如何在Android中將JSONObject轉換為JSONArray？

Question

這是我的json數據，我需要將此一局對象轉換為json數組

{
"innings": {
"b_1": {
"batting_order": [
"s_watson",
"a_rahane",
"d_yagnik",
"r_dravid",
"s_binny",
"b_hodge"
],
"runs": 185,
"balls": 120,
"fall_of_wickets": [
"AM Rahane at 71 runs, in 7.2 over",
"DH Yagnik at 84 runs, in 9.3 over",
"RS Dravid at 113 runs, in 13.2 over",
"SR Watson at 159 runs, in 17.3 over"
],
"wide": 0,
"run_rate": "9.25",
"fours": 12,
"run_str": "185/4 in 20.0",
"wickets": 4,
"wicket_order": [
"a_rahane",
"d_yagnik",
"r_dravid",
"s_watson"
],
"extras": 10,
"bowling_order": [
"a_chandila",
"r_shukla",
"j_faulkner",
"k_cooper",
"s_trivedi",
"s_watson",
"s_binny"
],
"key": "b_1",
"noball": 0,
"sixes": 7,
"legbye": 0,
"bye": 0,
"overs": "20.0",
"dotballs": 30,
"partnerships": [
{
"player_a_six": 3,
"player_a_four": 5,
"first_ball": "bfee9a98-76a9-4959-b1cb-638989c96bff",
"overs_balls": "7.1",
"four": 6,
"index": 1,
"six": 3,
"dismissed": false,
"player_b_four": 1,
"start_over": "0.1",
"end_over": "7.1",
"innings": "1",
"player_b_runs": 16,
"player_b_six": 0,
"player_b_balls": 14,
"runs": 71,
"balls": 43,
"player_b": "a_rahane",
"player_a": "s_watson",
"player_a_balls": 29,
"last_ball": "4825aad2-25d8-434c-86bb-11f8eedbdc4f",
"player_a_runs": 54,
"match": "iplt20_2013_g30",
"team": "b",
"run_rate": "9.91"
},
{
"player_a_six": 0,
"player_a_four": 0,
"first_ball": "c7351d98-9012-4361-ba2a-f5cd8665587d",
"overs_balls": "2.1",
"four": 1,
"index": 2,
"six": 0,
"dismissed": true,
"player_b_four": 0,
"start_over": "7.2",
"end_over": "9.2",
"innings": "1",
"player_b_runs": 4,
"player_b_six": 0,
"player_b_balls": 5,
"runs": 13,
"balls": 13,
"player_b": "s_watson",
"player_a": "a_rahane",
"player_a_balls": 1,
"last_ball": "c4134225-b057-4a43-9e0f-cd227b377540",
"player_a_runs": 0,
"match": "iplt20_2013_g30",
"team": "b",
"run_rate": "6.00"
},
{
"player_a_six": 0,
"player_a_four": 0,
"first_ball": "17d6fc7f-d37e-45ee-9b0a-aaf15221d8c4",
"overs_balls": "3.5",
"four": 1,
"index": 3,
"six": 1,
"dismissed": true,
"player_b_four": 1,
"start_over": "9.3",
"end_over": "13.1",
"innings": "1",
"player_b_runs": 21,
"player_b_six": 1,
"player_b_balls": 14,
"runs": 29,
"balls": 23,
"player_b": "s_watson",
"player_a": "d_yagnik",
"player_a_balls": 1,
"last_ball": "cf9137bb-9fd7-49c1-9fdc-3e5c8492ee3b",
"player_a_runs": 0,
"match": "iplt20_2013_g30",
"team": "b",
"run_rate": "7.57"
},
{
"player_a_six": 0,
"player_a_four": 0,
"first_ball": "0ea39992-7647-4916-bfcc-b2beba9dbf00",
"overs_balls": "4.1",
"four": 2,
"index": 4,
"six": 2,
"dismissed": true,
"player_b_four": 0,
"start_over": "13.2",
"end_over": "17.2",
"innings": "1",
"player_b_runs": 22,
"player_b_six": 2,
"player_b_balls": 12,
"runs": 46,
"balls": 25,
"player_b": "s_watson",
"player_a": "r_dravid",
"player_a_balls": 1,
"last_ball": "2eaaa026-485f-493c-9a70-551abc2bb83c",
"player_a_runs": 0,
"match": "iplt20_2013_g30",
"team": "b",
"run_rate": "11.04"
},
{
"player_a_six": 0,
"player_a_four": 0,
"first_ball": "4720b7ff-e963-4bc8-9138-6124c2b261fc",
"overs_balls": "2.4",
"four": 2,
"index": 5,
"six": 1,
"dismissed": true,
"player_b_four": 1,
"start_over": "17.3",
"end_over": "19.6",
"innings": "1",
"player_b_runs": 16,
"player_b_six": 1,
"player_b_balls": 9,
"runs": 26,
"balls": 16,
"player_b": "s_binny",
"player_a": "s_watson",
"player_a_balls": 1,
"last_ball": "76481b09-e7e4-4097-9e88-b6884f069082",
"player_a_runs": 0,
"match": "iplt20_2013_g30",
"team": "b",
"run_rate": "9.75"
}
]
},
"a_1": {
"batting_order": [
"m_vijay",
"m_hussey",
"s_raina",
"ms_dhoni",
"r_jadeja",
"d_bravo",
"c_morris"
],
"runs": 186,
"balls": 119,
"fall_of_wickets": [
