How to stock a Dictionnary data String into a table-CodePudding

On my swift I receive a data from my php in json from.

and when I print it displays all directly I would like to know if there is a way to put this data in a table directly or if I have to remove the characters I do not want and cut my string etc..

and here is my code

let parameters = ["id":"\(id)","password":"\(password)"]
        
        var sParams = ""
        
        for (key,value) in parameters{
            sParams  = key   "="   (value as String)   "&"
            print("\(key),\(value as String)")

        }
        if !sParams.isEmpty{
            sParams = "?"   sParams
          
            if sParams.hasSuffix("&"){
                sParams.removeLast()
               
            }
            
            urlLink = urlLink   sParams
        }else{
            print("!sParams.isEmpty fail")
        }

        let serializer = DataResponseSerializer(emptyResponseCodes: [200,204,205])
        
        var request = URLRequest(url : URL(string:urlLink)!)
        AF.request(request).uploadProgress{progress in }.response(responseSerializer: serializer){ response in
            if response.error == nil {
                var responseString: String!
                
                responseString = ""
                
                if response.data != nil {
                    responseString = String(bytes:response.data!, encoding: .utf8)
                    
                    
                }else{
                    responseString = response.response?.description
                    
                    
                }
                var dataJson = responseString ?? ""
                
                dataJson = dataJson.replacingOccurrences(of: "\"", with: "")
                dataJson = dataJson.replacingOccurrences(of: "password:", with: "")
                dataJson = dataJson.replacingOccurrences(of: "email:", with: "")
                dataJson = dataJson.replacingOccurrences(of: "{", with: "")
                dataJson = dataJson.replacingOccurrences(of: "}", with: "")
                dataJson = dataJson.replacingOccurrences(of: "[", with: "")
                dataJson = dataJson.replacingOccurrences(of: "]", with: "")
                print(dataJson)
            

                
                var finalData = dataJson.components(separatedBy: ",")
                
                if finalData[0] == id as String  && finalData[1] == password as String{
                    self.present(HomeClientViewController(), animated: true)
                }else{
                    print("erreur dans la conversion")
                }

              //  print(responseString ?? "")
               // print(response.response?.statusCode as Any)
                var data : NSData!
                
                if let data = data {
                    //Succeed
                    let dataLength = data.length
                    print("Size: \(dataLength) Bytes")
                }else{
                    //print(data)
                }
               
                print("response time: \(response.metrics?.taskInterval.duration ?? 0)")
                    //self.present(HomeClientViewController(), animated: true)
            }
        }

here is the log how i received the data :

[{"email":"[email protected]","password":"1234"}]

CodePudding user response：

First of all, decode json:

struct User: Decodable {
    let email: String
    let password: String
}

let jsonFormatter = JSONDecoder()
if let jsonData = jsonString.data(using: .utf8) {
    let user = try jsonFormatter.decode([User].self, from: jsonData).first
}

Then, use user item to populate the view you prefer.

CodePudding user response：

thx you for all you answers so i try using a Decodable here is the code i use to properly Decode my JsonData :

  struct Login: Decodable {
                    let email: String
                    let password: String
                }
            
                let jsonObjectData = dataJson!.data(using: .utf8)!
                let login = try? JSONDecoder().decode(
                    Login.self,
                    from: jsonObjectData
                )
                
                print(login!.email as Any)
                print(login!.password as Any)