我想使用 Swift 4 的 json 编码功能,但某些键没有设置名称。相反,有一个数组,它们是类似 id 的
{
"status": "ok",
"messages": {
"generalMessages": [],
"recordMessages": []
},
"foundRows": 2515989,
"data": {
"181": {
"animalID": "181",
"animalName": "Sophie",
"animalBreed": "Domestic Short Hair / Domestic Short Hair / Mixed (short coat)",
"animalGeneralAge": "Adult",
"animalSex": "Female",
"animalPrimaryBreed": "Domestic Short Hair",
"animalUpdatedDate": "6/26/2015 2:00 PM",
"animalOrgID": "12",
"animalLocationDistance": ""
您可以在其中看到 181 个 id。有谁知道如何处理 181,以便我可以将其指定为 key ?该数字可以是任意数字,并且每个数字都不同。
想要这样的东西
struct messages: Codable {
var generalMessages: [String]
var recordMessages: [String]
}
struct data: Codable {
var
}
struct Cat: Codable {
var Status: String
var messages: messages
var foundRows: Int
//var 181: [data] //What do I place here
}
提前致谢。
最佳答案
请检查:
struct ResponseData: Codable {
struct Inner : Codable {
var animalID : String
var animalName : String
private enum CodingKeys : String, CodingKey {
case animalID = "animalID"
case animalName = "animalName"
}
}
var Status: String
var foundRows: Int
var data : [String: Inner]
private enum CodingKeys: String, CodingKey {
case Status = "status"
case foundRows = "foundRows"
case data = "data"
}
}
let json = """
{
"status": "ok",
"messages": {
"generalMessages": ["dsfsdf"],
"recordMessages": ["sdfsdf"]
},
"foundRows": 2515989,
"data": {
"181": {
"animalID": "181",
"animalName": "Sophie"
},
"182": {
"animalID": "182",
"animalName": "Sophie"
}
}
}
"""
let data = json.data(using: .utf8)!
let decoder = JSONDecoder()
do {
let jsonData = try decoder.decode(ResponseData.self, from: data)
for (key, value) in jsonData.data {
print(key)
print(value.animalID)
print(value.animalName)
}
}
catch {
print("error:\(error)")
}
关于json - Swift 4 JSON Codable id 作为键,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/57242990/