"M Vijay at 22 runs, in 2.3 over",
"SK Raina at 112 runs, in 12.4 over",
"MEK Hussey at 154 runs, in 16.1 over",
"RA Jadeja at 154 runs, in 16.3 over",
"MS Dhoni at 175 runs, in 18.6 over"
],
"wide": 0,
"run_rate": "9.38",
"fours": 18,
"run_str": "186/5 in 19.5",
"wickets": 5,
"wicket_order": [
"m_vijay",
"s_raina",
"m_hussey",
"r_jadeja",
"ms_dhoni"
],
"extras": 7,
"bowling_order": [
"m_sharma",
"j_holder",
"c_morris",
"r_ashwin",
"r_jadeja",
"d_bravo"
],
"key": "a_1",
"noball": 0,
"sixes": 4,
"legbye": 0,
"bye": 0,
"overs": "19.5",
"dotballs": 21,
"partnerships": [
{
"player_a_six": 0,
"player_a_four": 0,
"first_ball": "1dd3e8b3-b7a6-4417-9b2f-28b3b17353d5",
"overs_balls": "2.2",
"four": 2,
"index": 1,
"six": 1,
"dismissed": false,
"player_b_four": 2,
"start_over": "0.1",
"end_over": "2.2",
"innings": "1",
"player_b_runs": 19,
"player_b_six": 1,
"player_b_balls": 10,
"runs": 22,
"balls": 14,
"player_b": "m_hussey",
"player_a": "m_vijay",
"player_a_balls": 4,
"last_ball": "29fdf8bd-57dd-4ed6-982b-033662310923",
"player_a_runs": 3,
"match": "iplt20_2013_g30",
"team": "a",
"run_rate": "9.43"
},
{
"player_a_six": 0,
"player_a_four": 0,
"first_ball": "777c4f5e-a00d-4ca8-9827-351305db096e",
"overs_balls": "10.1",
"four": 9,
"index": 2,
"six": 2,
"dismissed": true,
"player_b_four": 5,
"start_over": "2.3",
"end_over": "12.3",
"innings": "1",
"player_b_runs": 36,
"player_b_six": 0,
"player_b_balls": 26,
"runs": 90,
"balls": 61,
"player_b": "m_hussey",
"player_a": "m_vijay",
"player_a_balls": 1,
"last_ball": "e826e804-5b8c-4fd2-8771-d2257348f976",
"player_a_runs": 0,
"match": "iplt20_2013_g30",
"team": "a",
"run_rate": "8.85"
},
{
"player_a_six": 0,
"player_a_four": 0,
"first_ball": "69a04225-ed8a-45ba-96af-a1ab8a5ae89e",
"overs_balls": "3.3",
"four": 6,
"index": 3,
"six": 0,
"dismissed": true,
"player_b_four": 6,
"start_over": "12.4",
"end_over": "15.6",
"innings": "1",
"player_b_runs": 33,
"player_b_six": 0,
"player_b_balls": 15,
"runs": 42,
"balls": 21,
"player_b": "m_hussey",
"player_a": "s_raina",
"player_a_balls": 1,
"last_ball": "bf356a48-5701-4d7a-abb0-025566679a1e",
"player_a_runs": 0,
"match": "iplt20_2013_g30",
"team": "a",
"run_rate": "12.00"
},
{
"player_a_six": 0,
"player_a_four": 0,
"first_ball": "7106a8a0-021e-4049-807d-76debe55ac51",
"overs_balls": "1.2",
"four": 0,
"index": 4,
"six": 0,
"dismissed": true,
"player_b_four": 0,
"start_over": "16.1",
"end_over": "16.2",
"innings": "1",
"player_b_runs": 0,
"player_b_six": 0,
"player_b_balls": 0,
"runs": 0,
"balls": 2,
"player_b": "m_hussey",
"player_a": "ms_dhoni",
"player_a_balls": 1,
"last_ball": "5ab8afc4-a9eb-4b86-8a4b-41cf8a69af7e",
"player_a_runs": 0,
"match": "iplt20_2013_g30",
"team": "a",
"run_rate": "0.00"
},
{
"player_a_six": 0,
"player_a_four": 0,
"first_ball": "c88b4bba-adf7-4de1-bf86-cc7b5d5e69ed",
"overs_balls": "2.3",
"four": 1,
"index": 5,
"six": 0,
"dismissed": true,
"player_b_four": 1,
"start_over": "16.3",
"end_over": "18.5",
"innings": "1",
"player_b_runs": 15,
"player_b_six": 0,
"player_b_balls": 9,
"runs": 21,
"balls": 15,
"player_b": "ms_dhoni",
"player_a": "r_jadeja",
"player_a_balls": 1,
"last_ball": "8456c578-31e0-41fe-a3ef-aef99dca68f3",
"player_a_runs": 0,
"match": "iplt20_2013_g30",
"team": "a",
"run_rate": "8.40"
},
{
"player_a_six": 0,
"player_a_four": 0,
"first_ball": "81248550-5945-4b4d-80be-bf7fbec1b607",
"overs_balls": "1.0",
"four": 0,
"index": 6,
"six": 1,
"dismissed": true,
"player_b_four": 0,
"start_over": "18.6",
"end_over": "19.5",
"innings": "1",
"player_b_runs": 10,
"player_b_six": 1,
"player_b_balls": 4,
"runs": 11,
"balls": 6,
"player_b": "d_bravo",
"player_a": "ms_dhoni",
