無法解析包含復雜jsonarrays和Json對象的JSON
[英]Unable to parse a JSON containing complex jsonarrays and Json objects
問題描述
我有以下json，
[
"GetStatutoryMappingsSuccess",
{
"statutory_mappings": {
"5": {
"geography_ids": [
2,
1
],
"approval_status": 0,
"approval_status_text": "Pending",
"compliance_names": [
{
"url": null,
"compliance_name": "Every Month Task"
}
],
"statutory_nature_name": "Central",
"country_id": 1,
"domain_name": "Labour Law",
"industry_names": "Factory, Office",
"is_active": true,
"statutory_nature_id": 2,
"statutory_ids": [
2
],
"country_name": "iNDIA",
"industry_ids": [
1,
2
],
"geography_mappings": [
"iNDIA >> North Region",
"iNDIA >> South Region"
],
"compliances": [
{
"description": "sDSFDSf",
"is_active": true,
"repeats_type_id": 2,
"statutory_provision": "Provision",
"compliance_task": "Every Month Task",
"format_file_list": null,
"duration": null,
"document_name": null,
"penal_consequences": "",
"duration_type_id": null,
"frequency_id": 2,
"repeats_every": 1,
"statutory_dates": [
{
"statutory_month": 1,
"statutory_date": 10,
"trigger_before_days": 10,
"repeat_by": "dayofmonth"
},
{
"statutory_month": 2,
"statutory_date": 10,
"trigger_before_days": 10,
"repeat_by": "dayofmonth"
},
{
"statutory_month": 3,
"statutory_date": 10,
"trigger_before_days": 10,
"repeat_by": "dayofmonth"
},
{
"statutory_month": 4,
"statutory_date": 10,
"trigger_before_days": 10,
"repeat_by": "dayofmonth"
},
{
"statutory_month": 5,
"statutory_date": 10,
"trigger_before_days": 10,
"repeat_by": "dayofmonth"
},
{
"statutory_month": 6,
"statutory_date": 10,
"trigger_before_days": 10,
"repeat_by": "dayofmonth"
},
{
"statutory_month": 7,
"statutory_date": 10,
"trigger_before_days": 10,
"repeat_by": "dayofmonth"
},
{
"statutory_month": 8,
"statutory_date": 10,
"trigger_before_days": 10,
"repeat_by": "dayofmonth"
},
{
"statutory_month": 9,
"statutory_date": 10,
"trigger_before_days": 10,
"repeat_by": "dayofmonth"
},
{
"statutory_month": 10,
"statutory_date": 10,
"trigger_before_days": 10,
"repeat_by": "dayofmonth"
},
{
"statutory_month": 11,
"statutory_date": 10,
"trigger_before_days": 10,
"repeat_by": "dayofmonth"
},
{
"statutory_month": 12,
"statutory_date": 10,
"trigger_before_days": 10,
"repeat_by": "dayofmonth"
}
],
"compliance_id": 12
}
],
"statutory_mappings": [
"POG Act>>State Rule All"
],
"domain_id": 2
},
"6": {
"geography_ids": [
17,
16
],
"approval_status": 0,
"approval_status_text": "Pending",
"compliance_names": [
{
"url": null,
"compliance_name": "One Time Task"
},
{
"url": null,
"compliance_name": "Daily Task"
},
{
"url": null,
"compliance_name": "Monthly Task"
}
],
"statutory_nature_name": "Central",
"country_id": 3,
"domain_name": "Labour Law",
"industry_names": "Factory, Office",
"is_active": true,
"statutory_nature_id": 2,
"statutory_ids": [
3
],
"country_name": "Singapore",
"industry_ids": [
1,
2
],
"geography_mappings": [
"Singapore >> North Region",
"Singapore >> South Region"
],
"compliances": [
{
"description": "FDSFDS",
"is_active": true,
"repeats_type_id": null,
"statutory_provision": "Central Rule",
"compliance_task": "One Time Task",
"format_file_list": null,
"duration": null,
"document_name": null,
"penal_consequences": "",
"duration_type_id": null,
"frequency_id": 1,
"repeats_every": null,
"statutory_dates": [
{
"statutory_month": 1,
"statutory_date": 10,
"trigger_before_days": 25,
"repeat_by": "dayofmonth"
}
],
"compliance_id": 13
},
{
"description": "SDFDSF",
"is_active": true,
"repeats_type_id": 1,
"statutory_provision": "Central Rule",
"compliance_task": "Daily Task",
"format_file_list": null,
"duration": null,
"document_name": null,
"penal_consequences": "",
"duration_type_id": null,
"frequency_id": 2,
