如何在android中创建嵌套的动态Json对象pojo类
我有以下json格式：-如何在android中创建嵌套的动态Json对象pojo类,android,json,retrofit,pojo,Android,Json,Retrofit,Pojo,我有以下json格式：- {"status": "ok","response": { "results": { "C9DC8215200A9180BD4F4F15097CEB0AC6F4DB6C57FDB75F": { "EDF8B7EC20005ACC5C40FF7D6E988801F5BAD83CBBCDB97F": { "ED4FE2BB2008FDA9C8133FF462959C0968FAB98C4D1DB8F2": [
{"status": "ok","response": {
"results": {
"C9DC8215200A9180BD4F4F15097CEB0AC6F4DB6C57FDB75F": {
"EDF8B7EC20005ACC5C40FF7D6E988801F5BAD83CBBCDB97F": {
"ED4FE2BB2008FDA9C8133FF462959C0968FAB98C4D1DB8F2": [
{
"type": "student_tracker_status_type",
"event": {
"uuid": "0D9F4046200A8059BFB6FF7AF0BA54045D73A13C70E14D7A",
"user_uuid": "EDF8B7EC20005ACC5C40FF7D6E988801F5BAD83CBBCDB97F",
"learning_objective_uuid": "ED4FE2BB2008FDA9C8133FF462959C0968FAB98C4D1DB8F2",
"item_uuid": "7CFD035E200A4641A670DF08EAF9870A03986F7C350172FA",
"comment": null,
"created_on": "1455099295",
"applied_on": "1456099199",
"created_by": "D185D3E3200058716235DFECB7C58C0604923B9CEBE14382",
"updated_on": null,
"updated_by": null
},
"item": {
"uuid": "7CFD035E200A4641A670DF08EAF9870A03986F7C350172FA",
"name": "Got it",
"value": "1.00",
"colour": "007878",
"is_editable": true,
"created_on": "1454341373",
"created_by": "AEBB466920005BA2486F0FC9F9AAC10FDF77900C90146CF6",
"display_order": "3",
"is_target": false,
"has_events": null
}
},
{
"type": "student_tracker_status_type",
"event": {
"uuid": "EAF8D3DA200A8F7E32C81FB1ACA9920BC26B9E8C40433A23",
"user_uuid": "EDF8B7EC20005ACC5C40FF7D6E988801F5BAD83CBBCDB97F",
"learning_objective_uuid": "ED4FE2BB2008FDA9C8133FF462959C0968FAB98C4D1DB8F2",
"item_uuid": "1B9BCDD0200A479A2870AF4FA9B80C0583FF0C8C740733D4",
"comment": null,
"created_on": "1454500600",
"applied_on": "1456099199",
"created_by": "AEBB466920005BA2486F0FC9F9AAC10FDF77900C90146CF6",
"updated_on": null,
"updated_by": null
},
"item": {
"uuid": "1B9BCDD0200A479A2870AF4FA9B80C0583FF0C8C740733D4",
"name": "All Good",
"value": "1.00",
"colour": "5bce40",
"is_editable": true,
"created_on": "1454054299",
"created_by": "AEBB466920005BA2486F0FC9F9AAC10FDF77900C90146CF6",
"display_order": "2",
"is_target": true,
"has_events": null
}
},
{
"type": "student_tracker_status_type",
"event": {
"uuid": "EAEDD3CF200A8B8BABB87FBEDC379A060622053CEB33CAD2",
"user_uuid": "EDF8B7EC20005ACC5C40FF7D6E988801F5BAD83CBBCDB97F",
"learning_objective_uuid": "ED4FE2BB2008FDA9C8133FF462959C0968FAB98C4D1DB8F2",
"item_uuid": "1B9BCDD0200A479A2870AF4FA9B80C0583FF0C8C740733D4",
"comment": null,
"created_on": "1454500589",
"applied_on": "1456099199",
"created_by": "AEBB466920005BA2486F0FC9F9AAC10FDF77900C90146CF6",
"updated_on": null,
"updated_by": null
},
"item": {
"uuid": "1B9BCDD0200A479A2870AF4FA9B80C0583FF0C8C740733D4",
"name": "All Good",
"value": "1.00",
"colour": "5bce40",
"is_editable": true,
"created_on": "1454054299",
"created_by": "AEBB466920005BA2486F0FC9F9AAC10FDF77900C90146CF6",
"display_order": "2",
"is_target": true,
"has_events": null
}
},
{
"type": "student_tracker_status_type",
"event": {
"uuid": "1D781304200A82AEE6112F19456F6F0C8412131C97CF0226",
"user_uuid": "EDF8B7EC20005ACC5C40FF7D6E988801F5BAD83CBBCDB97F",
"learning_objective_uuid": "ED4FE2BB2008FDA9C8133FF462959C0968FAB98C4D1DB8F2",