"player_a_balls": 1,
"last_ball": "161e36fd-0821-4697-affb-c99e0a45a66e",
"player_a_runs": 0,
"match": "iplt20_2013_g30",
"team": "a",
"run_rate": "11.00"
}
]
},
"b_2": {
"batting_order": [
"s_watson",
"a_rahane",
"d_yagnik",
"r_dravid",
"s_binny",
"b_hodge"
],
"runs": 185,
"balls": 120,
"fall_of_wickets": [
"AM Rahane at 71 runs, in 7.2 over",
"DH Yagnik at 84 runs, in 9.3 over",
"RS Dravid at 113 runs, in 13.2 over",
"SR Watson at 159 runs, in 17.3 over"
],
"wide": 0,
"run_rate": "9.25",
"fours": 12,
"run_str": "185/4 in 20.0",
"wickets": 4,
"wicket_order": [
"a_rahane",
"d_yagnik",
"r_dravid",
"s_watson"
],
"extras": 10,
"bowling_order": [
"a_chandila",
"r_shukla",
"j_faulkner",
"k_cooper",
"s_trivedi",
"s_watson",
"s_binny"
],
"key": "b_1",
"noball": 0,
"sixes": 7,
"legbye": 0,
"bye": 0,
"overs": "20.0",
"dotballs": 30,
"partnerships": [
{
"player_a_six": 3,
"player_a_four": 5,
"first_ball": "bfee9a98-76a9-4959-b1cb-638989c96bff",
"overs_balls": "7.1",
"four": 6,
"index": 1,
"six": 3,
"dismissed": false,
"player_b_four": 1,
"start_over": "0.1",
"end_over": "7.1",
"innings": "1",
"player_b_runs": 16,
"player_b_six": 0,
"player_b_balls": 14,
"runs": 71,
"balls": 43,
"player_b": "a_rahane",
"player_a": "s_watson",
"player_a_balls": 29,
"last_ball": "4825aad2-25d8-434c-86bb-11f8eedbdc4f",
"player_a_runs": 54,
"match": "iplt20_2013_g30",
"team": "b",
"run_rate": "9.91"
},
{
"player_a_six": 0,
"player_a_four": 0,
"first_ball": "c7351d98-9012-4361-ba2a-f5cd8665587d",
"overs_balls": "2.1",
"four": 1,
"index": 2,
"six": 0,
"dismissed": true,
"player_b_four": 0,
"start_over": "7.2",
"end_over": "9.2",
"innings": "1",
"player_b_runs": 4,
"player_b_six": 0,
"player_b_balls": 5,
"runs": 13,
"balls": 13,
"player_b": "s_watson",
"player_a": "a_rahane",
"player_a_balls": 1,
"last_ball": "c4134225-b057-4a43-9e0f-cd227b377540",
"player_a_runs": 0,
"match": "iplt20_2013_g30",
"team": "b",
"run_rate": "6.00"
},
{
"player_a_six": 0,
"player_a_four": 0,
"first_ball": "17d6fc7f-d37e-45ee-9b0a-aaf15221d8c4",
"overs_balls": "3.5",
"four": 1,
"index": 3,
"six": 1,
"dismissed": true,
"player_b_four": 1,
"start_over": "9.3",
"end_over": "13.1",
"innings": "1",
"player_b_runs": 21,
"player_b_six": 1,
"player_b_balls": 14,
"runs": 29,
"balls": 23,
"player_b": "s_watson",
"player_a": "d_yagnik",
"player_a_balls": 1,
"last_ball": "cf9137bb-9fd7-49c1-9fdc-3e5c8492ee3b",
"player_a_runs": 0,
"match": "iplt20_2013_g30",
"team": "b",
"run_rate": "7.57"
},
{
"player_a_six": 0,
"player_a_four": 0,
"first_ball": "0ea39992-7647-4916-bfcc-b2beba9dbf00",
"overs_balls": "4.1",
"four": 2,
"index": 4,
"six": 2,
"dismissed": true,
"player_b_four": 0,
"start_over": "13.2",
"end_over": "17.2",
"innings": "1",
"player_b_runs": 22,
"player_b_six": 2,
"player_b_balls": 12,
"runs": 46,
"balls": 25,
"player_b": "s_watson",
"player_a": "r_dravid",
"player_a_balls": 1,
"last_ball": "2eaaa026-485f-493c-9a70-551abc2bb83c",
"player_a_runs": 0,
"match": "iplt20_2013_g30",
"team": "b",
"run_rate": "11.04"
},
{
"player_a_six": 0,
"player_a_four": 0,
"first_ball": "4720b7ff-e963-4bc8-9138-6124c2b261fc",
"overs_balls": "2.4",
"four": 2,
"index": 5,
"six": 1,
"dismissed": true,
"player_b_four": 1,
"start_over": "17.3",
"end_over": "19.6",
"innings": "1",
"player_b_runs": 16,
"player_b_six": 1,
"player_b_balls": 9,
"runs": 26,
"balls": 16,
"player_b": "s_binny",
"player_a": "s_watson",
"player_a_balls": 1,
"last_ball": "76481b09-e7e4-4097-9e88-b6884f069082",
"player_a_runs": 0,
"match": "iplt20_2013_g30",
"team": "b",
"run_rate": "9.75"
}
]
}
},
"title": "Chennai Super Kings vs Rajasthan Royals - 30th Match - IPL T20 2013",
"dl_applied": false,
}

