I Use Laravel as backend and I have below route to verify the users
$router->post('SignIn','Api\V1\UserProfileController#SignIn');
I have tested this route many time using postman and its working fine, now i want to send post request from my app using below request
let url = URL(string: "http://192.168.xxx.xxx/BARI/public/Api/V1/Verify")!
var request = URLRequest(url: url)
request.httpMethod = "POST"
request.addValue("application/json", forHTTPHeaderField: "Content-Type")
let param : [String : Any] = ["ph_number" : userDefaults.string(forKey: "ph_number")!, "code" : smsNumberTF.text!]
request.httpBody = try? JSONSerialization.data(withJSONObject: param, options: [])
let configuration = URLSessionConfiguration.default
configuration.timeoutIntervalForRequest = TimeInterval(30)
configuration.timeoutIntervalForResource = TimeInterval(30)
let session = URLSession(configuration: configuration)
let task = session.dataTask(with: url) { (data, urlResponse, error) in
if(error != nil){
DispatchQueue.main.async {
self.progress.stopAnimating()
self.isLoading = false
// show connection error alert
print("connection error : \(error?.localizedDescription)")
}
}else{
let outputStr = String(data: data!, encoding: String.Encoding.utf8) as String?
print(outputStr)
DispatchQueue.main.async {
do {
self.progress.stopAnimating()
self.isLoading = false
let jsonData = try JSONDecoder().decode(BasicResponse.self, from: data!)
if(jsonData.statusCode == 1000){
// let userDefaults = UserDefaults.standard
// userDefaults.set("+964" + self.phoneET.text!, forKey: "contact_number")
// let vc = Verfiy()
// self.navigationController?.pushViewController(vc, animated: true)
}else{
//self.alert.show(target: self.view, message: jsonData.message!)
}
}
catch let jsonerr {
print("error serrializing error",jsonerr)
}
}
}
}
task.resume()
But Im getting Method Not Allowed response back? what Im missing her!?
Any Help will be much appreciated
Related
Hi i am new to IOS App developement.
My code is
func sendRequest<T: Decodable>(api: String, parameters: [String: String]? = nil, outputBlock: #escaping (T) -> () ) {
guard let url = URL(string: "http://xxyyzz.com/appRegister.php") else {return}
print("hitting : -", url.absoluteString)
var request = URLRequest(url: url)
request.httpMethod = "POST"
request.addValue("application/json", forHTTPHeaderField: "Content-Type")
request.addValue("application/json", forHTTPHeaderField: "Accept")
let newparam = ["name": "rr", "pass": "123456", "email": "rr#rr.com", "passConfirm":"123456"]
let httpBody = try? JSONSerialization.data(withJSONObject: newparam)
request.httpBody = httpBody
if let data = request.httpBody, let str = String(data: data, encoding: String.Encoding.utf8) {
print(str)
}
URLSession.shared.dataTask(with: request as URLRequest) { (data, response, error) in
DispatchQueue.main.async {
Indicator.shared.hideProgressView()
if let err = error {
print(err.localizedDescription)
return
}
guard let data = data else {return}
do {
let obj = String(data: data, encoding: String.Encoding.utf8)
print(obj ?? "oberrrrr")
}
}
}.resume()
}
and console printed result as per code is below
hitting : - http://xxyyzz.com/appRegister.php
{"email":"rr#rr.com","passConfirm":"123456","name":"rr","pass":"123456"}
{"error":"Please enter all fields."}
url and parameters works well on postman that means their is something missing in my code.
just to answer the problem if anyone else faces this.
this code is fine but the problem was with php web-service as the backend developer was not accepting json values as parameter instead form data was need to send.
So, two types of fix can be made here
accept json at backend by adding :-
$postdata = file_get_contents("php://input");
$request = json_decode($postdata, true);
send form data instead json
func sendRequest<T: Decodable>(api: String, parameters: [String: Any]? = nil, outputBlock: #escaping (T) -> () ) {
guard let url = URL(string: api) else {return}
print("hitting : -", url.absoluteString)
var request = URLRequest(url: url)
if let parameters = parameters {
request.httpMethod = "POST"
var postArr = [String]()
for(key, value) in parameters
{
postArr.append(key + "=\(value)")
}
let postString = postArr.map { String($0) }.joined(separator: "&")
request.httpBody = postString.data(using: .utf8)
if let data = request.httpBody, let str = String(data: data, encoding: String.Encoding.utf8) {
print(str)
}
}
URLSession.shared.dataTask(with: request) { (data, response, error) in
DispatchQueue.main.async {
Indicator.shared.hideProgressView()
if let err = error {
print(err.localizedDescription)
return
}
guard let data = data else {return}
do {
let obj = try JSONDecoder().decode(T.self, from: data)
outputBlock(obj)
} catch let jsonErr {
print(jsonErr)
}
}
}.resume()
}
I am trying to build a user regeistration form, which should check if the user already exists. So I am sending a php request to my my mysql server. If the return value is empty, the user does not exists yet.
