对一个 复杂的json结果进行取值的例子

1 JSON结果集

 [
     {
         "J_LP_OPERATE_MAIN": {
             "ID": "1900036295",
             "FILL_MAN": "周兴福",
             "FILL_DEPT": "运维一班",
             "STATE": "0",
             "WF_INST": "",
             "FILL_DATE": "2013-03-18 19:24:10",
             "WF_STEP_NAME": "",
             "FILL_DEPT_ID": "100000828",
             "WF_NAME": "",
             "BILL_NO": "",
             "OPERATETASK": "许园Ⅰ线305开关由运行转为线路检修",
             "BEGINTIME": "",
             "ENDTIME": "",
             "SENDORDERMAN": "",
             "OPERATEMAN": "",
             "WATCHMAN": "",
             "XKMAN": "",
             "NOTE": "",
             "DELFLAG": "0",
             "OLD_BILL_NO": "",
             "ZFFLAG": "0",
             "SLR": "",
             "ZS": "1",
             "FLTIME": "",
             "FLTIME_M": "",
             "BEGINTIME_M": "",
             "ENDTIME_M": "",
             "FLTIME_D": "",
             "BEGINTIME_D": "",
             "ENDTIME_D": "",
             "FLTIME_H": "",
             "BEGINTIME_H": "",
             "ENDTIME_H": "",
             "FLTIME_N": "",
             "BEGINTIME_N": "",
             "ENDTIME_N": "",
             "DEPT": "220kV许寺变电站",
             "DEPT_ID": "",
             "UPBILL_NO": "",
             "STATION": "",
             "NEXTBILL_NO": "",
             "FZR_MAN": "",
             "OPER_CS": "",
             "PIC_ID": "100008329",
             "PIC_LOAD": "0",
             "DEV_ID": "100000011",
             "ATYPE": "变电",
             "OPER_MAN_TYPE": "1",
             "DXP": "0",
             "WF_STATE": "0",
             "WF_CZP_ID": "",
             "SHR": "",
             "SXLX": "",
             "XLRS": "",
             "CZPKH": "0",
             "ISDXP": "0",
             "DEVID": "",
             "DEV_NAME": "",
             "JXSQ_IDS": "",
             "MID": "",
             "YGSJ": "",
             "YGR": "",
             "JHSJ": "",
             "FILENAMES": "",
             "CZYGID": "",
             "YG_DT": "",
             "YG_DW": "",
             "YG_JSR": "",
             "YG_YGR": "",
             "DDCZLID": "",
             "DDS_TXR": "",
             "DEL_STATE": "0",
             "DDS_SHR": "",
             "DEL_WF_STEP_NAME": "",
             "DDS_PZR": "",
             "HD1": "",
             "XZTB_DT": "",
             "JHQR_MAN": "",
             "ZYSX": "",
             "QD_DAY": "",
             "QD_LX": "",
             "QD_LB": "",
             "QD_CZP_JS": "",
             "QD_CZP_JW": "",
             "QD_CZP_SCLX": "",
             "QD_GDR": "",
             "QD_GDSJ": "",
             "QD_ZFR": "",
             "QD_ZFSJ": "",
             "QD_YYGZ_CZPID": "",
             "GDJDM": "JNGDJ"
         }
     },
     [
         {
             "J_LP_OPERATE_SUB": {
                 "ID": "1900593076",
                 "MID": "1900036295",
                 "ORD": "1",
                 "DETAIL": "模拟操作",
                 "CHECKRESULT": ""
             }
         },
         {
             "J_LP_OPERATE_SUB": {
                 "ID": "1900593100",
                 "MID": "1900036295",
                 "ORD": "2",
                 "DETAIL": "选择许园Ⅰ线305开关分闸",
                 "CHECKRESULT": ""
             }
         },
         {
             "J_LP_OPERATE_SUB": {
                 "ID": "1900593101",
                 "MID": "1900036295",
                 "ORD": "3",
                 "DETAIL": "检查许园Ⅰ线305开关分闸选线正确",
                 "CHECKRESULT": ""
             }
         },
         {
             "J_LP_OPERATE_SUB": {
                 "ID": "1900593102",
                 "MID": "1900036295",
                 "ORD": "4",
                 "DETAIL": "拉开许园Ⅰ线305开关",
                 "CHECKRESULT": ""
             }
         },
         {
             "J_LP_OPERATE_SUB": {
                 "ID": "1900593103",
                 "MID": "1900036295",
                 "ORD": "5",
                 "DETAIL": "检查表计指示正确,电流A相    A,B相    A,C相    A.",
                 "CHECKRESULT": ""
             }
         },
         {
             "J_LP_OPERATE_SUB": {
                 "ID": "1900593104",
                 "MID": "1900036295",
                 "ORD": "6",
                 "DETAIL": "检查许园Ⅰ线305开关当地后台信号指示正确",
                 "CHECKRESULT": ""
             }
         },
         {
             "J_LP_OPERATE_SUB": {
                 "ID": "1900593105",
                 "MID": "1900036295",
                 "ORD": "7",
                 "DETAIL": "检查许园Ⅰ线305开关保护装置开关位置指示正确",
                 "CHECKRESULT": ""
             }
         },
         {
             "J_LP_OPERATE_SUB": {
                 "ID": "1900593106",
                 "MID": "1900036295",
                 "ORD": "8",
                 "DETAIL": "检查许园Ⅰ线305开关位置指示器确在分位",
                 "CHECKRESULT": ""
             }
         }
     ]
 ]

2 获取 JSON结果集文件的语句

         InputStream inputStream = getResources().openRawResource(com.plugin.bddzczp.pluginbddzczp.R.raw.aa);
         String result = getString(inputStream);

我把我的JSON结果集放在了工程中的res-->raw 文件夹下，名称是aa.txt

3 核心语句

         JSONArray jSONArray = new JSONArray(json);

         JSONObject mainBDDZCZPJSONObject= jSONArray.getJSONObject(0);
         JSONArray subBDDZCZPJSONArray = jSONArray.getJSONArray(1);