"item_uuid": "54BD732E200A4DD528CD9F420735D60D9B9CE18C411E0E51",
"comment": null,
"created_on": "1454054776",
"applied_on": "1456099199",
"created_by": "AEBB466920005BA2486F0FC9F9AAC10FDF77900C90146CF6",
"updated_on": null,
"updated_by": null
},
"item": {
"uuid": "54BD732E200A4DD528CD9F420735D60D9B9CE18C411E0E51",
"name": "Problem",
"value": "0.00",
"colour": "ff0000",
"is_editable": true,
"created_on": "1453107752",
"created_by": null,
"display_order": "1",
"is_target": false,
"has_events": null
}
}
],
"ED4FE4222008FE269BEDDFDBC1ED2D0CA985303C2E22EA80": [
{
"type": "student_tracker_status_type",
"event": {
"uuid": "EB1C10DC200A8544DB986F4C9ECCDA0A959D13DCCBFE4CE2",
"user_uuid": "EDF8B7EC20005ACC5C40FF7D6E988801F5BAD83CBBCDB97F",
"learning_objective_uuid": "ED4FE4222008FE269BEDDFDBC1ED2D0CA985303C2E22EA80",
"item_uuid": "54BD732E200A4DD528CD9F420735D60D9B9CE18C411E0E51",
"comment": null,
"created_on": "1454500636",
"applied_on": "1456099199",
"created_by": "AEBB466920005BA2486F0FC9F9AAC10FDF77900C90146CF6",
"updated_on": null,
"updated_by": null
},
"item": {
"uuid": "54BD732E200A4DD528CD9F420735D60D9B9CE18C411E0E51",
"name": "Problem",
"value": "0.00",
"colour": "ff0000",
"is_editable": true,
"created_on": "1453107752",
"created_by": null,
"display_order": "1",
"is_target": false,
"has_events": null
}
}
],
"ED4FE36D2008F0BA0E740F8A4733B80CF55C145C5B8A417B": [
{
"type": "student_tracker_status_type",
"event": {
"uuid": "93C0D9D5200A88889B023F814473CD016DEB0EFCC7094543",
"user_uuid": "EDF8B7EC20005ACC5C40FF7D6E988801F5BAD83CBBCDB97F",
"learning_objective_uuid": "ED4FE36D2008F0BA0E740F8A4733B80CF55C145C5B8A417B",
"item_uuid": "54BD732E200A4DD528CD9F420735D60D9B9CE18C411E0E51",
"comment": null,
"created_on": "1454478272",
"applied_on": "1456099199",
"created_by": "D185D3E3200058716235DFECB7C58C0604923B9CEBE14382",
"updated_on": null,
"updated_by": null
},
"item": {
"uuid": "54BD732E200A4DD528CD9F420735D60D9B9CE18C411E0E51",
"name": "Problem",
"value": "0.00",
"colour": "ff0000",
"is_editable": true,
"created_on": "1453107752",
"created_by": null,
"display_order": "1",
"is_target": false,
"has_events": null
}
},
{
"type": "student_tracker_status_type",
"event": {
"uuid": "1D7C4909200A86C9E7641FFDD9CA1F0FA0A4B73CA232DED1",
"user_uuid": "EDF8B7EC20005ACC5C40FF7D6E988801F5BAD83CBBCDB97F",
"learning_objective_uuid": "ED4FE36D2008F0BA0E740F8A4733B80CF55C145C5B8A417B",
"item_uuid": "1B9BCDD0200A479A2870AF4FA9B80C0583FF0C8C740733D4",
"comment": null,
"created_on": "1454054780",
"applied_on": "1456099199",
"created_by": "AEBB466920005BA2486F0FC9F9AAC10FDF77900C90146CF6",
"updated_on": null,
"updated_by": null
},
"item": {
"uuid": "1B9BCDD0200A479A2870AF4FA9B80C0583FF0C8C740733D4",
"name": "All Good",
"value": "1.00",
"colour": "5bce40",
"is_editable": true,
"created_on": "1454054299",
"created_by": "AEBB466920005BA2486F0FC9F9AAC10FDF77900C90146CF6",
"display_order": "2",
"is_target": true,
"has_events": null
}
}
]
},
"EDF8AB8320005CF46FD85FB2057DC1040B6045FC145037CC": {
"ED4FE4222008FE269BEDDFDBC1ED2D0CA985303C2E22EA80": [
{
"type": "student_tracker_status_type",
"event": {
"uuid": "EB487A39200A80C54701FFA72E4CF10362D20BDC75603A6F",
"user_uuid": "EDF8AB8320005CF46FD85FB2057DC1040B6045FC145037CC",