Unfortunatley I am really stuck with waiting for this check to finish. I tried several solutions I found googleing but none of them worked. My current code uses semaphores and will crash with "fatal error: unexpectedly found nil while unwrapping an Optional value", so the semaphore is not waiting until the task is finished as I would expect it.
Any hints, would be greatly appreciated. Thanks guys.
private func isUniqueEmail(email: String) -> Bool {
var result: Bool?
let semaphore = DispatchSemaphore(value: 1)
let requestURL = URL(string: "http://localhost/firstpostget/functions/get.php")
var request = URLRequest(url: requestURL!)
request.httpMethod = "POST"
let postParameters = "email=" + email
request.httpBody = postParameters.data(using: .utf8)
let configuration = URLSessionConfiguration.default
let session = URLSession(configuration: configuration, delegate: nil, delegateQueue: OperationQueue.main)
let task = session.dataTask(with: request) {(data, response, error) in
var myJson: AnyObject
do{
myJson = try JSONSerialization.jsonObject(with: data!, options: JSONSerialization.ReadingOptions.mutableContainers) as AnyObject
if myJson.count == 0{
result = true
semaphore.signal()
} else{
result = false
semaphore.signal()
}
} catch{
//TODO
print(error)
}
}
task.resume()
semaphore.wait(timeout: .distantFuture)
return result!
}
Your task is async and you are force unwrapping nil value so this is the reason it crashes.
You have to change your function implementation to also be async, for example using closures:
private func isUniqueEmail(email: String, completion: ((Bool) -> (Void))?) {
let requestURL = URL(string: "http://localhost/firstpostget/functions/get.php")
var request = URLRequest(url: requestURL!)
request.httpMethod = "POST"
let postParameters = "email=" + email
request.httpBody = postParameters.data(using: .utf8)
let configuration = URLSessionConfiguration.default
let session = URLSession(configuration: configuration, delegate: nil, delegateQueue: OperationQueue.main)
let task = session.dataTask(with: request) {(data, response, error) in
var myJson: AnyObject
do{
myJson = try JSONSerialization.jsonObject(with: data!, options: JSONSerialization.ReadingOptions.mutableContainers) as AnyObject
if myJson.count == 0 {
completion?(true)
} else{
completion?(false)
}
} catch{
//TODO
print(error)
}
}
task.resume()
}
Now you can use this function in this way:
isUniqueEmail(email: "aaa#bbbb.com") { result in
if result {
print("email unique")
} else {
print("email not unique")
}
}
I think you should rethink the pattern you're using to get the data out of your request, you should consider using a custom handler/callback method that you pass along with the email you're trying to check. See below for an example:
private func isUniqueEmail(email: String, handler: ((_ result: Bool) -> Void)?) -> Void {
let requestURL = URL(string: "http://localhost/firstpostget/functions/get.php")
var request = URLRequest(url: requestURL!)
request.httpMethod = "POST"
let postParameters = "email=" + email
request.httpBody = postParameters.data(using: .utf8)
let configuration = URLSessionConfiguration.default
let session = URLSession(configuration: configuration, delegate: nil, delegateQueue: OperationQueue.main)
let task = session.dataTask(with: request) {(data, response, error) in
var myJson: AnyObject
var result: Bool = false
do{
myJson = try JSONSerialization.jsonObject(with: data!, options: JSONSerialization.ReadingOptions.mutableContainers) as AnyObject
if myJson.count == 0 {
result = true
}
guard handler != nil else {
return
}
handler!(result)
} catch{
//TODO
print(error)
}
}
task.resume()
}
Run:
isUniqueEmail(email: "test#test.com", handler: { result in
print(result) // true || false
})
If you really want to go down the "wait" route then take a took at DispatchGroup's
https://developer.apple.com/documentation/dispatch/dispatchgroup
try using this:
ApihelperClass
static let sharedInstance = ApihelperClass()
typealias CompletionHandler = (_ success:Bool, _ error:Bool, _ result:NSDictionary) -> Void
typealias ErrorHandler = (_ success: Bool, _ error:Bool) -> Void
func callPostRequest(_ urlPath: String, params:[String: AnyObject], completionHandler: #escaping CompletionHandler, errorHandler:#escaping ErrorHandler ){
print("urlPath:==> \(urlPath) ")
let session = Foundation.URLSession.shared
let url = URL(string: urlPath)
var request = URLRequest(url : url!)
