[英]SwiftyJson and Alamofire
I am trying to combine Alamofire and SwiftJSON, but every tutorial I have followed does not work. 我正在尝试将Alamofire和SwiftJSON结合起来,但是我遵循的每个教程都不起作用。 Here is my code:
这是我的代码:
request(.GET, "http://api.randomuser.me", parameters: nil)
.responseJSON { (req, res, json, error) in
if(error != nil) {
}
else {
var json = JSON(json!)
if let cell = json[0]["results"]["cell"]["registered"].string{
//Now you got your value
println(cell)
}
else
{
println("error")
}
}
}
I just want to get the cell phone number from the json data. 我只想从json数据中获取手机号码。 The JSON returns in the following format:
JSON以以下格式返回:
{
"results" : [
{
"seed" : "85a9f46b169c1d3f",
"user" : {
"sha256" : "bd60a88fb92ee4b50c51b2e22acd2196e5b1b0317fbbd97d1c554d2437abc577",
"cell" : "(699)-992-8562",
"phone" : "(810)-927-4340",
"version" : "0.5",
"SSN" : "140-22-8290",
"nationality" : "US",
"sha1" : "23a62834c34efdc8fab5e02c47a96d204f18bad7",
"registered" : "1289959546",
"dob" : "101759680",
"picture" : {
"large" : "http:\/\/api.randomuser.me\/portraits\/women\/2.jpg",
"thumbnail" : "http:\/\/api.randomuser.me\/portraits\/thumb\/women\/2.jpg",
"medium" : "http:\/\/api.randomuser.me\/portraits\/med\/women\/2.jpg"
},
"location" : {
"state" : "mississippi",
"street" : "8718 marsh ln",
"city" : "las vegas",
"zip" : "34685"
},
"password" : "molson",
"salt" : "SFdoIQnc",
"username" : "silverladybug271",
"md5" : "8f15f0d67a9e7610312dc8e62c766943",
"email" : "felecia.andrews12@example.com",
"gender" : "female",
"name" : {
"title" : "mrs",
"first" : "felecia",
"last" : "andrews"
}
}
}
]
}
When I try to print cell
it returns nil. 当我尝试打印
cell
它返回nil。 Any help is appreciated!!! 任何帮助表示赞赏!!!
Try this: 尝试这个:
request(.GET, "http://api.randomuser.me", parameters: nil)
.responseJSON { (req, res, json, error) in
if(error != nil) {
}
else {
var json = JSON(json!)
if let cell = json["results"][0]["user"]["cell"].string{
//Now you got your value
println(cell)
}
else
{
println("error")
}
}
}
The problem was that you had ordered the subscripts incorrectly: you need first to access the value of the "results" key, next you need the first item in the array, and so on. 问题是您下标的顺序不正确:首先需要访问“结果”键的值,其次需要数组中的第一项,依此类推。
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