Can't execute NSURLSession.sharedSession().dataTaskWithURL in Swift - ios

Question

I have a code to get an employee data from php returned Json which is the following :
[{"id":"1","email":"KK","password":"KKK","firstName":"KKK","lastName":"KK","photo":null,"phone":"22","mobile":"2","position":"SS","adminstrator_id":"1","department_id":"1"}]
Code I have try:
func getEmpById (id:String) {
emp = employee()
let myUrl = NSURL(string:"http://localhost/On%20Call%20App/scripts/getEmployee.php?id=\(id)")
let session = NSURLSession.sharedSession()
let task = session.dataTaskWithURL(myUrl!, completionHandler: {
(data, response, error) -> Void in
do {
let json = try NSJSONSerialization.JSONObjectWithData(data!, options: .MutableContainers) as! [[String: AnyObject]]
let dic = json[0]
if let id = dic["id"] , firstName = dic["firstName"] ,lastName = dic["lastName"], mobile = dic["mobile"],phone = dic["phone"],email=dic["email"],pos=dic["position"]{
self.emp.setId(id as! String )
self.emp.setFirstName(firstName as! String)
self.emp.setLastName(lastName as! String)
self.emp.setPhone(phone as! String)
self.emp.setMobile(mobile as! String)
self.emp.setEmail(email as! String)
self.emp.setPosition(pos as! String)
}
} catch {
print(error)
}
})
task.resume()
}
The problem in this line let task = session.dataTaskWithURL(myUrl!, completionHandler:{ when the app reach this line it will directly go to task.resume() without printing any error
Any help to make this work ?

Answer 1

Your response is of Array type not Dictionary
let json = try NSJSONSerialization.JSONObjectWithData(data!, options: .MutableContainers) as! NSArray
let dic = json[0] as! NSDictionary
print(dic.objectForKey("email"))
It is batter if use use Swift array like this.
let json = try NSJSONSerialization.JSONObjectWithData(data!, options: .MutableContainers) as! [[String: AnyObject]]
let dic = json[0]
print(dic["email"])