"learning_objective_uuid": "ED4FE4222008FE269BEDDFDBC1ED2D0CA985303C2E22EA80",
"item_uuid": "1B9BCDD0200A479A2870AF4FA9B80C0583FF0C8C740733D4",
"comment": null,
"created_on": "1454500680",
"applied_on": "1456099199",
"created_by": "AEBB466920005BA2486F0FC9F9AAC10FDF77900C90146CF6",
"updated_on": null,
"updated_by": null
},
"item": {
"uuid": "1B9BCDD0200A479A2870AF4FA9B80C0583FF0C8C740733D4",
"name": "All Good",
"value": "1.00",
"colour": "5bce40",
"is_editable": true,
"created_on": "1454054299",
"created_by": "AEBB466920005BA2486F0FC9F9AAC10FDF77900C90146CF6",
"display_order": "2",
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}
}
],
"ED4FE2BB2008FDA9C8133FF462959C0968FAB98C4D1DB8F2": [
{
"type": "student_tracker_status_type",
"event": {
"uuid": "EAF8D47D200A873635717F745065A1096F5D638C8CBBF34A",
"user_uuid": "EDF8AB8320005CF46FD85FB2057DC1040B6045FC145037CC",
"learning_objective_uuid": "ED4FE2BB2008FDA9C8133FF462959C0968FAB98C4D1DB8F2",
"item_uuid": "1B9BCDD0200A479A2870AF4FA9B80C0583FF0C8C740733D4",
"comment": null,
"created_on": "1454500600",
"applied_on": "1456099199",
"created_by": "AEBB466920005BA2486F0FC9F9AAC10FDF77900C90146CF6",
"updated_on": null,
"updated_by": null
},
"item": {
"uuid": "1B9BCDD0200A479A2870AF4FA9B80C0583FF0C8C740733D4",
"name": "All Good",
"value": "1.00",
"colour": "5bce40",
"is_editable": true,
"created_on": "1454054299",
"created_by": "AEBB466920005BA2486F0FC9F9AAC10FDF77900C90146CF6",
"display_order": "2",
"is_target": true,
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}
},
{
"type": "student_tracker_status_type",
"event": {
"uuid": "EAEDD466200A8E8AB7676F73A874CE079D5F6D7C885CFEEB",
"user_uuid": "EDF8AB8320005CF46FD85FB2057DC1040B6045FC145037CC",
"learning_objective_uuid": "ED4FE2BB2008FDA9C8133FF462959C0968FAB98C4D1DB8F2",
"item_uuid": "1B9BCDD0200A479A2870AF4FA9B80C0583FF0C8C740733D4",
"comment": null,
"created_on": "1454500589",
"applied_on": "1456099199",
"created_by": "AEBB466920005BA2486F0FC9F9AAC10FDF77900C90146CF6",
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"item": {
"uuid": "1B9BCDD0200A479A2870AF4FA9B80C0583FF0C8C740733D4",
"name": "All Good",
"value": "1.00",
"colour": "5bce40",
"is_editable": true,
"created_on": "1454054299",
"created_by": "AEBB466920005BA2486F0FC9F9AAC10FDF77900C90146CF6",
"display_order": "2",
"is_target": true,
"has_events": null
}
},
{
"type": "student_tracker_status_type",
"event": {
"uuid": "1D7813A2200A80CD64CBDF6782AC3B050F01DFFCE04B6D11",
"user_uuid": "EDF8AB8320005CF46FD85FB2057DC1040B6045FC145037CC",
"learning_objective_uuid": "ED4FE2BB2008FDA9C8133FF462959C0968FAB98C4D1DB8F2",
"item_uuid": "54BD732E200A4DD528CD9F420735D60D9B9CE18C411E0E51",
"comment": null,
"created_on": "1454054776",
"applied_on": "1456099199",
"created_by": "AEBB466920005BA2486F0FC9F9AAC10FDF77900C90146CF6",
"updated_on": null,
"updated_by": null
},
"item": {
"uuid": "54BD732E200A4DD528CD9F420735D60D9B9CE18C411E0E51",
"name": "Problem",
"value": "0.00",
"colour": "ff0000",
"is_editable": true,
"created_on": "1453107752",
"created_by": null,
"display_order": "1",
"is_target": false,
"has_events": null
}
}
],
"ED4FE36D2008F0BA0E740F8A4733B80CF55C145C5B8A417B": [
{
"type": "student_tracker_status_type",
"event": {
"uuid": "1D7C49A3200A86022A217F06045A8C0F8E19871CA03CA051",
