品系列2万吨、抗癌系列新药1万吨",
12         "ZRDW" : "xx市政府",
13         "XMMC" : "海洋生物营养保健品、抗癌新药项目",
14         "PROJECT_ID" : "d26da381-e7ca-4ab7-8c9c-d09c2b242c27",
15         "LONGITUDE" : "124.55555",
16         "LATITUDE" : "33.30223"
17     }
18 }

1 [{"name":"name1","x":"x1","y":"y1","img":"img1","content":"content1"}...]

 1 <%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
 2 <%@ page import="com.marost.tool.*,java.sql.*" %>
 3 <%@ page import="java.util.Map,java.util.HashMap" %>
 4 <%@ page import="org.json.JSONException,org.json.JSONObject" %>
 5 <%
 6 JDBConnection connection = new JDBConnection();
 7 String vipstatus = Chinese.toChinese(request.getParameter("vipstatus"));
 8 //System.out.println(vipname);
 9 JSONObject jsonObj = new JSONObject();
10
11 String sql = "SELECT " +
12         "T_PROJECT_INFO.PROJECT_ID," +
13         "T_PROJECT_INFO.XMMC," +
14         "T_PROJECT_LOCATION.LONGITUDE,"+
15         "T_PROJECT_LOCATION.LATITUDE," +
16         "T_PROJECT_INFO.XMJSNR," +
17         "T_PROJECT_INFO.ZRDW " +
18         "FROM T_PROJECT_INFO ,T_PROJECT_LOCATION " +
19         "WHERE T_PROJECT_INFO.XMZT = (select code from t_code where code_name='"+vipstatus+"' and SECTION_NAME='项目状态') " +
20         "AND T_PROJECT_INFO.PROJECT_ID = T_PROJECT_LOCATION.PROJECT_ID";
21 System.out.println(sql);
22 try {
23     ResultSet rs = connection.executeQuery(sql);
24     while (rs.next()) {
25           Map <String, String> ingredients = new HashMap <String, String>();
26         ingredients.put("PROJECT_ID", rs.getString(1));
27         ingredients.put("name", rs.getString(2));
28         ingredients.put("x", rs.getString(3));
29         ingredients.put("y", rs.getString(4));
30         ingredients.put("XMJSNR", rs.getString(5));
31         ingredients.put("ZRDW", rs.getString(6));
32         ingredients.put("img","images/map_pin_fill_20.png");
33         try {
34             jsonObj.put("id"+rs.getRow(), ingredients);
35         } catch (JSONException e) {
36             // TODO Auto-generated catch block
37             e.printStackTrace();
38         }
39         //System.out.print(deptno+"\t"+dname+"\t"+loc);
40         //System.out.println(rs.getRow());
41     }
42     //System.out.println(jsonObj);
43 } catch (SQLException e) {
44     e.printStackTrace();
45 }
46 connection.closeConnection();
47 response.getWriter().print(jsonObj);
48 %>