request.httpMethod = "POST"
do {
let jsonData = try JSONSerialization.data(withJSONObject: params, options: .prettyPrinted)
request.setValue("application/json; charset=utf-8", forHTTPHeaderField: "Content-Type")
request.httpBody = jsonData
session.dataTask(with: request, completionHandler: { data, response, error in
OperationQueue.main.addOperation {
guard error == nil && data != nil else { // check for fundamental networking error
print("error=\(error)")
errorHandler(false, true)
return
}
if let httpStatus = response as? HTTPURLResponse, httpStatus.statusCode != 200 { // check for http errors
print("statusCode should be 200, but is \(httpStatus.statusCode)")
// print("response = \(response)")
}
let responseString = String(data: data!, encoding: String.Encoding.utf8)
print("responseString = \(responseString!)")
if let responsedata = responseString!.data(using: String.Encoding.utf8)! as? Data{
do {
let jsonResult:NSDictionary = try JSONSerialization.jsonObject(with: responsedata, options: []) as! NSDictionary
print("Get The Result \(jsonResult)")
//parse your jsonResult as per your requirements
if error != nil {
print("error=\(error)")
completionHandler(false, true, jsonResult)//
}
if let str = jsonResult["success"] as? NSNull {
print("error=\(str)")
completionHandler(false, true, jsonResult)
}
else {
let responseString = NSString(data: data!, encoding: String.Encoding.utf8.rawValue)
// print("Response string : \(responseString)")
completionHandler(true, false, jsonResult)
}
} catch let error as NSError {
print(error.localizedDescription)
}
}
}
}) .resume()
}catch {
print("Error ->Catch")
}
}
Add to your viewcontroller
func isUniqueEmail(email: String){
ApihelperClass.sharedInstance.callPostRequest("http://localhost/firstpostget/functions/get.php", params: ["email":email as AnyObject], completionHandler: { (success, error, result) in
//success 200
}) { (success, error) in
//error
}
}
you can use URlSession like :
func isUniqueEmail(email: String,completion: #escaping (Bool) -> ()) {
var request = URLRequest(url: URL(string: "http://localhost/firstpostget/functions/get.php")!)
request.httpMethod = "POST"
let postString = "email=\(email)"
request.httpBody = postString.data(using: .utf8)
// loading to wait request
UIApplication.shared.isNetworkActivityIndicatorVisible = true
let task = URLSession.shared.dataTask(with: request) { data, response, error in
// we get request request
UIApplication.shared.isNetworkActivityIndicatorVisible = false
guard let data = data, error == nil else { // check for fundamental networking error
print("error=\(String(describing: error))")
completion(false)
return
}
if let httpStatus = response as? HTTPURLResponse, httpStatus.statusCode != 200 { // check for http errors
print("statusCode should be 200, but is \(httpStatus.statusCode)")
print("response = \(String(describing: response))")
completion(false)
}else{
completion(true)
}
let responseString = String(data: data, encoding: .utf8)
print("responseString = \(String(describing: responseString))")
}
task.resume()
}
and used in code Like
self.isUniqueEmail(email: "your Email") { (isExit) in
if isExit {
}else{
}
}
Ok, I just found a solution. My semaphore approach actually worked as well as dispatchgroups. The task just needed to be URLSession.shared.dataTask
Still thank's a lot for all the answers.
I am very new to XCODE and iOS and I can't figure out how to do an authentication on IBM Domino server. I am trying to do a simple app to get some data from the server.
