我有一个JSON响应（超过500行），其中包含多个数组和括号。基本上是过于嵌套的响应。
我正在使用Alamofire进行提取，并且得到了JSONData作为响应。但是我不知道如何从响应中获取值并将其打印在自定义单元格上。
我正在使用Alamofire 5来获取JSON响应。
如果这听起来太新了，请原谅，我是iOS开发的新手。
{
"availabilityResultList": [
{
"availabilityRouteList": [
{
"availabilityByDateList": [
{
"originDestinationOptionList": [
{
"fareComponentGroupList": [
{
"boundList": [
{
"availFlightSegmentList": [
{
"addOnSegment": false,
"flightSegment": {
"journeyDuration": "PT1H15M",
"distance": 1,
"departureAirport": {
"locationName": "LOC",
"cityInfo": {
"country": {
"locationName": "LOC",
"currency": {
"code": "USD"
},
"locationCode": "LOC",
"locationNameLanguage": "EN"
},
"city": {
"locationName": "LOC",
"locationCode": "LOC",
"locationNameLanguage": "EN"
}
},
"codeContext": "ASD",
"language": "EN",
"locationCode": "LOC"
},
"equipment": {
"airEquipType": "ABC",
"changeofGauge": false
},
"remark": "NO",
"ticketType": "PP",
"onTimeRate": 0,
"flightNotes": [
{
"deiCode": 0
}
],
"flightSegmentID": "",
"flownMileageQty": 0,
"flightNumber": "106",
"groundDuration": "",
"trafficRestriction": {
"code": "",
"explanation": {}
},
"stopQuantity": 0,
"codeshare": false,
"secureFlightDataRequired": false,
"departureDateTime": {
"month": 5,
"hour": 6,
"year": 2019,
"timezone": 270,
"day": 6,
"minute": 45,
"second": 0
},
"ondControlled": false,
"arrivalDateTime": {
"month": 5,
"hour": 8,
"year": 2019,
"timezone": 270,
"day": 6,
"minute": 0,
"second": 0
},
"airline": {
"code": "RQ"
},
"arrivalAirport": {
"locationName": "LOC",
"cityInfo": {
"country": {
"locationName": "AA",
"currency": {
"code": "USD"
},
"locationCode": "AA",
"locationNameLanguage": "EN"
},
"city": {
"locationName": "loc",
"locationCode": "LOC",
"locationNameLanguage": "EN"
}
},
"codeContext": "ASD",
"language": "EN",
"locationCode": "LOC"
},
"sector": "ASD",
"accumulatedDuration": ""
},
"marriageGroup": "-1"
}
],
"boundCode": "Outbound"
}
]
}
]
},
答案 0 :(得分：4)
JSON是一种非常简单的格式，易于阅读。只有两种不同的集合类型和四种值类型。
{}是一本字典，并用键下标[]是一个数组，并由索引（从零开始）下标String，甚至是"123"和"false" false和true是Bool Double，不带小数位数Int <null>是NSNull 使用SwiftyJSON，您可以在distance中获得flightSegment，其中（root代表顶级对象`）
root["availabilityResultList"][0]["availabilityRouteList"][0]["availabilityByDateList"][0]["originDestinationOptionList"][0]["fareComponentGroupList"][0]["boundList"][0]["availFlightSegmentList"][0]["flightSegment"]["distance"]