將json參數發送到api使用post方法Swift 3

Question

我需要將以下json傳遞給此函數，以便Shopify Api可以理解提交。我無法建立正確的變量格式，並把它傳遞給server.Shopify API期待下面的JSON通過POST

Answer 1

傳遞您的API URL

更換REQUEST_URL替換爲JSON_STRING您實際的JSON字符串

var request = URLRequest(url: URL(string: "REQUEST_URL")!) 
request.httpMethod = "POST" 
let postString = "JSON_STRING" 
request.httpBody = postString.data(using: .utf8) 
let task = URLSession.shared.dataTask(with: request) { data, response, error in 
guard let data = data, error == nil else {             // check for fundamental networking error 
    print("error=\(error)") 
    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: .utf8) 
    print("responseString = \(responseString)") 
} 
task.resume() 

轉換你的對象爲字典，然後通過

序列化