需要格式如下 

    1. [
    2.     {
    3.         key:"aaa",
    4.         name:"bbbb"
    5.     },
    6.     {
    7.         key:"aaa1",
    8.         name:"bbb2"    
    9.     },
    10. ....
    11. ]

    但是接口返回格式如下 

    1. {"code":0,
    2.     "data":"{\"xxx1\":\"日期1\",\"xxx2\":\"时段1\",\"xxx3\":\"x角色2\",
    3.         \"xxx4\":\"新增角色\",\"xxx5\":\"充值RMB\",\"xxx6\":\"充值次数\",\"xxx7\":\"充值角色\",
    4.         \"xxx8\":\"新增付费角色数\",\"xxx9\":\"角色留存数\",\"xxx10\":\"活跃ARPU\"}",
    5. "encrypt":false,
    6. "msg":"ok",
    7. "success":true
    8. }

    接下来看java 如何转化

    1. List<Map<String, Object>> resultData = new ArrayList<>();
    2. HttpClient httpClient = new HttpClient();
    3. GetMethod getMethod = new GetMethod(url);
    4. int status = httpClient.executeMethod(getMethod);
    5. if(status == 200){
    6.     String body = getMethod.getResponseBodyAsString();
    7.     JSONObject jsonObject = JsonUtil.JSONStrToJSONObject(body) ;
    8.     JSONObject tmpData = jsonObject.getJSONObject("data") ;    //拿到data数据
    9.     if(tmpData!=null && tmpData.size()>0 ){
    10.         for (String key : tmpData.keySet()) {
    11.             HashMap<String, Object> tmpMap = new HashMap<String, Object>() {
    12.                 {
    13.                     put("key", key);
    14.                     put("name", tmpData.get(key));
    15.                 }
    16.             };
    17.             resultData.add(tmpMap) ;
    18.         }
    19.     }
    20.     system.out.printIn(resultData);//这就是你想要的数据了
    21.     return "xxxxx";
    22. }else{
    23.     return "xxxxx";
    24. }