"user_uuid": "EDF8AB8320005CF46FD85FB2057DC1040B6045FC145037CC",
"learning_objective_uuid": "ED4FE36D2008F0BA0E740F8A4733B80CF55C145C5B8A417B",
"item_uuid": "1B9BCDD0200A479A2870AF4FA9B80C0583FF0C8C740733D4",
"comment": null,
"created_on": "1454054780",
"applied_on": "1456099199",
"created_by": "AEBB466920005BA2486F0FC9F9AAC10FDF77900C90146CF6",
"updated_on": null,
"updated_by": null
},
"item": {
"uuid": "1B9BCDD0200A479A2870AF4FA9B80C0583FF0C8C740733D4",
"name": "All Good",
"value": "1.00",
"colour": "5bce40",
"is_editable": true,
"created_on": "1454054299",
"created_by": "AEBB466920005BA2486F0FC9F9AAC10FDF77900C90146CF6",
"display_order": "2",
"is_target": true,
"has_events": null
}
}
]
}
},
"C9DC824B200A9C418704CF994FD5F40662FC79ECEFA00551": {
"EDF8B7EC20005ACC5C40FF7D6E988801F5BAD83CBBCDB97F": {
"ED4FE2BB2008FDA9C8133FF462959C0968FAB98C4D1DB8F2": [
{
"type": "student_tracker_status_type",
"event": {
"uuid": "A8A868D9200A8830B097EF898409A40D9ADD24EC9988F744",
"user_uuid": "EDF8B7EC20005ACC5C40FF7D6E988801F5BAD83CBBCDB97F",
"learning_objective_uuid": "ED4FE2BB2008FDA9C8133FF462959C0968FAB98C4D1DB8F2",
"item_uuid": "54BD732E200A4DD528CD9F420735D60D9B9CE18C411E0E51",
"comment": null,
"created_on": "1458284712",
"applied_on": "1460329199",
"created_by": "D185D3E3200058716235DFECB7C58C0604923B9CEBE14382",
"updated_on": null,
"updated_by": null
},
"item": {
"uuid": "54BD732E200A4DD528CD9F420735D60D9B9CE18C411E0E51",
"name": "Problem",
"value": "0.00",
"colour": "ff0000",
"is_editable": true,
"created_on": "1453107752",
"created_by": null,
"display_order": "1",
"is_target": false,
"has_events": null
}
},
{
"type": "student_tracker_status_type",
"event": {
"uuid": "9477559E200A84B71BA45F446D73CD053F7234DC097E5D47",
"user_uuid": "EDF8B7EC20005ACC5C40FF7D6E988801F5BAD83CBBCDB97F",
"learning_objective_uuid": "ED4FE2BB2008FDA9C8133FF462959C0968FAB98C4D1DB8F2",
"item_uuid": "1B9BCDD0200A479A2870AF4FA9B80C0583FF0C8C740733D4",
"comment": null,
"created_on": "1458279543",
"applied_on": "1460329199",
"created_by": "D185D3E3200058716235DFECB7C58C0604923B9CEBE14382",
"updated_on": null,
"updated_by": null
},
"item": {
"uuid": "1B9BCDD0200A479A2870AF4FA9B80C0583FF0C8C740733D4",
"name": "All Good",
"value": "1.00",
"colour": "5bce40",
"is_editable": true,
"created_on": "1454054299",
"created_by": "AEBB466920005BA2486F0FC9F9AAC10FDF77900C90146CF6",
"display_order": "2",
"is_target": true,
"has_events": null
}
}
]
}
}
}
}
}
JsonJsonJSONPOJO谢谢 通常，像Gson这样的JSON解析器可以解析JSON对象中的动态键，将对象转换为Java映射 在您的例子中，JSON对象非常奇特，生成的POJO可能类似于：
private class Wrapper {
String status;
Response response;
}
private class Response {
Map<String, Map<String, Map<String, List<Inner>>>> results;
}
private class Inner {
String type;
... all other stuff
}
main活动：类型：学生\跟踪器\状态\类型希望这有帮助。从这里开始制作POJO。这不起作用，因为键是动态的。请将您的json复制到jsonschema2pojo.org并单击预览上的按钮，因为jsonschema2pojo.org生成的类具有动态名称，这是无用的。需要这样的东西：-谢谢你的回答。请建议我如何从上面的地图中获取键和值。我正在使用下面的地图。你到底是什么意思
MapkeySet（）values（）Wrapper wrapper = new Gson().fromJson(json, Wrapper.class);
Log.e(TAG, "Type: " + wrapper.response.results
.get("C9DC8215200A9180BD4F4F15097CEB0AC6F4DB6C57FDB75F")
.get("EDF8B7EC20005ACC5C40FF7D6E988801F5BAD83CBBCDB97F")
.get("ED4FE2BB2008FDA9C8133FF462959C0968FAB98C4D1DB8F2").get(0).type);