hubifeng？ 发表于 2017-11-15 21:09 
如果里面的嵌套层级更加多是不是要解析到平面结构的就会更复杂呢？比如下面这段数据，我用您这段code解析，前面都会解析成功，但是details里面的数据都会解析到一个单元格。
[
{
"status": "changed",
"dataset": {
"id": "5a4b463c855d783af4f5f695",
"name": "AE_E",
"label": "1- ADVERSE EVENTS - Not Analyzed"
},
"details": {
"variables": [
{
"variable": {
"id": "5a4b4647855d783b494f9d3f",
"name": "CPEVENT",
"label": "CPEVENT"
},
"status": "changed",
"details": {
"r_type": {
"new_value": "unary",
"old_value": "factor"
}
},
"message": "Variable with different R Type"
},
{
"variable": {
"id": "5a4b4647855d783b494f9d25",
"name": "CPEVENT2",
"label": "CPEVENT2"
},
"status": "changed",
"details": {
"r_type": {
"new_value": "unary",
"old_value": "binary"
}
},
"message": "Variable with different R Type"
},
{
"variable": {
"id": "5a4b4647855d783b494f9d26",
"name": "CP_UNSCHEDULED",
"label": "CP_UNSCHEDULED"
},
"status": "changed",
"details": {
"r_type": {
"new_value": "undefined",
"old_value": "unary"
}
},
"message": "Variable with different R Type"
},
{
"variable": {
"id": "5a4b4647855d783b494f9d02",
"name": "VISIT_NUMBER",
"label": "VISIT_NUMBER"
},
"status": "changed",
"details": {
"r_type": {
"new_value": "unary",
"old_value": "integer"
}
},
"message": "Variable with different R Type"
},
{
"variable": {
"id": "5a4b4647855d783b494f9ccf",
"name": "VISIT_NUMBER2",
"label": "VISIT_NUMBER2"
},
"status": "changed",
"details": {
"r_type": {
"new_value": "unary",
"old_value": "binary"
}
},
"message": "Variable with different R Type"
}
],
"many_visits": null
}
},
{
"status": "changed",
"dataset": {
"id": "5a4b465b855d783af4f5f737",
"name": "AE_EQG2",
"label": "2 - ADVERSE EVENTS- Not Analyzed"
},
"details": {
"variables": [
{
"variable": {
"id": "5a4b4666855d783b4b5175ce",
"name": "ADVE_MEDDRA_SOC",
"label": "SYSTEM ORGAN CLASS"
},
"status": "changed",
"details": {
"r_type": {
"new_value": "character",
"old_value": "factor"
}
},
"message": "Variable with different R Type"
}
],
"many_visits": null
}
},
{
"status": "changed",
"dataset": {
"id": "5a4b467a855d783af4f5f7d7",
"name": "AE_M",
"label": "3- ADVERSE EVENTS MEDICATION ERROR - Not Analyzed"
},
"details": {
"variables": [
{
"variable": {
"id": "5a4b4682855d783b494f9dad",
"name": "ADVE_MEDDRA_PT",
"label": "PREFERRED TERM -PT-"
},
"status": "changed",
"details": {
"r_type": {
"new_value": "character",
"old_value": "factor"
}
},
"message": "Variable with different R Type"
},
{
"variable": {
"id": "5a4b4682855d783b494f9d90",
"name": "ADVE_MEDDRA_PT_CODE",
"label": "PREFERRED TERM -PT- CODE"
},
"status": "changed",
"details": {
"r_type": {
"new_value": "character",
"old_value": "factor"
}
},
"message": "Variable with different R Type"
}
],
"many_visits": null
}
},
{
"status": "unchanged",
"dataset": {
"id": "5a4b468c855d783af4f5f839",
"name": "AGG_AE_E",
"label": "1.1 - ADVERSE EVENTS- Aggregated by patient"
},
"details": null
},
{
"status": "unchanged",
"dataset": {
"id": "5a4b469a855d783af4f5f8db",
"name": "AGG_AE_M",
"label": "3.2- ADVERSE EVENTS MEDICATION ERROR- Aggregated by patient"
},
"details": null
}]
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