"repeats_every": 2,
"statutory_dates": [
{
"statutory_month": null,
"statutory_date": null,
"trigger_before_days": 25,
"repeat_by": "dayofmonth"
}
],
"compliance_id": 14
},
{
"description": "DSDSD",
"is_active": true,
"repeats_type_id": 2,
"statutory_provision": "Central Rule",
"compliance_task": "Monthly Task",
"format_file_list": null,
"duration": null,
"document_name": null,
"penal_consequences": "",
"duration_type_id": null,
"frequency_id": 2,
"repeats_every": 1,
"statutory_dates": [
{
"statutory_month": null,
"statutory_date": 3,
"trigger_before_days": 30,
"repeat_by": "dayofmonth"
}
],
"compliance_id": 15
}
],
"statutory_mappings": [
"SOG Act"
],
"domain_id": 2
},
"7": {
"geography_ids": [
2
],
"approval_status": 0,
"approval_status_text": "Pending",
"compliance_names": [
{
"url": null,
"compliance_name": "… … … ……… …dfg dfg ⁜ ⁜ ⁜ sdfsdsf sf sdfsd sdf sff⁙ ⁙ ⁙ ⁙ ⁙"
},
{
"url": null,
"compliance_name": "⁕⁖ ⁗⁘ ⁙⁚ ⁛ ⁜gdfg ⁝ ⁞ ⁰⁵ ⁿ ⁑ ⁒ ⁓ ⁋ df sdf sdfdgf dfg dg"
},
{
"url": null,
"compliance_name": "```````````````"
}
],
"statutory_nature_name": "Central",
"country_id": 1,
"domain_name": "Labour Law",
"industry_names": "Factory",
"is_active": true,
"statutory_nature_id": 2,
"statutory_ids": [
2
],
"country_name": "iNDIA",
"industry_ids": [
1
],
"geography_mappings": [
"iNDIA >> North Region"
],
"compliances": [
{
"description": "Application for registration and grant of renewal of licen dfgce for the year … …… …… ⁜ ⁜",
"is_active": true,
"repeats_type_id": null,
"statutory_provision": "sadsad",
"compliance_task": "… … … ……… …dfg dfg ⁜ ⁜ ⁜ sdfsdsf sf sdfsd sdf sff⁙ ⁙ ⁙ ⁙ ⁙",
"format_file_list": null,
"duration": null,
"document_name": null,
"penal_consequences": "",
"duration_type_id": null,
"frequency_id": 1,
"repeats_every": null,
"statutory_dates": [
{
"statutory_month": 1,
"statutory_date": 4,
"trigger_before_days": null,
"repeat_by": "dayofmonth"
}
],
"compliance_id": 16
},
{
"description": "sdfsdfdsf",
"is_active": true,
"repeats_type_id": null,
"statutory_provision": "dssfdsf",
"compliance_task": "⁕⁖ ⁗⁘ ⁙⁚ ⁛ ⁜gdfg ⁝ ⁞ ⁰⁵ ⁿ ⁑ ⁒ ⁓ ⁋ df sdf sdfdgf dfg dg",
"format_file_list": null,
"duration": null,
"document_name": null,
"penal_consequences": "",
"duration_type_id": null,
"frequency_id": 1,
"repeats_every": null,
"statutory_dates": [
{
"statutory_month": null,
"statutory_date": null,
"trigger_before_days": null,
"repeat_by": "dayofmonth"
}
],
"compliance_id": 17
},
{
"description": "fghfg",
"is_active": true,
"repeats_type_id": null,
"statutory_provision": "gfghfg",
"compliance_task": "```````````````",
"format_file_list": null,
"duration": null,
"document_name": null,
"penal_consequences": "",
"duration_type_id": null,
"frequency_id": 1,
"repeats_every": null,
"statutory_dates": [
{
"statutory_month": null,
"statutory_date": null,
"trigger_before_days": null,
"repeat_by": "dayofmonth"
}
],
"compliance_id": 18
}
],
"statutory_mappings": [
"POG Act>>State Rule All"
],
"domain_id": 2
},
"10": {
"geography_ids": [
1
],
"approval_status": 0,
"approval_status_text": "Pending",
"compliance_names": [
{
"url": null,
"compliance_name": "One Time Task"
},
{
"url": null,
"compliance_name": "One Time Tasss replicate"
}
],
"statutory_nature_name": "Central",
"country_id": 1,
"domain_name": "Labour Law",
"industry_names": "Factory",
"is_active": true,
"statutory_nature_id": 2,
"statutory_ids": [
7
],
"country_name": "iNDIA",
"industry_ids": [
1
],
"geography_mappings": [
"iNDIA >> South Region"
],
"compliances": [
{
"description": "DSFSDFDS",
"is_active": true,
"repeats_type_id": null,
"statutory_provision": "Central Rule",
"compliance_task": "One Time Task",
"format_file_list": null,
"duration": null,
"document_name": null,