This is the latest version of my attempt. Bear in mind, that couldn't find information on what IBM Domino server needs. But I've done tons of authentications with javascript. I've deliberatly left the commented part, which is one of the attempts to do a login.
func doLogin(){
print("entered doLogin")
let myUrl: String = "https://url.com/names?login"
guard let url = URL(string: myUrl.addingPercentEncoding(withAllowedCharacters: .urlQueryAllowed)!)else {
print("Error: cannot create URL")
return
}
var request = URLRequest.init(url: url)
request.httpMethod = "POST"
let params = ["Username":String(describing: self.username), "Password":String(describing: self.password)]
request.httpBody = try? JSONSerialization.data(withJSONObject: params, options: [])
request.addValue("application/json", forHTTPHeaderField: "Content-Type")
//URLSession.shared.dataTask(with: request) { (data:Data?, response:URLResponse?, error:Error?) in
// if let safeData = data{
// print("response: \(String(data:safeData, encoding:.utf8))")
// }
//}
//let postString = "Username=\(String(describing: self.username))&Password=\(String(describing: self.password))"
//request.httpBody = postString.data(using:String.Encoding.utf8)
request.timeoutInterval = 30.0
//print(request)
let configuration = URLSessionConfiguration.default
let session = URLSession(configuration : configuration)
//let session = URLSession(configuration: configuration, delegate: self as! URLSessionDelegate, delegateQueue: nil)
let task = session.dataTask(with: request) {
(data : Data?, response:URLResponse?, error) in
// check for any errors
guard error == nil else {
print("error calling POST on url")
print(error!)
return
}
// make sure we got data
guard let responseData = data else {
print("Error: did not receive data")
return
}
do {
print ("responseData:")
print(responseData)
}
}
//print ("response:")
//print(task.response)
task.resume()
I want to connect in an app in swift 2.1
I have a button logIn and I make a function loginButton.
I want to recover my url: localhost/connexion/login/password
And with that I want to say if the user is in the database it's ok !
But I don't really anderstant swift, I'm a beginner in this language.
So there is my code:
#IBAction func loginButton(sender: AnyObject) {
NSLog("login ok")
let _login = loginText.text
let _password = passwordText.text
if(_login!.isEmpty || _password!.isEmpty){
var alert:UIAlertView = UIAlertView()
alert.title = "Error"
alert.message = "Entrez vos identifiants"
alert.delegate = self
alert.addButtonWithTitle("OK")
alert.show()
} else{
let request = NSMutableURLRequest(URL: NSURL(string: "http://localhost:8888/connexion/"+_login!+"/"+_password!)!)
request.HTTPMethod = "GET"
let postString = "login=\(_login!)&pass=\(_password)"
let session = NSURLSession.sharedSession()
let task = session.dataTaskWithRequest(request)
task.resume();
}
}
I have follow this before How to make an HTTP request in Swift?
but it doesn't work.
I tried a lot of things, but without really understand what happened and I don't find a great tutorial with very good explanation. If someone can explain me how to do it I will be very happy !
I think for sending data to server you should create a "POST" request and use NSURLSession API to send data
#IBAction func loginButton(sender: AnyObject) {
NSLog("login ok")
let _login = loginText.text
let _password = passwordText.text
if(_login.isEmpty || _password.isEmpty){
var alert:UIAlertView = UIAlertView()
alert.title = "Error"
alert.message = "Entrez vos identifiants"
alert.delegate = self
alert.addButtonWithTitle("OK")
alert.show()
} else{
let request = NSMutableURLRequest(URL: NSURL(string: "http://localhost:8888/connexion/login")!)
request.HTTPMethod = "POST"
let params = ["login": _login, "pass": _password]
do {
let data = try NSJSONSerialization.dataWithJSONObject(params, options: .PrettyPrinted)
request.HTTPBody = data
} catch let error as NSError {
print("json error: \(error.localizedDescription)")
}
let loginTask = NSURLSession.sharedSession().dataTaskWithRequest(request, completionHandler: { (data, response, error) in
guard let data = data, let _ = response where error == nil else {
print("error")
return
}
do {
let json = try NSJSONSerialization.JSONObjectWithData(data, options: .AllowFragments)
print(json)
} catch let error as NSError {
print("json error: \(error.localizedDescription)")
}
})
loginTask.resume()
}
}
for using "GET" replace else part with
let url = "http://localhost:8888/connexion/login=\(_login)&pass=\(_password)"
let urlString = url.stringByAddingPercentEncodingWithAllowedCharacters(NSCharacterSet.URLQueryAllowedCharacterSet())!
let request = NSURLRequest(URL: NSURL(string: urlString)!)
