[英]Swift 3 alamofire swiftyjson subscript
I don't know why my code doesn't work, my result is always nil. 我不知道为什么我的代码不起作用,我的结果总是为零。 I integrated alamofire and swiftyjson this is my code:
我集成了alamofire和swiftyjson,这是我的代码:
let urlString = "myurl"
let params: Parameters = [
"accessProvider": AccessProvider,
"inputToken": AccessToken
]
Alamofire.request(urlString, method: .post, parameters: params, encoding: URLEncoding.httpBody)
.responseJSON { response in
if let responseObject = response.result.value {
print("JSON: \(responseObject)")
let json = JSON(responseObject)
let path: [JSONSubscriptType] = ["user","id"]
let name = json[path].string
print("AAAAA")
print(name)
}
}
I can read the first part of user but the second one with id is always nil. 我可以读取用户的第一部分,但具有ID的第二部分始终为nil。 this is the response json:
这是响应json:
{
"responseCode": 0,
"responseDescription": "OK",
"user": "{"id":"MAIL",
"nickname":"MYNAME",
"level":"U",
"status":"A",
"sex":null,
"ageGroup":null,
"address":null,
"latitude":null,
"longitude":null,
"creation_timestamp":"2017-05-10 18:40:21",
"notification":"1",
"last_login":"2017-05-11 18:32:07",
"mobilePreference":null,
"sport":null,
"spot":null,
"token":"LONGTOKENID"}"
}
Thank you vadian, i solved the question with your indication, if anyone have the same problem you can solve like this: //Initialize the first json: 谢谢你,我用你的指示解决了这个问题,如果有人有同样的问题,你可以这样解决://初始化第一个json:
let json = JSON(responseObject)
//Extract the second Json to String //将第二个Json提取为String
let path: [JSONSubscriptType] = ["user"]
let name = json[path].string
//Initialize the second json from string //从字符串初始化第二个json
if let dataFromString = name?.data(using: .utf8, allowLossyConversion: false)
let jsonuser = JSON(data: dataFromString)
//Access to the data //访问数据
Thank you all, Have nice day. 谢谢大家,祝你有美好的一天。
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