"penal_consequences": "",
"duration_type_id": null,
"frequency_id": 1,
"repeats_every": null,
"statutory_dates": [
{
"statutory_month": 4,
"statutory_date": 12,
"trigger_before_days": 25,
"repeat_by": "dayofmonth"
}
],
"compliance_id": 21
},
{
"description": "sdfds",
"is_active": true,
"repeats_type_id": null,
"statutory_provision": "Central Rule",
"compliance_task": "One Time Tasss replicate",
"format_file_list": null,
"duration": null,
"document_name": null,
"penal_consequences": "",
"duration_type_id": null,
"frequency_id": 1,
"repeats_every": null,
"statutory_dates": [
{
"statutory_month": 5,
"statutory_date": 4,
"trigger_before_days": 30,
"repeat_by": "dayofmonth"
}
],
"compliance_id": 22
}
],
"statutory_mappings": [
"ESI Act>>Rule 1A"
],
"domain_id": 2
},
"11": {
"geography_ids": [
1
],
"approval_status": 0,
"approval_status_text": "Pending",
"compliance_names": [
{
"url": "compliance_format/statutory-mapping-table-reference-c4f43cb06e24410fbed1f4d96a3afff8.xls",
"compliance_name": "Docu - One Time Task"
},
{
"url": "compliance_format/md5-decrypt-508ffc6b93de45828b38abc9ce21ee18.py",
"compliance_name": "DOC - On Occurance Task"
}
],
"statutory_nature_name": "Central",
"country_id": 1,
"domain_name": "Labour Law",
"industry_names": "Factory",
"is_active": true,
"statutory_nature_id": 2,
"statutory_ids": [
7
],
"country_name": "iNDIA",
"industry_ids": [
1
],
"geography_mappings": [
"iNDIA >> South Region"
],
"compliances": [
{
"description": "DSDSF",
"is_active": true,
"repeats_type_id": null,
"statutory_provision": "Doc",
"compliance_task": "One Time Task",
"format_file_list": [
{
"file_content": "compliance_format/statutory-mapping-table-reference-c4f43cb06e24410fbed1f4d96a3afff8.xls",
"file_name": "statutory-mapping-table-reference-c4f43cb06e24410fbed1f4d96a3afff8.xls",
"file_size": 11264
}
],
"duration": null,
"document_name": "Docu",
"penal_consequences": "sdfdsf",
"duration_type_id": null,
"frequency_id": 1,
"repeats_every": null,
"statutory_dates": [
{
"statutory_month": null,
"statutory_date": null,
"trigger_before_days": null,
"repeat_by": "dayofmonth"
}
],
"compliance_id": 25
},
{
"description": "sddsfdsf",
"is_active": true,
"repeats_type_id": null,
"statutory_provision": "Doc",
"compliance_task": "On Occurance Task",
"format_file_list": [
{
"file_content": "compliance_format/md5-decrypt-508ffc6b93de45828b38abc9ce21ee18.py",
"file_name": "md5-decrypt-508ffc6b93de45828b38abc9ce21ee18.py",
"file_size": 739
}
],
"duration": 7,
"document_name": "DOC",
"penal_consequences": "",
"duration_type_id": 2,
"frequency_id": 4,
"repeats_every": null,
"statutory_dates": [],
"compliance_id": 23
}
],
"statutory_mappings": [
"ESI Act>>Rule 1A"
],
"domain_id": 2
},
"12": {
"geography_ids": [
1
],
"approval_status": 0,
"approval_status_text": "Pending",
"compliance_names": [
{
"url": "compliance_format/mobile-api-50d3dfd554664da1bc65935202bf63b6.txt",
"compliance_name": "Doc - Doc"
}
],
"statutory_nature_name": "Central",
"country_id": 1,
"domain_name": "Labour Law",
"industry_names": "Factory",
"is_active": true,
"statutory_nature_id": 2,
"statutory_ids": [
7
],
"country_name": "iNDIA",
"industry_ids": [
1
],
"geography_mappings": [
"iNDIA >> South Region"
],
"compliances": [
{
"description": "Doc",
"is_active": true,
"repeats_type_id": null,
"statutory_provision": "Rule IA",
"compliance_task": "Doc",
"format_file_list": [
{
"file_content": "compliance_format/mobile-api-50d3dfd554664da1bc65935202bf63b6.txt",
"file_name": "mobile-api-50d3dfd554664da1bc65935202bf63b6.txt",
"file_size": 6733
}
],
"duration": 1,
"document_name": "Doc",
"penal_consequences": "sdfd",
"duration_type_id": 1,
"frequency_id": 4,
"repeats_every": null,
