数据的转换，我的代码（垃圾）和我的师傅的代码！

我要做的事情是这样的！我要和一个C++对接！C++给传一个数据，我来进行处理，然后添加到Es中去，说白了也就是我写了一个接口！下面我们来看看我的代码！

首先C++给我的数据是这样的！

String jsonStr="

 {
    "bandWidth": {
        "actualRecvBwApplication": 0,
        "actualRecvBwAudio": 0,
        "actualRecvBwMax:": 1534,
        "actualRecvBwVideo:": 1534,
        "actualSendBwApplication:": 0,
        "actualSendBwAudio": 0,
        "actualSendBwMax": 1905,
        "actualSendBwVideo:": 1545,
        "availRecvBwMax": 100000,
        "availSendBwMax:": 1905,
        "truelyNetData": true
    },
    "localdatetime": "2017-07-10T15:19:41",
    "localtimestamp": 1499671181257,
    "orgkey": "c71badcc543e4c968275025f1896ec5f",
    "shaperInfo": {
        "delayAppPriorityNormal": 0,
        "delayAppPriorityRetransmit": 0,
        "delayVideoPriorutyRetransmit": 0,
        "delayVideoPriorytyNormal": 71,
        "numDroppedAppPriorityNormal": 0,
        "numDroppedVideoPriorytyNormal": 0,
        "numFramesAppPriorityNormal": 0,
        "numFramesVideoPriorytyNormal": 0,
        "numPacketsAppPriorityNormal": 0,
        "numPacketsAppPriorityRetransmit": 0,
        "numPacketsVideoPriorutyRetransmit": 0,
        "numPacketsVideoPriorytyNormal": 7,
        "truelyRateShaperData": true
    },
    "vedioInfo": {
        "decodedFrameRate": 29,
        "displayedFrameRate": 29,
        "height": 720,
        "receivedFrameRate": 29,
        "truelyParticipantData": true,
        "width": 1280
    }
}

";

下面是我的处理代码

@RequestMapping(value = "/postdata" , method = RequestMethod.POST)public ResponseResult posts(                            HttpServletRequest request,                            String jsonStr) throws UnknownHostException {    outputRequest(request);    Map map1 = new LinkedHashMap<>();    if("".equals(jsonStr)){        return new ResponseResult(PaasExceptionDict.DataFormatError);    }    //System.out.println("++++++++++++++++++++++++++++++++++++++"+jsonStr);    //解析json对象    Map map = new HashMap();    Gson gson = new Gson();    JSONObject jsonObject = JSONObject.parseObject(jsonStr);    for (Map.Entry<String, Object> entry : jsonObject.entrySet()) {        //System.out.println("#############"+entry.getKey()+"==== "+entry.getValue());        if("bandWidth".equals(entry.getKey())){            JSONObject jsonObject1 = JSONObject.parseObject(entry.getValue().toString());            for (Map.Entry<String, Object> entry1 : jsonObject1.entrySet()) {                map.put(entry1.getKey(),entry1.getValue());                /*if("flase".equals(entry.getValue())){                        return new ResponseResult(PaasExceptionDict.DataFormatError);                }*/            }        }        if("vedioInfo".equals(entry.getKey())){            JSONObject jsonObject1 = JSONObject.parseObject(entry.getValue().toString());            for (Map.Entry<String, Object> entry1 : jsonObject1.entrySet()) {                map.put(entry1.getKey(),entry1.getValue());            }        }        if("shaperInfo".equals(entry.getKey())){            JSONObject jsonObject1 = JSONObject.parseObject(entry.getValue().toString());            for (Map.Entry<String, Object> entry1 : jsonObject1.entrySet()) {                map.put(entry1.getKey(),entry1.getValue());            }        }        if("orgkey".equals(entry.getKey())){            map.put(entry.getKey(),entry.getValue());        }        if("localtimestamp".equals(entry.getKey())){            map.put(entry.getKey(),entry.getValue());        }        if("localDateTime".equals(entry.getKey())){            map.put(entry.getKey(),entry.getValue());        }    }    long timestamp=new Date().getTime();    //System.out.println("时间戳是："+timestamp);    map.put("servertimestamp",timestamp);    //时间戳转换成国际时间    SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss");    String format1 = format.format(timestamp);    map.put("serverDateTime",format1);    String json = gson.toJson(map);    //System.out.println("===================================== "+json);   //添加数据    InsertDataEs(json);    map1.put("json", json);    return  new ResponseResult(true,map1);}

下面是我师傅的代码！

@RequestMapping(value = "/putdata" , method = RequestMethod.POST)public ResponseResult posts(        HttpServletRequest request,        @RequestBody Map<String,Object> data        ) throws UnknownHostException {    outputRequest(request);    if(data==null){        System.out.println("data is null");        return new ResponseResult(false,false);    }    Gson gson=new Gson();    long timestamp=new Date().getTime();    //System.out.println("时间戳是："+timestamp);    data.put("servertimestamp",timestamp);    //时间戳转换成国际时间    SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss");    String format1 = format.format(timestamp);    data.put("serverdatetime",format1);    String json = gson.toJson(data);    InsertDataEs(json);    return  new ResponseResult(true,true);}

下面就是公共的代码！

//添加数据public ResponseResult InsertDataEs(String json) throws UnknownHostException {    //System.out.println(json);    TransportClient client;    //连接client    System.out.println("create TransportClient...");    client = new PreBuiltTransportClient(Settings.EMPTY)            .addTransportAddress(new InetSocketTransportAddress(InetAddress.getByName(""), 9300))            .addTransportAddress(new InetSocketTransportAddress(InetAddress.getByName(""), 9300))            .addTransportAddress(new InetSocketTransportAddress(InetAddress.getByName(""), 9300));    IndexRequestBuilder indexRequestBuilder = client.prepareIndex("vdyoo", "desktop", "ID"+ IdentifierKeyHelper.getDateTimeLetterIdKey(5)).setSource(json);    IndexResponse response = indexRequestBuilder.get();    //关闭client    if (client != null) {        client.close();        System.out.println("TransportClient close...");    }    return new ResponseResult(PaasExceptionDict.InsertError);}

我写了三四天！而且他别慢！

我的师傅写了三分钟！而且特别快！

我的内心是奔溃的！

希望和我一样菜的哥们赶紧学习吧！