How to create and send the json data to server using swift language

Question

I\'m new to IOS development and I have started with the swift language.

I\'m trying to get the value from two text fields and convert those two text fields into json

Answer 1

Swift 3,Swift 4 The method above is very in-efficient, use alamofire instead

https://github.com/Alamofire/Alamofire

get email and passwoord from textfield

@IBAction func submitAction(sender: AnyObject) {
let email= emailfield.text
let password= emailfield.text
let parameters: Parameters = [
    "email": email,
    "password": password
    ]

Alamofire.request("https://httpbin.org/post", method: .post, parameters: parameters) }

or here is an example

let parameters: Parameters = [
"foo": "bar",
"baz": ["a", 1],
"qux": [
    "x": 1,
    "y": 2,
    "z": 3
]
]

// All three of these calls are equivalent
Alamofire.request("https://httpbin.org/post", method: .post, parameters: parameters)
Alamofire.request("https://httpbin.org/post", method: .post, parameters: parameters, encoding: URLEncoding.default)
Alamofire.request("https://httpbin.org/post", method: .post, parameters: parameters, encoding: URLEncoding.httpBody)

// HTTP body: foo=bar&baz[]=a&baz[]=1&qux[x]=1&qux[y]=2&qux[z]=3