在這里，我想得到如下結果

{
    "innings": [ 
       {
          "name":"b_1",
          "batting_order": [
"s_watson",
"a_rahane",
"d_yagnik",
"r_dravid",
"s_binny",
"b_hodge"
],
       },
       {
         "name":"a_1",
         "batting_order": [
"s_watson",
"a_rahane",
"d_yagnik",
"r_dravid",
"s_binny",
"b_hodge"
],
       }
    ]
}

如何在Android中將一局對象轉換為JSONArray？

請幫我解決這個問題。

Answer 1

首先，您的Json數據似乎非常復雜，並且分類不明確，這會使您的工作復雜化，如果您可以訪問此數據的后端，請嘗試使其更加清晰明了，以簡化工作。

第二，要將數據更改為數組，首先需要將它們作為Json對象，以防您的數據使用字符串格式

JSONObject object = new JSONObject(JsonString);

最后將您的對象轉換為數組使用

JSONArray channelList = object.getJSONArray("Key word");

確保使用適當的關鍵字來獲取正確的數組。 例如，在您的情況下，如果您使用“ b_1”作為關鍵字，則會得到“ batting_order”：[“ s_watson”，“ a_rahane”，“ d_yagnik”，“ r_dravid”，“ s_binny”，“ b_hodge”]為第一個數組中的元素“運行”：185將是第二個，依此類推。

Answer 2

嘗試這個 ：

碼：

ArrayList innings_list = new ArrayList（）;

    JSONArray jsonArrayInnings = new JSONArray();
    JSONObject objectInnings = new JSONObject();
    try {


        JSONObject myObject = new JSONObject(" Your JSOn");


        JSONObject innings = myObject.getJSONObject("innings");
        Iterator<String> iter = innings.keys();

        while (iter.hasNext()) {
            String key = iter.next();
            Log.e("inningskey", key);
            try {


                JSONObject object = innings.getJSONObject(key);

                JSONObject objectKey = new JSONObject();
                objectKey.put("name", key);


                JSONArray jsonArrayBbatting_order = object.getJSONArray("batting_order");


                objectKey.put("batting_order", jsonArrayBbatting_order);
                    Log.e(" objectKey ", objectKey.toString());



                jsonArrayInnings.put(objectKey);
                    Log.e(" objectKey ", objectKey.toString());

            } catch (JSONException e) {
                // Something went wrong!
            }
        }
        objectInnings.put("innings",jsonArrayInnings);
            Log.e("objectInnings ", objectInnings.toString());

    } catch (JSONException e) {
        e.printStackTrace();
    }


}