"statutory_dates": [],
"compliance_id": 24
}
],
"statutory_mappings": [
"ESI Act>>Rule 1A"
],
"domain_id": 2
}
}
}
]
我試圖將其解析如下，
for (int i = 0; i < response.length(); i++) {
try {
// Toast.makeText(getActivity(), response.toString(), Toast.LENGTH_SHORT).show();
JSONObject value = response.getJSONObject(i);
JSONObject statutory_mappings = value.getJSONObject("statutory_mappings");
Iterator<String> keys = statutory_mappings.keys();
while (keys.hasNext()) {
String key = (String) keys.next();
JSONObject statMap = statutory_mappings.getJSONObject(key);
//iterate geography id's in case if there comes any necessity
JSONArray geography_ids = statMap.getJSONArray("geography_ids");
JSONObject approval_status = statMap.getJSONObject("approval_status");
String approval_status_text = statMap.getString("approval_status_text");
JSONArray compliance_names = statMap.getJSONArray("compliance_names");
String statutory_nature_name = statMap.getString("statutory_nature_name");
String country_id = statMap.getString("country_id");
String domain_name = statMap.getString("domain_name");
String industry_names = statMap.getString("industry_names");
String is_active = statMap.getString("is_active");
String statutory_nature_id = statMap.getString("statutory_nature_id");
JSONArray statutory_ids = statMap.getJSONArray("statutory_ids");
String country_name = statMap.getString("country_name");
JSONArray industry_ids = statMap.getJSONArray("industry_ids");
JSONArray geography_mappings = statMap.getJSONArray("geography_mappings");
JSONArray compliances = statMap.getJSONArray("compliances");
String compliance_id = statMap.getString("compliance_id");
JSONArray inner_statutory_mappings = statMap.getJSONArray("statutory_mappings");
String domain_id = statMap.getString("domain_id");
String logs = geography_ids + ""+ approval_status + " "+approval_status_text + " "+ compliance_names + " "+ statutory_nature_name + " "+country_id + " "+domain_name + " "+ industry_names + " "+is_active + " "+statutory_ids + " "+statutory_nature_id + " "+ country_name + " "+industry_ids + " "+ geography_mappings + " "+compliances + " "+compliance_id + " "+inner_statutory_mappings + " "+domain_id;
Toast.makeText(getActivity(),geography_ids.toString(),Toast.LENGTH_SHORT).show();
}
} catch (Exception e) {
e.printStackTrace();
}
}
問題是我無法解析它。 它顯示geography_id，但不顯示批准狀態和其他值。 為什么會這樣？ 我是否缺少任何邏輯？
1 個解決方案
解決方案1
1 已采納 2016-03-26 09:29:40
問題1
您的json具有以下格式：
[
"GetStatutoryMappingsSuccess",
{...}
]
因此，當您嘗試對該數組進行仿真時，您將獲得1個Exeption： org.json.JSONException: JSONArray[0] is not a JSONObject. 因為1st元素不是JsonObject而是String。 這就是為什么最好只使用JSONObject value = new JSONArray(json).getJSONObject(1); 代替for循環
問題2
在第二個對象里面
{
"statutory_mappings": {
"5": {
"approval_status": 0,
...
}
}
}
並且您的解析代碼應該可以運行，但是“ approval_status”是integer ，所以不是
JSONObject approval_status = statMap.getJSONObject("approval_status");
應該：
int approval_status = statMap.getInt("approval_status");
// Same problem for:
int country_id = statMap.getInt("country_id");
boolean is_active = statMap.getBoolean("is_active");
int statutory_nature_id = statMap.getInt("statutory_nature_id");
int domain_id = statMap.getInt("domain_id");
問題3
compliance_id和json也有問題
"compliances": [
{
// ... some fields here
"compliance_id": 13
},
{
// ... some fields here
"compliance_id": 14
},
...
]
因此，沒有必要在日志字符串中打印compliances ，如果您真的想獲取數組中每個元素的Compliance_id，則必須像這樣對它們進行測試。
JSONArray compliancesArr = statMap.getJSONArray("compliances");
for(int i = 0; i < compliancesArr.length();i++){
JSONObject compliancesObj = compliancesArr.getJSONObject(i);
int compliance_id = compliancesObj.getInt("compliance_id");
}
PS。 Gson或Jackson將使您的解析代碼更加容易。
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