接著上一個教程，介面測試：傳送post請求，這次我們來分享，如何解析json資料

public static void get() throws Exception{
        responseBody = "";
        String countryCode  = "IN";
        String url = "http://10.200.10.220/dc/v1/ts";       
        String aid = "zwf0425"  ;
        String mingWen = "{\"platform\":\"android\",\"app_version\"
 
:\"2.0\",\"app_name\":\"com.monet.boost.max.am\",\"aid\":\""+ aid +"\",\"sdk_version\":\"1.3\"}";
            String miWen = DataEn.encrypt(mingWen);
            responseBody = HttpRequest.sendPost(url, miWen, countryCode);
            //如果有響應資料,則呼叫解析資料的方法
            if(responseBody !=null && responseBody != ""){
 

            HttpRequest.jieXi(responseBody);
            }
    }

需要解析的資料【明文】如下：

{
    "trackdata": [{
    {
        "datainfo": {
            "body": "api_level=23&device_type=phone&session_count=1&app_version=2.1",
            "head": "{\"Accept-Encoding\":\"gzip\"}"
        },
        "dataType"
 
: "install",
        "offer_id": "13141772",
        "appid": "com.monet.boost.max.am",
        "dataid": "100001020010224181493112705714"
    }],
    "clickdata": [{
        "offer_id": "13141772",
        "click": "http://pixel.webeyemob.com/v1/ad/click?subsite_id=30222&transact",
        "appid": "com.monet.boost.max.am",
        "dataid": "100001020010224181493112705714"
    }]
}

jiexi（）的方法如下：

     /**
      * 解析下發的任務
      * @param responseBody
      * @throws Exception
      */
     public static void jieXi(String responseBody) throws Exception{
            //首先需要先解密，將資料變為明文的
            String ming_responseBody = DataEn.decrypt(responseBody);
            Out.println("zming_responseBody : " + ming_responseBody);
            //將String型別轉換成JsonObject
            JSONObject jsonBody = JSONObject.fromObject(ming_responseBody); 
            //接下來的解析，需要一些json的基本知識，需要自行腦補啊*——*
            //陣列，留存任務
            JSONArray jsonArray_trackdata = jsonBody.getJSONArray("trackdata");
            int len_jsonArray_trackdata = jsonArray_trackdata.size();
            if(len_jsonArray_trackdata <= 0){
                Out.println("trackdata為空，沒有留存任務！");
            }else{
                System.out.println("有 "+len_jsonArray_trackdata+" 個留存或者安裝任務！");
                for (int i = 0; i < len_jsonArray_trackdata; i++) {
                    Out.println("dataid " + i + " :" + ((JSONObject)jsonArray_trackdata.get(i)).get("dataid"));
                    Out.println("dataType " + i + " :" + ((JSONObject)jsonArray_trackdata.get(i)).get("dataType"));
               }
            }

            //陣列,點選任務
            JSONArray jsonArray_clickdata = jsonBody.getJSONArray("clickdata");
            int len_jsonArray_clickdata = jsonArray_clickdata.size();
            if(len_jsonArray_clickdata <= 0){
                System.out.println("clickdata為空，沒有點選任務！");
            }else{
                System.out.println("有 "+len_jsonArray_clickdata+" 個點選任務！");
                for (int i = 0; i < len_jsonArray_clickdata; i++) {
                    String offer_id = ((JSONObject)jsonArray_clickdata.get(i)).get("offer_id").toString() ;
                    String data_id = ((JSONObject)jsonArray_clickdata.get(i)).get("dataid").toString() ;
                    Out.println("clickdata " + i + " :" + ((JSONObject)jsonArray_clickdata.get(i)).get("offer_id"));
                    Out.println("    appid " + i + " :" + ((JSONObject)jsonArray_clickdata.get(i)).get("appid"));
                    Out.println("    click " + i + " :" + ((JSONObject)jsonArray_clickdata.get(i)).get("click"));
                    Out.println("    dataid " + i + " :" + ((JSONObject)jsonArray_clickdata.get(i)).get("dataid"));

                }
            }

        }

解析很簡單的，難點就是需要json的相關知識。