let loginTask = NSURLSession.sharedSession().dataTaskWithRequest(request, completionHandler: { (data, response, error) in
guard let data = data, let _ = response where error == nil else {
print("error")
return
}
/*do {
let json = try NSJSONSerialization.JSONObjectWithData(data, options: .AllowFragments)
print(json)
} catch let error as NSError {
print("json error: \(error.localizedDescription)")
}*/
if let httpStatus = response as? NSHTTPURLResponse where httpStatus.statusCode != 200 { // check for http errors
print("statusCode should be 200, but is \(httpStatus.statusCode)")
print("response = \(response)")
}
let responseString = String(data: data!, encoding:NSUTF8StringEncoding)
print("responseString = \(responseString)")
})
loginTask.resume()
I am learning swift and I send a request to the server with the code below. It works for simple request and I get response from the server. My problem is I can not send a file to server.
code :
let parameters = parameter
let request = NSMutableURLRequest(URL: NSURL(string: requestUrl)!)
let boundaryConstant = "-----Boundary+\(arc4random())\(arc4random())"
let contentType = "multipart/form-data; boundary=" + boundaryConstant
let boundaryStart = "--\(boundaryConstant)\r\n"
let boundaryEnd = "--\(boundaryConstant)--\r\n"
let body:NSMutableString = NSMutableString();
for (key, value) in parameters {
body.appendFormat(boundaryStart)
body.appendFormat("Content-Disposition: form-data; name=\"\(key)\"\r\n\r\n")
body.appendFormat("\(value)\r\n")
}
body.appendFormat(boundaryEnd)
request.HTTPMethod = "POST"
request.setValue(contentType, forHTTPHeaderField: "Content-Type")
request.HTTPBody = body.dataUsingEncoding(NSUTF8StringEncoding)
let task = NSURLSession.sharedSession().dataTaskWithRequest(request) { data, response, error in
guard error == nil && data != nil else {
// check for fundamental networking error
print("error=\(error)")
return
}
if let httpStatus = response as? NSHTTPURLResponse where httpStatus.statusCode != 200 { // check for http errors
print("statusCode should be 200, but is \(httpStatus.statusCode)")
print("response = \(response)")
}
self.responseString = NSString(data: data!, encoding: NSUTF8StringEncoding)!
print("MMMMMMMM \(self.responseString)")
self.result = self.responseString.dataUsingEncoding(NSUTF8StringEncoding)! as NSData
callback(self.responseString)
}
print("code start")
task.resume()
result :
i can post file to server by this code:
override func viewDidLoad() {
super.viewDidLoad()
// Do any additional setup after loading the view, typically from a nib.
let request = createRequest()
let task = NSURLSession.sharedSession().dataTaskWithRequest(request) { data, response, error in
if error != nil {
// handle error here
print(error)
return
}
do {
if let responseDictionary = try NSJSONSerialization.JSONObjectWithData(data!, options: []) as? NSDictionary {
print("success == \(responseDictionary)")
}
} catch {
print(error)
let responseString = NSString(data: data!, encoding: NSUTF8StringEncoding)
print("responseString = \(responseString)")
}
}
task.resume()
}
func createRequest () -> NSURLRequest {
let param = []
let boundary = generateBoundaryString()
let url = NSURL(string: "URl")!
let request = NSMutableURLRequest(URL: url)
request.HTTPMethod = "POST"
request.setValue("multipart/form-data; boundary=\(boundary)", forHTTPHeaderField: "Content-Type")
request.setValue("userValue", forHTTPHeaderField: "X-Client-user")
request.setValue("passValue", forHTTPHeaderField: "X-Access-pass")
//let path1 = NSBundle.mainBundle().pathForResource("voice", ofType: "png") as String!
request.HTTPBody = createBodyWithParameters(param, filePathKey: "voice", paths: ["pathURl"], boundary: boundary)
return request
}
func createBodyWithParameters(parameters: [String: String]?, filePathKey: String?, paths: [String]?, boundary: String) -> NSData {
let body = NSMutableData()
if parameters != nil {
for (key, value) in parameters! {
body.appendString("--\(boundary)\r\n")
body.appendString("Content-Disposition: form-data; name=\"\(key)\"\r\n\r\n")
body.appendString("\(value)\r\n")
}
}
if paths != nil {
for path in paths! {
let url = NSURL(fileURLWithPath: path)
let filename = url.lastPathComponent
let data = NSData(contentsOfURL: url)!
