Description of Requirement:
A GET request url, returns json string need to be resolved.
Proceed as follows:
The first is the use Alamofire initialize a url, to note here is not to custom parameters, such as to replace a parameter with% @. You should be used Alamofire own set of parameters:
let parameters: Parameters = ["sort": "string"]
Alamofire.request(url,parameters:parameters).responseJSON{response in
//your code here
}
Next json string is parsed, it is convenient to use SwiftyJson avoided cast between types, we have completed the framework instead of
switch response.result {
case .success( _):
if let data = response.data {
do{
let json = try JSON(data: data)
// result means that the first key value json, and the value is an array way back out, where required in accordance with the actual situation of their own
let subString_sick = json["result"].array![0][0].string!.split(separator: ";")
// handle another
let subString_advice = json["result"].array![0][1].string!.split(separator: ";")
// integration, saved in a global variable ease of use elsewhere
let arraySickAndAdvice = [subString_sick,subString_advice]
self.dictionarySickLabel[sickTag] = arraySickAndAdvice
}catch{}
}
case .failure(let error):
print("\(error)")
}
About dictionary Swift's initial definition of reference:
var arraySickLabels: Array<UILabel> = []
var dictionarySickLabel : Dictionary<String, Array<Any>> = [:]
When the rest of the needs of the type of call forwarding it
as! [String.SubSequence] // because the variables we use splite get is the type
Reference website:
https://github.com/SwiftyJSON/SwiftyJSON
https://github.com/Alamofire/Alamofire/blob/master/Documentation/Alamofire%204.0%20Migration%20Guide.md
https://www.jianshu.com/p/f8c3adb056cf
https://www.jianshu.com/p/ff8c099d23b1
https://www.jianshu.com/p/acf91a4113ff
https://cloud.tencent.com/developer/ask/131211