let mimetype = mimeTypeForPath(path)
body.appendString("--\(boundary)\r\n")
body.appendString("Content-Disposition: form-data; name=\"\(filePathKey!)\"; filename=\"\(filename!)\"\r\n")
body.appendString("Content-Type: \(mimetype)\r\n\r\n")
body.appendData(data)
body.appendString("\r\n")
}
}
body.appendString("--\(boundary)--\r\n")
return body
}
func generateBoundaryString() -> String {
return "Boundary-\(NSUUID().UUIDString)"
}
func mimeTypeForPath(path: String) -> String {
let url = NSURL(fileURLWithPath: path)
let pathExtension = url.pathExtension
if let uti = UTTypeCreatePreferredIdentifierForTag(kUTTagClassFilenameExtension, pathExtension! as NSString, nil)?.takeRetainedValue() {
if let mimetype = UTTypeCopyPreferredTagWithClass(uti, kUTTagClassMIMEType)?.takeRetainedValue() {
return mimetype as String
}
}
return "application/octet-stream";
}
As you read here, you should use NSURLSession for HTTP work, it far more flexible and powerful; and I think is destined to replace NSURLconnection...
https://www.objc.io/issues/5-ios7/from-nsurlconnection-to-nsurlsession/
Here is a example for you...
func getMetaData(lePath:String, completion: (string: String?, error: ErrorType?) -> Void) {
// **** get_metadata ****
let request = NSMutableURLRequest(URL: NSURL(string: "https://api.dropboxapi.com/2/files/get_metadata")!)
let session = NSURLSession.sharedSession()
request.HTTPMethod = "POST"
request.addValue("Bearer ab-blah-blah", forHTTPHeaderField: "Authorization")
request.addValue("application/json",forHTTPHeaderField: "Content-Type")
request.addValue("path", forHTTPHeaderField: lePath)
let cursor:NSDictionary? = ["path":lePath]
do {
let jsonData = try NSJSONSerialization.dataWithJSONObject(cursor!, options: [])
request.HTTPBody = jsonData
print("json ",jsonData)
} catch {
print("snafoo alert")
}
let task = session.dataTaskWithRequest(request, completionHandler: {data, response, error -> Void in
if let error = error {
completion(string: nil, error: error)
return
}
let strData = NSString(data: data!, encoding: NSUTF8StringEncoding)
print("Body: \(strData)\n\n")
do {
let jsonResult = try NSJSONSerialization.JSONObjectWithData(data!, options:NSJSONReadingOptions.MutableContainers);
self.jsonParser(jsonResult,field2file: "ignore")
for (key, value) in self.parsedJson {
print("key2 \(key) value2 \(value)")
}
completion(string: "", error: nil)
} catch {
completion(string: nil, error: error)
}
})
task.resume()
}
Great answer above.. Here it's updated for Swift3:
func getMetaData(lePath:String, completion: (string: String?, error: ErrorType?) -> Void) {
// **** get_metadata ****
let request = NSMutableURLRequest(URL: NSURL(string: "https://api.dropboxapi.com/2/files/get_metadata")!)
let session = NSURLSession.sharedSession()
request.HTTPMethod = "POST"
request.addValue("Bearer ab-blah-blah", forHTTPHeaderField: "Authorization")
request.addValue("application/json",forHTTPHeaderField: "Content-Type")
request.addValue("path", forHTTPHeaderField: lePath)
let cursor:NSDictionary? = ["path":lePath]
do {
let jsonData = try NSJSONSerialization.dataWithJSONObject(cursor!, options: [])
request.HTTPBody = jsonData
print("json ",jsonData)
} catch {
print("snafoo alert")
}
let task = session.dataTaskWithRequest(request, completionHandler: {data, response, error -> Void in
if let error = error {
completion(string: nil, error: error)
return
}
let strData = NSString(data: data!, encoding: NSUTF8StringEncoding)
print("Body: \(strData)\n\n")
do {
let jsonResult = try NSJSONSerialization.JSONObjectWithData(data!, options:NSJSONReadingOptions.MutableContainers);
self.jsonParser(jsonResult,field2file: "ignore")
for (key, value) in self.parsedJson {
print("key2 \(key) value2 \(value)")
}
completion(string: "", error: nil)
} catch {
completion(string: nil, error: error)
}
})
task.resume()
}